Tag Archives: helical spur gear

China 45# steel 16MnCr5 20CrNiMo 20CrMnTi stainless steel metal forging ball mill spur large gear quenched bevel helical gear gear box

Problem: New
Guarantee: 1.5 a long time
Shape: Spur
Relevant Industries: Developing Content Retailers, Producing Plant, Equipment Repair Shops, Property Use, Retail, Construction works , Power & Mining, Other
Bodyweight (KG): 1
Showroom Area: None
Movie outgoing-inspection: Presented
Machinery Test Report: Provided
Marketing and advertising Sort: Ordinary Solution
Guarantee of main elements: 1 12 months
Main Factors: Motor, Bearing, Gearbox, Motor, Truck gearbox gearbox spare parts substantial pace push equipment forty six tooth 12JSD2 Gear, Pump
Substance: Alloy metal
Item Title: Gears
Measurement: Personalized Dimension
Area remedy: Sprucing Plating Galvanized Blacken chromium plating and so on
Regular or Nonstandard: Standard CZPT or Nonstandard gera
Packaging Particulars: Plastic Bag,Carton ,Wood circumstance or as your need
Port: ZheJiang Port ZheJiang Port HangZhou Port

VR Merchandise Description forty five# steel 16MnCr5 20CrNiMo 20CrMnTi stainless metal steel forging ball mill spur large equipment quenched bevel helical equipmentGears are toothed mechanical areas that can mesh with each and every other. They are broadly employed in mechanical transmission and the complete mechanical field. Contemporary equipment technological innovation has arrived at: gear modulus .004 to one hundred mm gear diameter from 1 mm to one hundred fifty meters transmission energy can achieve up to one hundred,000 kilowatts Custom-made Stainless Metal 304 316 Conveyor Belts Plate Hyperlink Conveyor Belt rotation velocity can achieve hundreds of hundreds of revolutions for every minute the greatest peripheral velocity can reach three hundred meters/ next. Details Pictures

Gear sortSpur gears, helical gears, cross gears, bevel gears, gear shafts, worm gears
MaterialHardened metal, carburized hardened metal,nitrided steel,Stainless steel,Copper, Brand name New Moveable Auto Air Suspension Air Compressor for W219 W211 W220 AA220325714 Air Pump Aluminum ect.
SurfacePolishing Plating Galvanized Blacken chromium plating, nickel plating portray etc.
ApplicationMachining, auto areas, precision instrument parts, and so forth.
Spur gear Tapered Racks Hardened Ground Racks Ground Spur Pinion Shafts Ground Spur Gears Bevel gear Goble cooperation Organization Profile FAQ 1.Are You Manufacture or Trade Company?We are manufacture,we have twelve many years experience for offer Metallic substance and items in domestic.2.Can you supply what is the support?We can source the sorts of metal components and items, industrial screw air compressor rotorcomp rotary screw air compressor and we also can provide other approach companies.3.Can you supply the totally free sample?We can provide the free sample,but the sample express freight ought to be by you.4.What about your the fast direct time if we place buy?It is standard 7-ten times following acquire your deposit.5.Which payment conditions can you accept?We can take the TT,Western Union now or Negotiation.

Gear

Synthesis of Epicyclic Gear Trains for Automotive Automatic Transmissions

In this article, we will discuss the synthesis of epicyclic gear trains for automotive automatic transmissions, their applications, and cost. After you have finished reading, you may want to do some research on the technology yourself. Here are some links to further reading on this topic. They also include an application in hybrid vehicle transmissions. Let’s look at the basic concepts of epicyclic gear trains. They are highly efficient and are a promising alternative to conventional gearing systems.

Synthesis of epicyclic gear trains for automotive automatic transmissions

The main purpose of automotive automatic transmissions is to maintain engine-drive wheel balance. The kinematic structure of epicyclic gear trains (EGTs) is derived from graph representations of these gear trains. The synthesis process is based on an algorithm that generates admissible epicyclic gear trains with up to ten links. This algorithm enables designers to design auto gear trains that have higher performance and better engine-drive wheel balance.
In this paper, we present a MATLAB optimization technique for determining the gear ratios of epicyclic transmission mechanisms. We also enumerate the number of teeth for all gears. Then, we estimate the overall velocity ratios of the obtained EGTs. Then, we analyze the feasibility of the proposed epicyclic gear trains for automotive automatic transmissions by comparing their structural characteristics.
A six-link epicyclic gear train is depicted in the following functional diagram. Each link is represented by a double-bicolor graph. The numbers on the graph represent the corresponding links. Each link has multiple joints. This makes it possible for a user to generate different configurations for each EGT. The numbers on the different graphs have different meanings, and the same applies to the double-bicolor figure.
In the next chapter of this article, we discuss the synthesis of epicyclic gear trains for automotive automatic transaxles. SAE International is an international organization of engineers and technical experts with core competencies in aerospace and automotive. Its charitable arm, the SAE Foundation, supports many programs and initiatives. These include the Collegiate Design Series and A World In Motion(r) and the SAE Foundation’s A World in Motion(r) award.
Gear

Applications

The epicyclic gear system is a type of planetary gear train. It can achieve a great speed reduction in a small space. In cars, epicyclic gear trains are often used for the automatic transmission. These gear trains are also useful in hoists and pulley blocks. They have many applications in both mechanical and electrical engineering. They can be used for high-speed transmission and require less space than other types of gear trains.
The advantages of an epicyclic gear train include its compact structure, low weight, and high power density. However, they are not without disadvantages. Gear losses in epicyclic gear trains are a result of friction between gear tooth surfaces, churning of lubricating oil, and the friction between shaft support bearings and sprockets. This loss of power is called latent power, and previous research has demonstrated that this loss is tremendous.
The epicyclic gear train is commonly used for high-speed transmissions, but it also has a small footprint and is suitable for a variety of applications. It is used as differential gears in speed frames, to drive bobbins, and for the Roper positive let-off in looms. In addition, it is easy to fabricate, making it an excellent choice for a variety of industrial settings.
Another example of an epicyclic gear train is the planetary gear train. It consists of two gears with a ring in the middle and the sun gear in the outer ring. Each gear is mounted so that its center rotates around the ring of the other gear. The planet gear and sun gear are designed so that their pitch circles do not slip and are in sync. The planet gear has a point on the pitch circle that traces the epicycloid curve.
This gear system also offers a lower MTTR than other types of planetary gears. The main disadvantage of these gear sets is the large number of bearings they need to run. Moreover, planetary gears are more maintenance-intensive than parallel shaft gears. This makes them more difficult to monitor and repair. The MTTR is also lower compared to parallel shaft gears. They can also be a little off on their axis, causing them to misalign or lose their efficiency.
Another example of an epicyclic gear train is the differential gear box of an automobile. These gears are used in wrist watches, lathe machines, and automotives to transmit power. In addition, they are used in many other applications, including in aircrafts. They are quiet and durable, making them an excellent choice for many applications. They are used in transmission, textile machines, and even aerospace. A pitch point is the path between two teeth in a gear set. The axial pitch of one gear can be increased by increasing its base circle.
An epicyclic gear is also known as an involute gear. The number of teeth in each gear determines its rate of rotation. A 24-tooth sun gear produces an N-tooth planet gear with a ratio of 3/2. A 24-tooth sun gear equals a -3/2 planet gear ratio. Consequently, the epicyclic gear system provides high torque for driving wheels. However, this gear train is not widely used in vehicles.
Gear

Cost

The cost of epicyclic gearing is lower when they are tooled rather than manufactured on a normal N/C milling machine. The epicyclic carriers should be manufactured in a casting and tooled using a single-purpose machine that has multiple cutters to cut the material simultaneously. This approach is widely used for industrial applications and is particularly useful in the automotive sector. The benefits of a well-made epicyclic gear transmission are numerous.
An example of this is the planetary arrangement where the planets orbit the sun while rotating on its shaft. The resulting speed of each gear depends on the number of teeth and the speed of the carrier. Epicyclic gears can be tricky to calculate relative speeds, as they must figure out the relative speed of the sun and the planet. The fixed sun is not at zero RPM at mesh, so the relative speed must be calculated.
In order to determine the mesh power transmission, epicyclic gears must be designed to be able to “float.” If the tangential load is too low, there will be less load sharing. An epicyclic gear must be able to allow “float.” It should also allow for some tangential load and pitch-line velocities. The higher these factors, the more efficient the gear set will be.
An epicyclic gear train consists of two or more spur gears placed circumferentially. These gears are arranged so that the planet gear rolls inside the pitch circle of the fixed outer gear ring. This curve is called a hypocycloid. An epicyclic gear train with a planet engaging a sun gear is called a planetary gear train. The sun gear is fixed, while the planet gear is driven.
An epicyclic gear train contains several meshes. Each gear has a different number of meshes, which translates into RPM. The epicyclic gear can increase the load application frequency by translating input torque into the meshes. The epicyclic gear train consists of 3 gears, the sun, planet, and ring. The sun gear is the center gear, while the planets orbit the sun. The ring gear has several teeth, which increases the gear speed.
Another type of epicyclic gear is the planetary gearbox. This gear box has multiple toothed wheels rotating around a central shaft. Its low-profile design makes it a popular choice for space-constrained applications. This gearbox type is used in automatic transmissions. In addition, it is used for many industrial uses involving electric gear motors. The type of gearbox you use will depend on the speed and torque of the input and output shafts.

China 45# steel 16MnCr5 20CrNiMo 20CrMnTi stainless steel metal forging ball mill spur large gear quenched bevel helical gear gear boxChina 45# steel 16MnCr5 20CrNiMo 20CrMnTi stainless steel metal forging ball mill spur large gear quenched bevel helical gear gear box
editor by Cx 2023-06-29

China manufacturer China Metal Processing Factory OEM Nonstanderd Part Customized Spur Gear, Helical Gear, Reducer Gear, Drive Gear, Transmission Gear for Machinery manufacturer

Product Description

We Are Precision Metal Parts Manufacturer And We Providing Custom Processing Service. Send Us Drawings, We Will Feedback You Quotation Within 24 Hours

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3-axis, 4-axis and full 5-axis processing equipment, CNC lathe, centering machine, turning and milling compound, wire cutting, EDM, grinding, etc

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CNC machining, CNC Turning, CNC Milling, Welding, Laser Cutting, Bending, Spinning, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding

Materials
Aluminum, metal, steel, metal, plastic, metal, brass, bronze, rubber, ceramic, cast iron, glass, copper, titanium, metal, titanium, steel, carbon fiber, etc

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+/-0.01mm, 100% QC quality inspection before delivery, can provide quality inspection form

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ISO9001:2015, ISO13485:2016, SGS, RoHs, TUV
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Aluminum parts Stainless Steel parts Steel parts Brass parts
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Aerospace/ Marine/ Metro/ Motorbike/ Automotive industries, Instruments & Meters, Office equipments, Home appliance, Medical equipments, Telecommunication, Electrical & Electronics, Fire detection system, etc

 

Areospace

Cylinder Heads, Turbochargers, Crankshafts, Connecting Rods Pistons, Bearing Caps, CV Joints, Steering Knuckles, Brake Calipers,Gears,Differential Housing, Axle Shafts

 

Auto&Motorcycle

Cylinder Heads, Turbochargers, Crankshafts, Connecting Rods Pistons,Bearing Caps, CV Joints, Steering Knuckles, Brake Calipers,Gears, Differential Housing, Axle Shafts

 

Energy

Drill Pipes and Casing, Impellers Casings, Pipe Control Valves, Shafts, Wellhead Equipment, Mud Pumps, Frac Pumps, Frac Tools,Rotor Shafts and disc

 

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Custom robotic end-effectors, Low-volume prototype, Pilot, Enclosures, Custom tooling, Fixturing

 

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Rotary Bearing Seal Rings for CZPT Knife,CT Scanner Frames,Mounting Brackets,Card Retainers for CT Scanners,Cooling Plenums for CT Scanners,Brackets for CT Scanners,Gearbox Components,Actuators,Large Shafts

 

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Screws, hinges, handles, slides, turntables, pneumatic rods, guide rails, steel drawers

 

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Q1. What kind of production service do you provide?
CNC machining, CNC Turning, CNC Milling, Welding, Laser Cutting, Bending, Spinning, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding, Simple Assembly and Various Metal Surface Treatment.

Q2. How about the lead time?
Mould : 3-5 weeks
Mass production : 3-4 weeks

Q3. How about your quality?
♦Our management and production executed strictly according to ISO9001 : 2008 quality System.
♦We will make the operation instruction once the sample is approval. 
♦ We will 100% inspect the products before shipment.
♦If there is quality problem, we will supply the replacement by our shipping cost.

Q4. How long should we take for a quotation?
After receiving detail information we will quote within 24 hours

Q5. What is your quotation element?
Drawing or Sample, Material, finish and Quantity.

Q6. What is your payment term?
Mould : 50% prepaid, 50% after the mould finish, balance after sample approval.
Goods : 50% prepaid, balance T/T before shipment.

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Aerospace/ Marine/Automotive/Medical Equipments
Hardness: Soft Tooth Surface
Gear Position: External Gear
Manufacturing Method: Machining,Milling,Stamping,Laser Cutting,etc
Toothed Portion Shape: Spur Gear
Material: Stainless Steel
Samples:
US$ 0.8/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Gear

Synthesis of Epicyclic Gear Trains for Automotive Automatic Transmissions

In this article, we will discuss the synthesis of epicyclic gear trains for automotive automatic transmissions, their applications, and cost. After you have finished reading, you may want to do some research on the technology yourself. Here are some links to further reading on this topic. They also include an application in hybrid vehicle transmissions. Let’s look at the basic concepts of epicyclic gear trains. They are highly efficient and are a promising alternative to conventional gearing systems.

Synthesis of epicyclic gear trains for automotive automatic transmissions

The main purpose of automotive automatic transmissions is to maintain engine-drive wheel balance. The kinematic structure of epicyclic gear trains (EGTs) is derived from graph representations of these gear trains. The synthesis process is based on an algorithm that generates admissible epicyclic gear trains with up to ten links. This algorithm enables designers to design auto gear trains that have higher performance and better engine-drive wheel balance.
In this paper, we present a MATLAB optimization technique for determining the gear ratios of epicyclic transmission mechanisms. We also enumerate the number of teeth for all gears. Then, we estimate the overall velocity ratios of the obtained EGTs. Then, we analyze the feasibility of the proposed epicyclic gear trains for automotive automatic transmissions by comparing their structural characteristics.
A six-link epicyclic gear train is depicted in the following functional diagram. Each link is represented by a double-bicolor graph. The numbers on the graph represent the corresponding links. Each link has multiple joints. This makes it possible for a user to generate different configurations for each EGT. The numbers on the different graphs have different meanings, and the same applies to the double-bicolor figure.
In the next chapter of this article, we discuss the synthesis of epicyclic gear trains for automotive automatic transaxles. SAE International is an international organization of engineers and technical experts with core competencies in aerospace and automotive. Its charitable arm, the SAE Foundation, supports many programs and initiatives. These include the Collegiate Design Series and A World In Motion(r) and the SAE Foundation’s A World in Motion(r) award.
Gear

Applications

The epicyclic gear system is a type of planetary gear train. It can achieve a great speed reduction in a small space. In cars, epicyclic gear trains are often used for the automatic transmission. These gear trains are also useful in hoists and pulley blocks. They have many applications in both mechanical and electrical engineering. They can be used for high-speed transmission and require less space than other types of gear trains.
The advantages of an epicyclic gear train include its compact structure, low weight, and high power density. However, they are not without disadvantages. Gear losses in epicyclic gear trains are a result of friction between gear tooth surfaces, churning of lubricating oil, and the friction between shaft support bearings and sprockets. This loss of power is called latent power, and previous research has demonstrated that this loss is tremendous.
The epicyclic gear train is commonly used for high-speed transmissions, but it also has a small footprint and is suitable for a variety of applications. It is used as differential gears in speed frames, to drive bobbins, and for the Roper positive let-off in looms. In addition, it is easy to fabricate, making it an excellent choice for a variety of industrial settings.
Another example of an epicyclic gear train is the planetary gear train. It consists of two gears with a ring in the middle and the sun gear in the outer ring. Each gear is mounted so that its center rotates around the ring of the other gear. The planet gear and sun gear are designed so that their pitch circles do not slip and are in sync. The planet gear has a point on the pitch circle that traces the epicycloid curve.
This gear system also offers a lower MTTR than other types of planetary gears. The main disadvantage of these gear sets is the large number of bearings they need to run. Moreover, planetary gears are more maintenance-intensive than parallel shaft gears. This makes them more difficult to monitor and repair. The MTTR is also lower compared to parallel shaft gears. They can also be a little off on their axis, causing them to misalign or lose their efficiency.
Another example of an epicyclic gear train is the differential gear box of an automobile. These gears are used in wrist watches, lathe machines, and automotives to transmit power. In addition, they are used in many other applications, including in aircrafts. They are quiet and durable, making them an excellent choice for many applications. They are used in transmission, textile machines, and even aerospace. A pitch point is the path between two teeth in a gear set. The axial pitch of one gear can be increased by increasing its base circle.
An epicyclic gear is also known as an involute gear. The number of teeth in each gear determines its rate of rotation. A 24-tooth sun gear produces an N-tooth planet gear with a ratio of 3/2. A 24-tooth sun gear equals a -3/2 planet gear ratio. Consequently, the epicyclic gear system provides high torque for driving wheels. However, this gear train is not widely used in vehicles.
Gear

Cost

The cost of epicyclic gearing is lower when they are tooled rather than manufactured on a normal N/C milling machine. The epicyclic carriers should be manufactured in a casting and tooled using a single-purpose machine that has multiple cutters to cut the material simultaneously. This approach is widely used for industrial applications and is particularly useful in the automotive sector. The benefits of a well-made epicyclic gear transmission are numerous.
An example of this is the planetary arrangement where the planets orbit the sun while rotating on its shaft. The resulting speed of each gear depends on the number of teeth and the speed of the carrier. Epicyclic gears can be tricky to calculate relative speeds, as they must figure out the relative speed of the sun and the planet. The fixed sun is not at zero RPM at mesh, so the relative speed must be calculated.
In order to determine the mesh power transmission, epicyclic gears must be designed to be able to “float.” If the tangential load is too low, there will be less load sharing. An epicyclic gear must be able to allow “float.” It should also allow for some tangential load and pitch-line velocities. The higher these factors, the more efficient the gear set will be.
An epicyclic gear train consists of two or more spur gears placed circumferentially. These gears are arranged so that the planet gear rolls inside the pitch circle of the fixed outer gear ring. This curve is called a hypocycloid. An epicyclic gear train with a planet engaging a sun gear is called a planetary gear train. The sun gear is fixed, while the planet gear is driven.
An epicyclic gear train contains several meshes. Each gear has a different number of meshes, which translates into RPM. The epicyclic gear can increase the load application frequency by translating input torque into the meshes. The epicyclic gear train consists of 3 gears, the sun, planet, and ring. The sun gear is the center gear, while the planets orbit the sun. The ring gear has several teeth, which increases the gear speed.
Another type of epicyclic gear is the planetary gearbox. This gear box has multiple toothed wheels rotating around a central shaft. Its low-profile design makes it a popular choice for space-constrained applications. This gearbox type is used in automatic transmissions. In addition, it is used for many industrial uses involving electric gear motors. The type of gearbox you use will depend on the speed and torque of the input and output shafts.

China manufacturer China Metal Processing Factory OEM Nonstanderd Part Customized Spur Gear, Helical Gear, Reducer Gear, Drive Gear, Transmission Gear for Machinery manufacturer China manufacturer China Metal Processing Factory OEM Nonstanderd Part Customized Spur Gear, Helical Gear, Reducer Gear, Drive Gear, Transmission Gear for Machinery manufacturer
editor by CX 2023-06-07

China Best Sales Factory Manufacture Precision CNC Machining Metal Steel Drive Gear and Spur Helical Pinion Gear helical bevel gear

Product Description

Material Stainless steel, steel, iron, aluminum, gray pig iron, nodular cast iron
malleable cast iron, brass, aluminium alloy
Process Sand casting, die casting, investment casting, precision casting, gravity casting, lost wax casting, ect
Weight Maximum 300 tons
Standard According to customers’ requirements
Surface Roughness Up to Ra1.6 ~ Ra6.3
Heat Treatment Anneal, quenching, normalizing, carburizing, polishing, plating, painting
Test report Dimension, chemical composition, UT, MT, Mechanical Property, according to class rules
Port of loading HangZhou or as customer’s required

1.How can I get the quotation?
Please give us your drawing,quantity,weight and material of the product.
2.If you don’t have the drawing,can you make drawing for me? Yes,we are able to make the drawing of your sample duplicate
the sample.
3.When can I get the sample and your main order time? Sample time: 35-40 days after start to make mold. Order time: 35-40 days,
the accurate time depends on product.
4.What is your payment method? Tooling:100% T/T advanced Order time:50% deposit,50%to be paid before shipment.
5.Which kind of file format you can read? PDF, IGS, DWG, STEP, MAX
 6.What is your surface treatment? Including: powder coating, sand blasting, painting, polishing, acid pickling, anodizing, enamel, zinc plating, hot-dip galvanizing, chrome plating.
7.What is your way of packing? Normally we pack goods according to customers’ requirements.
 

Application: Machinery
Hardness: Hardened Tooth Surface
Gear Position: External Gear
Manufacturing Method: Cast Gear
Toothed Portion Shape: Spur Gear
Material: Cast Steel
Customization:
Available

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Customized Request

gear

Benefits and Uses of Miter Gears

If you’ve ever looked into the differences between miter gears, you’re probably wondering how to choose between a Straight toothed and Hypoid one. Before you decide, however, make sure you know about backlash and what it means. Backlash is the difference between the addendum and dedendum, and it prevents jamming of the gears, protects the mating gear surfaces, and allows for thermal expansion during operation.

Spiral bevel gears

Spiral bevel gears are designed to increase efficiency and reduce cost. The spiral shape creates a profile in which the teeth are cut with a slight curve along their length, making them an excellent choice for heavy-duty applications. Spiral bevel gears are also hypoid gears, with no offsets. Their smaller size means that they are more compact than other types of right-angle gears, and they are much quieter than other types of gear.
Spiral bevel gears feature helical teeth arranged in a 90-degree angle. The design features a slight curve to the teeth, which reduces backlash while increasing flexibility. Because they have no offsets, they won’t slip during operation. Spiral bevel gears also have less backlash, making them an excellent choice for high-speed applications. They are also carefully spaced to distribute lubricant over a larger area. They are also very accurate and have a locknut design that prevents them from moving out of alignment.
In addition to the geometric design of bevel gears, CZPT can produce 3D models of spiral bevel gears. This software has gained widespread attention from many companies around the world. In fact, CZPT, a major manufacturer of 5-axis milling machines, recently machined a prototype using a spiral bevel gear model. These results prove that spiral bevel gears can be used in a variety of applications, ranging from precision machining to industrial automation.
Spiral bevel gears are also commonly known as hypoid gears. Hypoid gears differ from spiral bevel gears in that their pitch surface is not at the center of the meshing gear. The benefit of this gear design is that it can handle large loads while maintaining its unique features. They also produce less heat than their bevel counterparts, which can affect the efficiency of nearby components.

Straight toothed miter gears

Miter gears are bevel gears that have a pitch angle of 90 degrees. Their gear ratio is 1:1. Miter gears come in straight and spiral tooth varieties and are available in both commercial and high precision grades. They are a versatile tool for any mechanical application. Below are some benefits and uses of miter gears. A simple explanation of the basic principle of this gear type is given. Read on for more details.
When selecting a miter gear, it is important to choose the right material. Hard faced, high carbon steel is appropriate for applications requiring high load, while nylon and injection molding resins are suitable for lower loads. If a particular gear becomes damaged, it’s advisable to replace the entire set, as they are closely linked in shape. The same goes for spiral-cut miter gears. These geared products should be replaced together for proper operation.
Straight bevel gears are the easiest to manufacture. The earliest method was using an indexing head on a planer. Modern manufacturing methods, such as the Revacycle and Coniflex systems, made the process more efficient. CZPT utilizes these newer manufacturing methods and patented them. However, the traditional straight bevel is still the most common and widely used type. It is the simplest to manufacture and is the cheapest type.
SDP/Si is a popular supplier of high-precision gears. The company produces custom miter gears, as well as standard bevel gears. They also offer black oxide and ground bore and tooth surfaces. These gears can be used for many industrial and mechanical applications. They are available in moderate quantities from stock and in partial sizes upon request. There are also different sizes available for specialized applications.
gear

Hypoid bevel gears

The advantages of using Hypoid bevel and helical gears are obvious. Their high speed, low noise, and long life make them ideal for use in motor vehicles. This type of gear is also becoming increasingly popular in the power transmission and motion control industries. Compared to standard bevel and helical gears, they have a higher capacity for torque and can handle high loads with less noise.
Geometrical dimensioning of bevel/hypoid bevel gears is essential to meet ANSI/AGMA/ISO standards. This article examines a few ways to dimension hypoid bevel and helical gears. First, it discusses the limitations of the common datum surface when dimensioning bevel/helical gear pairs. A straight line can’t be parallel to the flanks of both the gear and the pinion, which is necessary to determine “normal backlash.”
Second, hypoid and helical gears have the same angular pitch, which makes the manufacturing process easier. Hypoid bevel gears are usually made of two gears with equal angular pitches. Then, they are assembled to match one another. This reduces noise and vibration, and increases power density. It is recommended to follow the standard and avoid using gears that have mismatched angular pitches.
Third, hypoid and helical gears differ in the shape of the teeth. They are different from standard gears because the teeth are more elongated. They are similar in appearance to spiral bevel gears and worm gears, but differ in geometry. While helical gears are symmetrical, hypoid bevel gears are non-conical. As a result, they can produce higher gear ratios and torque.

Crown bevel gears

The geometrical design of bevel gears is extremely complex. The relative contact position and flank form deviations affect both the paired gear geometry and the tooth bearing. In addition, paired gears are also subject to process-linked deviations that affect the tooth bearing and backlash. These characteristics require the use of narrow tolerance fields to avoid quality issues and production costs. The relative position of a miter gear depends on the operating parameters, such as the load and speed.
When selecting a crown bevel gear for a miter-gear system, it is important to choose one with the right tooth shape. The teeth of a crown-bevel gear can differ greatly in shape. The radial pitch and diametral pitch cone angles are the most common. The tooth cone angle, or “zerol” angle, is the other important parameter. Crown bevel gears have a wide range of tooth pitches, from flat to spiral.
Crown bevel gears for miter gear are made of high-quality materials. In addition to metal, they can be made of plastic or pre-hardened alloys. The latter are preferred as the material is less expensive and more flexible than steel. Furthermore, crown bevel gears for miter gears are extremely durable, and can withstand extreme conditions. They are often used to replace existing gears that are damaged or worn.
When selecting a crown bevel gear for a miter gear, it is important to know how they relate to each other. This is because the crown bevel gears have a 1:1 speed ratio with a pinion. The same is true for miter gears. When comparing crown bevel gears for miter gears, be sure to understand the radii of the pinion and the ring on the pinion.
gear

Shaft angle requirements for miter gears

Miter gears are used to transmit motion between intersecting shafts at a right angle. Their tooth profile is shaped like the mitre hat worn by a Catholic bishop. Their pitch and number of teeth are also identical. Shaft angle requirements vary depending on the type of application. If the application is for power transmission, miter gears are often used in a differential arrangement. If you’re installing miter gears for power transmission, you should know the mounting angle requirements.
Shaft angle requirements for miter gears vary by design. The most common arrangement is perpendicular, but the axes can be angled to almost any angle. Miter gears are also known for their high precision and high strength. Their helix angles are less than ten degrees. Because the shaft angle requirements for miter gears vary, you should know which type of shaft angle you require before ordering.
To determine the right pitch cone angle, first determine the shaft of the gear you’re designing. This angle is called the pitch cone angle. The angle should be at least 90 degrees for the gear and the pinion. The shaft bearings must also be capable of bearing significant forces. Miter gears must be supported by bearings that can withstand significant forces. Shaft angle requirements for miter gears vary from application to application.
For industrial use, miter gears are usually made of plain carbon steel or alloy steel. Some materials are more durable than others and can withstand higher speeds. For commercial use, noise limitations may be important. The gears may be exposed to harsh environments or heavy machine loads. Some types of gears function with teeth missing. But be sure to know the shaft angle requirements for miter gears before you order one.

China Best Sales Factory Manufacture Precision CNC Machining Metal Steel Drive Gear and Spur Helical Pinion Gear helical bevel gearChina Best Sales Factory Manufacture Precision CNC Machining Metal Steel Drive Gear and Spur Helical Pinion Gear helical bevel gear
editor by CX 2023-04-22

China Factory Professional Custom High Precision Low Price Spur Helical Spiral Bevel Gear gear patrol

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US $10
/ Piece
| 		100 Pieces

(Min. Order)

###

Application: Industry
Hardness: Hardened
Manufacturing Method: Cut Gear
Toothed Portion Shape: Bevel Wheel
Material: Alloy Steel
Type: Bevel Gear

###

Customization:
Available

|

Customized Request

###

M
Z
De
Dp
H
F
d
D
V
Lm
 
 
1.5
16
20
25
30
26.1
32.1
39.6
47.1
24.0
30.0
37.5
45.0
18.9
20
23
25
6
10
10
12
20.3
22
28
30
8
10
10
12
7.10
7.40
11.09
13.35
12
8.5
12
12
 
 
2
16
20
25
30
34.8
42.8
52.8
62.8
32.0
40.0
50.0
60.0
23.5
25
28
30
8
12
14
16
25.3
32
40
50
10
10
12
12
9.50
10.78
14.28
17.78
14
12
12.3
12.8
.
 
2.5
16
20
25
30
43.5
53.6
66.0
78.5
40.0
50.0
62.5
75.0
28.1
30.5
33.5
35.5
10
12
15
18
30.3
40
50
55
12
12
15
15
11.90
15.43
19.48
23.63
15
16
16
16
 
 
3
16
20
25
30
52.2
64.2
79.2
94.2
48.0
60.0
75.0
90.0
31.7
35
38
40
12
18
20
22
40.3
45
55
60
15
15
15
20
14.30
16.00
22.00
28.00
18
13.6
16
17
 
 
3.5
16
20
25
30
60.9
74.9
92.4
109.9
56.0
70.0
87.5
105.0
36.4
40.5
43.5
48
14
22
26
30
45.3
55
65
70
15
15
20
20
16.60
18.13
23.97
30.02
20
17
18
19
 
 
4
16
20
25
30
69.6
85.6
105.6
125.6
64.0
80.0
100.0
120.0
44.3
43
45
48
15
25
28
32
50.3
60
70
80
15
18
20
25
19.0
20.74
28.50
35.67
25
18
18
16
 
 
4.5
16
20
25
30
78.3
96.3
118.8
141.3
72.0
90.0
112.5
135.0
46.3
48
50
53
18
28
32
35
55.3
65
75
90
18
20
20
25
21.70
23.41
31.76
40.82
25
18
18
17
 
 
5
16
20
25
30
87.0
107.1
132.1
157.1
80.0
100.0
125.0
150.0
48.9
50.5
53.5
56.5
18
30
34
38
60.36
70
90
110
20
20
20
30
25.10
26.86
36.36
45.97
25
18.5
18
18

###

M
Z
De
Dp
H
F
d
D
V
Lm
1.5
16
32
26.7
49.3
24
48
19.5
20
8
8
21
32
10
12
16.33
7.45
11.3
10
2
16
32
35.6
65.8
32
64
23
25
10
10
26
40
10
12
22.41
10.21
12.2
10
2.5
16
32
44.4
82.2
40
80
27.5
26
12
12
34
50
12
15
28.38
14.10
14.4
10
3
16
32
53.4
98.7
48
96
28
30
15
15
40
60
15
15
33.64
15.31
11.6
10
3.5
16
32
62.3
115.1
56
112
33.5
31
18
18
48
70
15
20
38.83
17.77
14.4
10
4
16
32
71.1
131.6
64
128
36
32
20
20
50
80
20
20
44.81
20.42
13.4
10
4.5
16
32
80.1
148.0
72
144
39.5
36
22
22
60
90
20
25
51
23.21
15.4
10
5
16
32
88.9
164.5
80
160
50
38
25
25
60
100
20
25
56.06
25.52
21.1
10

###

M
Z
De
Dp
H
F
d
D
V
Lm
1.5
16
48
26.9
72.9
24
72
22
20
12
12
20
50
10
15
24.44
7.27
9.8
10
2
16
48
35.8
97.3
32
96
28.5
23
15
15
26
60
12
15
33.26
9.90
12.7
10
2.5
16
48
44.7
121.6
40
120
32
26.6
18
18
32
70
12
20
42.41
13.23
13
10
3
16
48
53.7
145.9
48
144
32
29
18
18
40
80
15
20
54.25
16.20
12.1
10
3.5
16
48
62.6
170.2
56
168
38
31
22
22
48
90
15
20
62.29
18.48
15
10
4
16
48
71.6
194.5
64
192
41.5
33
25
25
55
100
20
22
71.23
21.20
15.2
10
4.5
16
48
80.6
218.6
72
216
53
49
28
28
60
100
20
25
80.27
23.93
23.4
18
5
16
48
89.5
243.1
80
240
60
50
35
35
60
150
20
28
85.61
25.45
22.5
20

###

M
Z
De
Dp
H
F
d
D
V
Lm
1.5
16
64
26.9
96.7
24
96
25
22.5
12
12
18
70
10
15
36.02
8.53
12.2
10
2
16
64
35.9
129.0
32
128
24
25
15
15
25
80
12
20
49.07
11.79
8.2
10
2.5
16
64
44.9
161.2
40
160
30.5
29
18
18
30
90
15
20
61.99
13.77
11.2
10
3
16
64
53.8
193.5
48
192
34
30
22
22
40
100
15
20
74.05
16.41
11
10
3.5
16
64
62.8
225.7
56
224
45
50
25
25
48
100
15
25
87.13
19.32
19.1
22
4
16
64
71.7
257.9
64
256
50
50
30
30
50
120
20
28
98.21
21.72
18.5
20
4.5
16
64
80.7
290.1
72
288
53
53
32
32
55
130
20
30
112.08
24.83
19
23
5
16
64
89.7
322.4
80
320
58
58
35
35
60
150
20
30
125.06
27.65
20.6
25

###

M
Z
De
Dp
H
F
d
D
V
Lm
1.5
16
24
27.1
37.2
24
36
20.3
24.9
8
8
20.3
28.3
8
8
10.7
7.1
11.8
16
2
16
24
36.2
49.7
32
48
25.2
27.2
10
10
25.3
32.3
8
8
14.8
9.8
13.8
16
2.5
16
24
45.2
62.1
40
60
30.8
34
13
13
32.3
45.3
12
16
18.2
12.0
16.4
20
3
16
24
54.3
74.5
48
72
32.4
36.2
14.5
14.5
40.3
55.3
12
16
22.6
14.8
16.4
20
3.5
16
24
63.3
86.9
56
84
40.4
44.2
18
18
45.3
55.3
16
20
25.6
16.8
20.4
25
4
16
24
72.4
99.3
64
96
46.8
45.5
18
18
50.3
60.3
16
20
31.2
20.5
25.4
25
4.5
16
24
81.4
111.7
72
108
47.6
57.8
20
20
60.3
80.3
20
25
35.4
23.2
25.1
35
5
16
24
90.5
124.1
80
120
54.1
61.1
24
24
60.3
80.3
25
30
37.9
24.9
25.4
35

###

M
Z
De
Dp
H
F
d
D
V
Lm
1.5
15
30
26.1
45.9
22.5
45.0
21.1
25.2
9
9
19.3
32.3
8
8
13.9
6.8
11.9
16
2
15
30
34.8
61.2
30.0
60.0
26
29.8
11.5
11.5
25.3
40.3
8
14
19.0
9.2
14.1
18
2.5
15
30
43.5
76.5
37.5
75.0
31.8
33.7
15
15
32.3
45.3
12
16
23.2
11.3
16.2
20
3
15
30
52.2
91.8
45.0
90.0
37.3
42.1
17
17
40.3
55.3
12
16
28.7
13.9
19.9
25
3.5
15
30
60.9
107.1
52.5
105.0
46.1
45
20.5
20.5
45.3
60.3
16
20
32.9
16.0
24.7
25
4
15
30
69.6
122.3
60.0
120.0
48.6
57.3
22.5
22.5
50.3
80.3
20
25
38.4
18.7
24.6
35
4.5
15
30
78.3
137.6
67.5
135.0
51.4
60.3
26
26
60.3
80.3
20
30
42.6
20.7
24.7
35
5
15
30
87.0
152.9
75.0
150.0
57.6
62.5
30
30
60.3
80.3
25
30
46.4
22.5
25.3
35

###

M
Z
De
Dp
H
F
d
D
V
Lm
1.5
16
40
27.9
60.7
24
60
24.2
27.8
11.5
11.5
20.3
40.3
8
14
18.8
7.2
12.3
18
2
16
40
37.2
80.9
32
80
29.6
32.4
15
15
25.3
45.3
8
16
25.4
9.6
13.7
20
2.5
16
40
46.4
101.1
40
100
38.4
39.8
19
19
32.3
55.3
12
16
31.6
12.2
18.5
25
3
16
40
55.7
121.4
48
120
41.9
47.9
21.5
21.5
40.3
60.3
16
20
39.1
15.1
19.6
30
3.5
16
40
65.0
141.6
56
140
49.1
54.6
22.6
22.6
45.3
80.3
20
25
47.9
18.4
25
35
4
16
40
74.3
161.8
64
160
52.5
57
26
26
55.3
80.3
20
30
54.5
21.0
25.3
35
4.5
16
40
83.6
182.1
72
180
56.3
59.7
30
30
60.3
80.3
25
30
60.7
23.3
24.6
35
5
16
40
92.9
202.3
80
200
65.4
65.7
32
32
60.3
90.3
25
30
68.6
26.3
30.1
40

###

M
Z
De
Dp
H
F
d
D
V
Lm
1.5
15
45
26.5
68.1
22.5
67.5
22.6
29.6
10.5
10.5
19.3
45.3
8
14
23.4
7.4
11.7
20
2
15
45
35.4
90.8
30
90
28.9
32.1
14
14
25.3
45.3
8
16
31.1
9.9
14.2
20
2.5
15
45
44.1
113.4
37.5
112.5
34.6
39.7
18
18
32.3
60.3
12
20
38.4
12.3
15.9
25
3
15
45
53.0
136.1
45
135
41.3
47.2
21
21
40.3
60.3
16
25
46.7
14.8
19.7
30
3.5
15
45
61.9
158.8
52.5
157.5
49.6
54.4
23.5
23.5
45.3
80.3
20
25
55.4
17.6
25
35
4
15
45
70.7
181.5
60
180
54.3
57
27.5
27.5
50.3
80.3
20
30
62.7
20.0
25.4
35
4.5
15
45
79.5
204.2
67.5
202.5
55.2
63.9
28.5
28.5
55.3
90.3
25
30
72.8
23.1
24.8
40
5
15
45
88.4
226.9
75
225
65.3
66.7
33
33
60.3
90.3
25
30
79.7
25.3
30
40

###

M
Z
De
Dp
H
F
d
D
V
Lm
1.5
16
56
28.1
84.5
24
84
24
34.8
12
12
20.3
45.3
8
14
30.0
8.2
11.5
25
2
16
56
37.5
112.6
32
12
30.9
37.1
16
16
25.3
55.3
8
16
40.1
10.9
14.1
25
2.5
16
56
46.8
140.8
40
140
38.9
44.4
20
20
32.3
60.3
14
20
50.1
13.6
17.9
30
3
16
56
56.2
169.0
48
168
49.9
52.7
24
24
40.3
80.3
16
25
60.1
16.3
24.9
35
3.5
16
56
65.6
197.1
56
196
52
55.1
25
25
45.3
80.3
20
25
73.0
19.9
25.5
35

###

M
Z
De
Dp
H
F
d
D
V
Lm
1.5
15
60
26.70
90.40
22.5
90.0
23
34
11
11
20.3
50.3
8
16
34.0
8.0
11.7
25
2
15
60
35.60
120.60
30.0
120.0
31
37.6
16
16
25.3
60.3
8
16
44.0
10.4
14.4
25
2.5
15
60
44.50
150.70
37.5
150.0
38.1
44.8
19
19
32.3
60.3
14
20
55.9
13.2
18.4
30
3
15
60
53.30
180.80
45.0
180.0
48.1
53.2
23
23
40.3
80.3
16
25
66.9
15.8
24.5
35
3.5
15
60
62.20
211.00
52.5
210
52.160.4
26
26
45.3
90.3
20
30
78.9
18.6
25.1
40
4
15
60
71.10
241.10
60.0
240.0
55.1
60.8
30
30
50.3
90.3
20
30
89.9
21.2
23
40
4.5
15
60
79.97
271.24
67.5
270.0
57
62
32
32
52.3
90.3
20
30
102.9
24.3
23
40
5
15
60
88.80
301.30
75.0
300.0
62
65
34
34
55.3
90.3
20
30
115.7
27.0
25
40

###

MODULE  M1-M10
TEETH  16-60
RATION  1:1-1:4
US $10
/ Piece
| 		100 Pieces

(Min. Order)

###

Application: Industry
Hardness: Hardened
Manufacturing Method: Cut Gear
Toothed Portion Shape: Bevel Wheel
Material: Alloy Steel
Type: Bevel Gear

###

Customization:
Available

|

Customized Request

###

M
Z
De
Dp
H
F
d
D
V
Lm
 
 
1.5
16
20
25
30
26.1
32.1
39.6
47.1
24.0
30.0
37.5
45.0
18.9
20
23
25
6
10
10
12
20.3
22
28
30
8
10
10
12
7.10
7.40
11.09
13.35
12
8.5
12
12
 
 
2
16
20
25
30
34.8
42.8
52.8
62.8
32.0
40.0
50.0
60.0
23.5
25
28
30
8
12
14
16
25.3
32
40
50
10
10
12
12
9.50
10.78
14.28
17.78
14
12
12.3
12.8
.
 
2.5
16
20
25
30
43.5
53.6
66.0
78.5
40.0
50.0
62.5
75.0
28.1
30.5
33.5
35.5
10
12
15
18
30.3
40
50
55
12
12
15
15
11.90
15.43
19.48
23.63
15
16
16
16
 
 
3
16
20
25
30
52.2
64.2
79.2
94.2
48.0
60.0
75.0
90.0
31.7
35
38
40
12
18
20
22
40.3
45
55
60
15
15
15
20
14.30
16.00
22.00
28.00
18
13.6
16
17
 
 
3.5
16
20
25
30
60.9
74.9
92.4
109.9
56.0
70.0
87.5
105.0
36.4
40.5
43.5
48
14
22
26
30
45.3
55
65
70
15
15
20
20
16.60
18.13
23.97
30.02
20
17
18
19
 
 
4
16
20
25
30
69.6
85.6
105.6
125.6
64.0
80.0
100.0
120.0
44.3
43
45
48
15
25
28
32
50.3
60
70
80
15
18
20
25
19.0
20.74
28.50
35.67
25
18
18
16
 
 
4.5
16
20
25
30
78.3
96.3
118.8
141.3
72.0
90.0
112.5
135.0
46.3
48
50
53
18
28
32
35
55.3
65
75
90
18
20
20
25
21.70
23.41
31.76
40.82
25
18
18
17
 
 
5
16
20
25
30
87.0
107.1
132.1
157.1
80.0
100.0
125.0
150.0
48.9
50.5
53.5
56.5
18
30
34
38
60.36
70
90
110
20
20
20
30
25.10
26.86
36.36
45.97
25
18.5
18
18

###

M
Z
De
Dp
H
F
d
D
V
Lm
1.5
16
32
26.7
49.3
24
48
19.5
20
8
8
21
32
10
12
16.33
7.45
11.3
10
2
16
32
35.6
65.8
32
64
23
25
10
10
26
40
10
12
22.41
10.21
12.2
10
2.5
16
32
44.4
82.2
40
80
27.5
26
12
12
34
50
12
15
28.38
14.10
14.4
10
3
16
32
53.4
98.7
48
96
28
30
15
15
40
60
15
15
33.64
15.31
11.6
10
3.5
16
32
62.3
115.1
56
112
33.5
31
18
18
48
70
15
20
38.83
17.77
14.4
10
4
16
32
71.1
131.6
64
128
36
32
20
20
50
80
20
20
44.81
20.42
13.4
10
4.5
16
32
80.1
148.0
72
144
39.5
36
22
22
60
90
20
25
51
23.21
15.4
10
5
16
32
88.9
164.5
80
160
50
38
25
25
60
100
20
25
56.06
25.52
21.1
10

###

M
Z
De
Dp
H
F
d
D
V
Lm
1.5
16
48
26.9
72.9
24
72
22
20
12
12
20
50
10
15
24.44
7.27
9.8
10
2
16
48
35.8
97.3
32
96
28.5
23
15
15
26
60
12
15
33.26
9.90
12.7
10
2.5
16
48
44.7
121.6
40
120
32
26.6
18
18
32
70
12
20
42.41
13.23
13
10
3
16
48
53.7
145.9
48
144
32
29
18
18
40
80
15
20
54.25
16.20
12.1
10
3.5
16
48
62.6
170.2
56
168
38
31
22
22
48
90
15
20
62.29
18.48
15
10
4
16
48
71.6
194.5
64
192
41.5
33
25
25
55
100
20
22
71.23
21.20
15.2
10
4.5
16
48
80.6
218.6
72
216
53
49
28
28
60
100
20
25
80.27
23.93
23.4
18
5
16
48
89.5
243.1
80
240
60
50
35
35
60
150
20
28
85.61
25.45
22.5
20

###

M
Z
De
Dp
H
F
d
D
V
Lm
1.5
16
64
26.9
96.7
24
96
25
22.5
12
12
18
70
10
15
36.02
8.53
12.2
10
2
16
64
35.9
129.0
32
128
24
25
15
15
25
80
12
20
49.07
11.79
8.2
10
2.5
16
64
44.9
161.2
40
160
30.5
29
18
18
30
90
15
20
61.99
13.77
11.2
10
3
16
64
53.8
193.5
48
192
34
30
22
22
40
100
15
20
74.05
16.41
11
10
3.5
16
64
62.8
225.7
56
224
45
50
25
25
48
100
15
25
87.13
19.32
19.1
22
4
16
64
71.7
257.9
64
256
50
50
30
30
50
120
20
28
98.21
21.72
18.5
20
4.5
16
64
80.7
290.1
72
288
53
53
32
32
55
130
20
30
112.08
24.83
19
23
5
16
64
89.7
322.4
80
320
58
58
35
35
60
150
20
30
125.06
27.65
20.6
25

###

M
Z
De
Dp
H
F
d
D
V
Lm
1.5
16
24
27.1
37.2
24
36
20.3
24.9
8
8
20.3
28.3
8
8
10.7
7.1
11.8
16
2
16
24
36.2
49.7
32
48
25.2
27.2
10
10
25.3
32.3
8
8
14.8
9.8
13.8
16
2.5
16
24
45.2
62.1
40
60
30.8
34
13
13
32.3
45.3
12
16
18.2
12.0
16.4
20
3
16
24
54.3
74.5
48
72
32.4
36.2
14.5
14.5
40.3
55.3
12
16
22.6
14.8
16.4
20
3.5
16
24
63.3
86.9
56
84
40.4
44.2
18
18
45.3
55.3
16
20
25.6
16.8
20.4
25
4
16
24
72.4
99.3
64
96
46.8
45.5
18
18
50.3
60.3
16
20
31.2
20.5
25.4
25
4.5
16
24
81.4
111.7
72
108
47.6
57.8
20
20
60.3
80.3
20
25
35.4
23.2
25.1
35
5
16
24
90.5
124.1
80
120
54.1
61.1
24
24
60.3
80.3
25
30
37.9
24.9
25.4
35

###

M
Z
De
Dp
H
F
d
D
V
Lm
1.5
15
30
26.1
45.9
22.5
45.0
21.1
25.2
9
9
19.3
32.3
8
8
13.9
6.8
11.9
16
2
15
30
34.8
61.2
30.0
60.0
26
29.8
11.5
11.5
25.3
40.3
8
14
19.0
9.2
14.1
18
2.5
15
30
43.5
76.5
37.5
75.0
31.8
33.7
15
15
32.3
45.3
12
16
23.2
11.3
16.2
20
3
15
30
52.2
91.8
45.0
90.0
37.3
42.1
17
17
40.3
55.3
12
16
28.7
13.9
19.9
25
3.5
15
30
60.9
107.1
52.5
105.0
46.1
45
20.5
20.5
45.3
60.3
16
20
32.9
16.0
24.7
25
4
15
30
69.6
122.3
60.0
120.0
48.6
57.3
22.5
22.5
50.3
80.3
20
25
38.4
18.7
24.6
35
4.5
15
30
78.3
137.6
67.5
135.0
51.4
60.3
26
26
60.3
80.3
20
30
42.6
20.7
24.7
35
5
15
30
87.0
152.9
75.0
150.0
57.6
62.5
30
30
60.3
80.3
25
30
46.4
22.5
25.3
35

###

M
Z
De
Dp
H
F
d
D
V
Lm
1.5
16
40
27.9
60.7
24
60
24.2
27.8
11.5
11.5
20.3
40.3
8
14
18.8
7.2
12.3
18
2
16
40
37.2
80.9
32
80
29.6
32.4
15
15
25.3
45.3
8
16
25.4
9.6
13.7
20
2.5
16
40
46.4
101.1
40
100
38.4
39.8
19
19
32.3
55.3
12
16
31.6
12.2
18.5
25
3
16
40
55.7
121.4
48
120
41.9
47.9
21.5
21.5
40.3
60.3
16
20
39.1
15.1
19.6
30
3.5
16
40
65.0
141.6
56
140
49.1
54.6
22.6
22.6
45.3
80.3
20
25
47.9
18.4
25
35
4
16
40
74.3
161.8
64
160
52.5
57
26
26
55.3
80.3
20
30
54.5
21.0
25.3
35
4.5
16
40
83.6
182.1
72
180
56.3
59.7
30
30
60.3
80.3
25
30
60.7
23.3
24.6
35
5
16
40
92.9
202.3
80
200
65.4
65.7
32
32
60.3
90.3
25
30
68.6
26.3
30.1
40

###

M
Z
De
Dp
H
F
d
D
V
Lm
1.5
15
45
26.5
68.1
22.5
67.5
22.6
29.6
10.5
10.5
19.3
45.3
8
14
23.4
7.4
11.7
20
2
15
45
35.4
90.8
30
90
28.9
32.1
14
14
25.3
45.3
8
16
31.1
9.9
14.2
20
2.5
15
45
44.1
113.4
37.5
112.5
34.6
39.7
18
18
32.3
60.3
12
20
38.4
12.3
15.9
25
3
15
45
53.0
136.1
45
135
41.3
47.2
21
21
40.3
60.3
16
25
46.7
14.8
19.7
30
3.5
15
45
61.9
158.8
52.5
157.5
49.6
54.4
23.5
23.5
45.3
80.3
20
25
55.4
17.6
25
35
4
15
45
70.7
181.5
60
180
54.3
57
27.5
27.5
50.3
80.3
20
30
62.7
20.0
25.4
35
4.5
15
45
79.5
204.2
67.5
202.5
55.2
63.9
28.5
28.5
55.3
90.3
25
30
72.8
23.1
24.8
40
5
15
45
88.4
226.9
75
225
65.3
66.7
33
33
60.3
90.3
25
30
79.7
25.3
30
40

###

M
Z
De
Dp
H
F
d
D
V
Lm
1.5
16
56
28.1
84.5
24
84
24
34.8
12
12
20.3
45.3
8
14
30.0
8.2
11.5
25
2
16
56
37.5
112.6
32
12
30.9
37.1
16
16
25.3
55.3
8
16
40.1
10.9
14.1
25
2.5
16
56
46.8
140.8
40
140
38.9
44.4
20
20
32.3
60.3
14
20
50.1
13.6
17.9
30
3
16
56
56.2
169.0
48
168
49.9
52.7
24
24
40.3
80.3
16
25
60.1
16.3
24.9
35
3.5
16
56
65.6
197.1
56
196
52
55.1
25
25
45.3
80.3
20
25
73.0
19.9
25.5
35

###

M
Z
De
Dp
H
F
d
D
V
Lm
1.5
15
60
26.70
90.40
22.5
90.0
23
34
11
11
20.3
50.3
8
16
34.0
8.0
11.7
25
2
15
60
35.60
120.60
30.0
120.0
31
37.6
16
16
25.3
60.3
8
16
44.0
10.4
14.4
25
2.5
15
60
44.50
150.70
37.5
150.0
38.1
44.8
19
19
32.3
60.3
14
20
55.9
13.2
18.4
30
3
15
60
53.30
180.80
45.0
180.0
48.1
53.2
23
23
40.3
80.3
16
25
66.9
15.8
24.5
35
3.5
15
60
62.20
211.00
52.5
210
52.160.4
26
26
45.3
90.3
20
30
78.9
18.6
25.1
40
4
15
60
71.10
241.10
60.0
240.0
55.1
60.8
30
30
50.3
90.3
20
30
89.9
21.2
23
40
4.5
15
60
79.97
271.24
67.5
270.0
57
62
32
32
52.3
90.3
20
30
102.9
24.3
23
40
5
15
60
88.80
301.30
75.0
300.0
62
65
34
34
55.3
90.3
20
30
115.7
27.0
25
40

###

MODULE  M1-M10
TEETH  16-60
RATION  1:1-1:4

How to Compare Different Types of Spur Gears

When comparing different types of spur gears, there are several important considerations to take into account. The main considerations include the following: Common applications, Pitch diameter, and Addendum circle. Here we will look at each of these factors in more detail. This article will help you understand what each type of spur gear can do for you. Whether you’re looking to power an electric motor or a construction machine, the right gear for the job will make the job easier and save you money in the long run.
Gear

Common applications

Among its many applications, a spur gear is widely used in airplanes, trains, and bicycles. It is also used in ball mills and crushers. Its high speed-low torque capabilities make it ideal for a variety of applications, including industrial machines. The following are some of the common uses for spur gears. Listed below are some of the most common types. While spur gears are generally quiet, they do have their limitations.
A spur gear transmission can be external or auxiliary. These units are supported by front and rear casings. They transmit drive to the accessory units, which in turn move the machine. The drive speed is typically between 5000 and 6000 rpm or 20,000 rpm for centrifugal breathers. For this reason, spur gears are typically used in large machinery. To learn more about spur gears, watch the following video.
The pitch diameter and diametral pitch of spur gears are important parameters. A diametral pitch, or ratio of teeth to pitch diameter, is important in determining the center distance between two spur gears. The center distance between two spur gears is calculated by adding the radius of each pitch circle. The addendum, or tooth profile, is the height by which a tooth projects above the pitch circle. Besides pitch, the center distance between two spur gears is measured in terms of the distance between their centers.
Another important feature of a spur gear is its low speed capability. It can produce great power even at low speeds. However, if noise control is not a priority, a helical gear is preferable. Helical gears, on the other hand, have teeth arranged in the opposite direction of the axis, making them quieter. However, when considering the noise level, a helical gear will work better in low-speed situations.

Construction

The construction of spur gear begins with the cutting of the gear blank. The gear blank is made of a pie-shaped billet and can vary in size, shape, and weight. The cutting process requires the use of dies to create the correct gear geometry. The gear blank is then fed slowly into the screw machine until it has the desired shape and size. A steel gear blank, called a spur gear billet, is used in the manufacturing process.
A spur gear consists of two parts: a centre bore and a pilot hole. The addendum is the circle that runs along the outermost points of a spur gear’s teeth. The root diameter is the diameter at the base of the tooth space. The plane tangent to the pitch surface is called the pressure angle. The total diameter of a spur gear is equal to the addendum plus the dedendum.
The pitch circle is a circle formed by a series of teeth and a diametrical division of each tooth. The pitch circle defines the distance between two meshed gears. The center distance is the distance between the gears. The pitch circle diameter is a crucial factor in determining center distances between two mating spur gears. The center distance is calculated by adding the radius of each gear’s pitch circle. The dedendum is the height of a tooth above the pitch circle.
Other considerations in the design process include the material used for construction, surface treatments, and number of teeth. In some cases, a standard off-the-shelf gear is the most appropriate choice. It will meet your application needs and be a cheaper alternative. The gear will not last for long if it is not lubricated properly. There are a number of different ways to lubricate a spur gear, including hydrodynamic journal bearings and self-contained gears.
Gear

Addendum circle

The pitch diameter and addendum circle are two important dimensions of a spur gear. These diameters are the overall diameter of the gear and the pitch circle is the circle centered around the root of the gear’s tooth spaces. The addendum factor is a function of the pitch circle and the addendum value, which is the radial distance between the top of the gear tooth and the pitch circle of the mating gear.
The pitch surface is the right-hand side of the pitch circle, while the root circle defines the space between the two gear tooth sides. The dedendum is the distance between the top of the gear tooth and the pitch circle, and the pitch diameter and addendum circle are the two radial distances between these two circles. The difference between the pitch surface and the addendum circle is known as the clearance.
The number of teeth in the spur gear must not be less than 16 when the pressure angle is twenty degrees. However, a gear with 16 teeth can still be used if its strength and contact ratio are within design limits. In addition, undercutting can be prevented by profile shifting and addendum modification. However, it is also possible to reduce the addendum length through the use of a positive correction. However, it is important to note that undercutting can happen in spur gears with a negative addendum circle.
Another important aspect of a spur gear is its meshing. Because of this, a standard spur gear will have a meshing reference circle called a Pitch Circle. The center distance, on the other hand, is the distance between the center shafts of the two gears. It is important to understand the basic terminology involved with the gear system before beginning a calculation. Despite this, it is essential to remember that it is possible to make a spur gear mesh using the same reference circle.

Pitch diameter

To determine the pitch diameter of a spur gear, the type of drive, the type of driver, and the type of driven machine should be specified. The proposed diametral pitch value is also defined. The smaller the pitch diameter, the less contact stress on the pinion and the longer the service life. Spur gears are made using simpler processes than other types of gears. The pitch diameter of a spur gear is important because it determines its pressure angle, the working depth, and the whole depth.
The ratio of the pitch diameter and the number of teeth is called the DIAMETRAL PITCH. The teeth are measured in the axial plane. The FILLET RADIUS is the curve that forms at the base of the gear tooth. The FULL DEPTH TEETH are the ones with the working depth equal to 2.000 divided by the normal diametral pitch. The hub diameter is the outside diameter of the hub. The hub projection is the distance the hub extends beyond the gear face.
A metric spur gear is typically specified with a Diametral Pitch. This is the number of teeth per inch of the pitch circle diameter. It is generally measured in inverse inches. The normal plane intersects the tooth surface at the point where the pitch is specified. In a helical gear, this line is perpendicular to the pitch cylinder. In addition, the pitch cylinder is normally normal to the helix on the outside.
The pitch diameter of a spur gear is typically specified in millimeters or inches. A keyway is a machined groove on the shaft that fits the key into the shaft’s keyway. In the normal plane, the pitch is specified in inches. Involute pitch, or diametral pitch, is the ratio of teeth per inch of diameter. While this may seem complicated, it’s an important measurement to understand the pitch of a spur gear.
gear

Material

The main advantage of a spur gear is its ability to reduce the bending stress at the tooth no matter the load. A typical spur gear has a face width of 20 mm and will fail when subjected to 3000 N. This is far more than the yield strength of the material. Here is a look at the material properties of a spur gear. Its strength depends on its material properties. To find out what spur gear material best suits your machine, follow the following steps.
The most common material used for spur gears is steel. There are different kinds of steel, including ductile iron and stainless steel. S45C steel is the most common steel and has a 0.45% carbon content. This type of steel is easily obtainable and is used for the production of helical, spur, and worm gears. Its corrosion resistance makes it a popular material for spur gears. Here are some advantages and disadvantages of steel.
A spur gear is made of metal, plastic, or a combination of these materials. The main advantage of metal spur gears is their strength to weight ratio. It is about one third lighter than steel and resists corrosion. While aluminum is more expensive than steel and stainless steel, it is also easier to machine. Its design makes it easy to customize for the application. Its versatility allows it to be used in virtually every application. So, if you have a specific need, you can easily find a spur gear that fits your needs.
The design of a spur gear greatly influences its performance. Therefore, it is vital to choose the right material and measure the exact dimensions. Apart from being important for performance, dimensional measurements are also important for quality and reliability. Hence, it is essential for professionals in the industry to be familiar with the terms used to describe the materials and parts of a gear. In addition to these, it is essential to have a good understanding of the material and the dimensional measurements of a gear to ensure that production and purchase orders are accurate.

China Factory Professional Custom High Precision Low Price Spur Helical Spiral Bevel Gear gear patrolChina Factory Professional Custom High Precision Low Price Spur Helical Spiral Bevel Gear gear patrol
editor by czh 2023-01-13

China Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear spurs gear

Merchandise Description

Pinion Spherical Worm Screw Hypoid Straight Ring Cast Steering Internal Box Spline Plastic Nylon Stainless Metal Differential Bevel Spiral Spur Helical Gear

 

Merchandise Description

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Spur gear

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Our factory is primarily engaged in the manufacturing and processing of massive and medium-sized straight enamel, helical tooth, bevel enamel, herringbone enamel and other gear transmission items. At the same time, we have also created zinc based alloy dress in-resistant supplies that can substitute copper items, with gentle excess weight, reduced value and very good overall performance. Our manufacturing unit is geared up with high frequency, extremely audio frequency, large warmth remedy tools, comprehensive gear producing tools, rigorous production process, and perfect detection means. Now we focus on developing: rubber chemical equipment equipment Gear of gold beneficiation machinery Mechanical equipment for metallurgical constructing resources Hydraulic engineering machinery equipment Agricultural equipment equipment Standard reducer equipment There are far more than a hundred equipment transmission types, this kind of as gears, turbines, sprockets, and many others. of the health-related equipment supporting gear sequence. The supporting producers are all more than the province and abroad. Some goods have been exported in batches and are extremely praised by end users.
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US $0.2-8
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###

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car, Industry
Hardness: Hardened Tooth Surface
Gear Position: External Gear
Manufacturing Method: Cast Gear
Toothed Portion Shape: Worm/Spur/Helical/Bevel
Material: Custom

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Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear

Spur gear
 Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear

Helical gear
 Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear

Double helical gear
herringbone gear
Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear

Miter gear
 Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear

Spiral Bevel Gear
 Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear

Straight bevel gear
Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear

Internal gear
 Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear

Worm gear & worm shaft
 Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear

Gear rack

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Material
C45,40Cr,20CrMnTi,42CrMo, Copper, Stainless steel and so on as per your requests.
Processing
F.orging, Machining, Hobbing, Milling, Shaving, Grinding, Heat treatment….…
Heat Treatment
Carburizing,Induction,Flame,Nitriding….…
Main Machines
NC Gear Hobbing Machines, NC Gear Shapers(Gealson, Moude), NC lathe, NC gear Shaving machines, NC gear milling, Nc gear grinding
Machines and many kinds of gear related machines.

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Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear
Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear
US $0.2-8
/ Piece
| 		10 Pieces

(Min. Order)

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Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car, Industry
Hardness: Hardened Tooth Surface
Gear Position: External Gear
Manufacturing Method: Cast Gear
Toothed Portion Shape: Worm/Spur/Helical/Bevel
Material: Custom

###

Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear

Spur gear
 Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear

Helical gear
 Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear

Double helical gear
herringbone gear
Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear

Miter gear
 Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear

Spiral Bevel Gear
 Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear

Straight bevel gear
Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear

Internal gear
 Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear

Worm gear & worm shaft
 Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear

Gear rack

###

Material
C45,40Cr,20CrMnTi,42CrMo, Copper, Stainless steel and so on as per your requests.
Processing
F.orging, Machining, Hobbing, Milling, Shaving, Grinding, Heat treatment….…
Heat Treatment
Carburizing,Induction,Flame,Nitriding….…
Main Machines
NC Gear Hobbing Machines, NC Gear Shapers(Gealson, Moude), NC lathe, NC gear Shaving machines, NC gear milling, Nc gear grinding
Machines and many kinds of gear related machines.

###

Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear
Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear

The Difference Between Planetary Gears and Spur Gears

A spur gear is a type of mechanical drive that turns an external shaft. The angular velocity is proportional to the rpm and can be easily calculated from the gear ratio. However, to properly calculate angular velocity, it is necessary to know the number of teeth. Fortunately, there are several different types of spur gears. Here’s an overview of their main features. This article also discusses planetary gears, which are smaller, more robust, and more power-dense.
Planetary gears are a type of spur gear

One of the most significant differences between planetary gears and spurgears is the way that the two share the load. Planetary gears are much more efficient than spurgears, enabling high torque transfer in a small space. This is because planetary gears have multiple teeth instead of just one. They are also suitable for intermittent and constant operation. This article will cover some of the main benefits of planetary gears and their differences from spurgears.
While spur gears are more simple than planetary gears, they do have some key differences. In addition to being more basic, they do not require any special cuts or angles. Moreover, the tooth shape of spur gears is much more complex than those of planetary gears. The design determines where the teeth make contact and how much power is available. However, a planetary gear system will be more efficient if the teeth are lubricated internally.
In a planetary gear, there are three shafts: a sun gear, a planet carrier, and an external ring gear. A planetary gear is designed to allow the motion of one shaft to be arrested, while the other two work simultaneously. In addition to two-shaft operation, planetary gears can also be used in three-shaft operations, which are called temporary three-shaft operations. Temporary three-shaft operations are possible through frictional coupling.
Among the many benefits of planetary gears is their adaptability. As the load is shared between several planet gears, it is easier to switch gear ratios, so you do not need to purchase a new gearbox for every new application. Another major benefit of planetary gears is that they are highly resistant to high shock loads and demanding conditions. This means that they are used in many industries.
Gear

They are more robust

An epicyclic gear train is a type of transmission that uses concentric axes for input and output. This type of transmission is often used in vehicles with automatic transmissions, such as a Lamborghini Gallardo. It is also used in hybrid cars. These types of transmissions are also more robust than conventional planetary gears. However, they require more assembly time than a conventional parallel shaft gear.
An epicyclic gearing system has three basic components: an input, an output, and a carrier. The number of teeth in each gear determines the ratio of input rotation to output rotation. In some cases, an epicyclic gear system can be made with two planets. A third planet, known as the carrier, meshes with the second planet and the sun gear to provide reversibility. A ring gear is made of several components, and a planetary gear may contain many gears.
An epicyclic gear train can be built so that the planet gear rolls inside the pitch circle of an outer fixed gear ring, or “annular gear.” In such a case, the curve of the planet’s pitch circle is called a hypocycloid. When epicycle gear trains are used in combination with a sun gear, the planetary gear train is made up of both types. The sun gear is usually fixed, while the ring gear is driven.
Planetary gearing, also known as epicyclic gear, is more durable than other types of transmissions. Because planets are evenly distributed around the sun, they have an even distribution of gears. Because they are more robust, they can handle higher torques, reductions, and overhung loads. They are also more energy-dense and robust. In addition, planetary gearing is often able to be converted to various ratios.
Gear

They are more power dense

The planet gear and ring gear of a compound planetary transmission are epicyclic stages. One part of the planet gear meshes with the sun gear, while the other part of the gear drives the ring gear. Coast tooth flanks are used only when the gear drive works in reversed load direction. Asymmetry factor optimization equalizes the contact stress safety factors of a planetary gear. The permissible contact stress, sHPd, and the maximum operating contact stress (sHPc) are equalized by asymmetry factor optimization.
In addition, epicyclic gears are generally smaller and require fewer space than helical ones. They are commonly used as differential gears in speed frames and in looms, where they act as a Roper positive let off. They differ in the amount of overdrive and undergearing ratio they possess. The overdrive ratio varies from fifteen percent to forty percent. In contrast, the undergearing ratio ranges from 0.87:1 to 69%.
The TV7-117S turboprop engine gearbox is the first known application of epicyclic gears with asymmetric teeth. This gearbox was developed by the CZPT Corporation for the Ilyushin Il-114 turboprop plane. The TV7-117S’s gearbox arrangement consists of a first planetary-differential stage with three planet gears and a second solar-type coaxial stage with five planet gears. This arrangement gives epicyclic gears the highest power density.
Planetary gearing is more robust and power-dense than other types of gearing. They can withstand higher torques, reductions, and overhung loads. Their unique self-aligning properties also make them highly versatile in rugged applications. It is also more compact and lightweight. In addition to this, epicyclic gears are easier to manufacture than planetary gears. And as a bonus, they are much less expensive.

They are smaller

Epicyclic gears are small mechanical devices that have a central “sun” gear and one or more outer intermediate gears. These gears are held in a carrier or ring gear and have multiple mesh considerations. The system can be sized and speeded by dividing the required ratio by the number of teeth per gear. This process is known as gearing and is used in many types of gearing systems.
Planetary gears are also known as epicyclic gearing. They have input and output shafts that are coaxially arranged. Each planet contains a gear wheel that meshes with the sun gear. These gears are small and easy to manufacture. Another advantage of epicyclic gears is their robust design. They are easily converted into different ratios. They are also highly efficient. In addition, planetary gear trains can be designed to operate in multiple directions.
Another advantage of epicyclic gearing is their reduced size. They are often used for small-scale applications. The lower cost is associated with the reduced manufacturing time. Epicyclic gears should not be made on N/C milling machines. The epicyclic carrier should be cast and tooled on a single-purpose machine, which has several cutters cutting through material. The epicyclic carrier is smaller than the epicyclic gear.
Epicyclic gearing systems consist of three basic components: an input, an output, and a stationary component. The number of teeth in each gear determines the ratio of input rotation to output rotation. Typically, these gear sets are made of three separate pieces: the input gear, the output gear, and the stationary component. Depending on the size of the input and output gear, the ratio between the two components is greater than half.
Gear

They have higher gear ratios

The differences between epicyclic gears and regular, non-epicyclic gears are significant for many different applications. In particular, epicyclic gears have higher gear ratios. The reason behind this is that epicyclic gears require multiple mesh considerations. The epicyclic gears are designed to calculate the number of load application cycles per unit time. The sun gear, for example, is +1300 RPM. The planet gear, on the other hand, is +1700 RPM. The ring gear is also +1400 RPM, as determined by the number of teeth in each gear.
Torque is the twisting force of a gear, and the bigger the gear, the higher the torque. However, since the torque is also proportional to the size of the gear, bigger radii result in lower torque. In addition, smaller radii do not move cars faster, so the higher gear ratios do not move at highway speeds. The tradeoff between speed and torque is the gear ratio.
Planetary gears use multiple mechanisms to increase the gear ratio. Those using epicyclic gears have multiple gear sets, including a sun, a ring, and two planets. Moreover, the planetary gears are based on helical, bevel, and spur gears. In general, the higher gear ratios of epicyclic gears are superior to those of planetary gears.
Another example of planetary gears is the compound planet. This gear design has two different-sized gears on either end of a common casting. The large end engages the sun while the smaller end engages the annulus. The compound planets are sometimes necessary to achieve smaller steps in gear ratio. As with any gear, the correct alignment of planet pins is essential for proper operation. If the planets are not aligned properly, it may result in rough running or premature breakdown.

China Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear spurs gearChina Auto Spare Parts Pinion Worm Screw Hypoid Straight Ring Forged Steering Spline Plastic Nylon Stainless Steel Differential Bevel Spiral Spur Helical Gear spurs gear
editor by czh 2023-01-12

China high quality Spur Stainless Steel Brass Plastic Crown Differential Wheel Spiral Bevel Helical Pinion Gears gear box

Condition: New
Warranty: Unavailable
Condition: BEVEL
Applicable Industries: Accommodations, Garment Stores, Constructing Materials Retailers, Manufacturing Plant, Machinery Restore Shops, Meals & Beverage Factory, Farms, Restaurant, Home Use, Retail, Meals Shop, Printing Outlets, Building works , Energy & Mining, Foods & Beverage Shops, Other, Promoting Organization
Showroom Area: Canada, United Kingdom, United States, Italy, France, Germany, Japan
Movie outgoing-inspection: Provided
Machinery Test Report: Offered
Advertising and marketing Kind: New Product 2019
Guarantee of main factors: 1 Yr
Core Factors: Bearing, Gearbox, Equipment
Tooth Profile: HELICAL Equipment
Path: Remaining HAND
Substance: Steel
Processing: Hobbing
Force Angle: twenty or Tailored
Common or Nonstandard: Nonstandard
Item title: Large Precision Spiral Bevel Gear
Software: Mechanical Equipments
Description: OEM Substantial
Good quality: one hundred% Inspection
Support: Customized OEM
Soon after Warranty Service: Movie specialized help, On the internet assist, Spare elements
Neighborhood Service Location: Canada, United Kingdom, United States, Italy, France, Germany, Japan
Packaging Specifics: pe movie+foam board+picket box+packing tape
Port: HangZhou/Xihu (West Lake) Dis.uan/HangZhou Sea Port

Spur Stainless Metal Brass Plastic Crown Differential Wheel Spiral Bevel Helical Pinion Gears Items Description

Customized CNC Machining Areas ServicePersonalized CNC Machining Elements of Most Materials
QuotationAccording to your drawing(dimension, substance,and required technological innovation, etc)
MaterialsAluminum, Copper, Brass, Stainless Steel, Steel, Iron, Alloy, Titanium and many others.
Surface TreatmentAnodizing, Brushing, Galvanized, laser engraving, Silk printing, polishing, Powder coating, and so forth.
Tolerance+/- .005mm-.01mm, 100% QC high quality inspection just before shipping, can give quality inspection form
ProcessingCNC Turning, Milling, Drilling, Hobbing, Sprucing, Bushing, Floor Therapy and so on.
Drawing FormatsSolid Operates, Pro/Engineer, UG, AutoCAD(DXF, DWG), PDF, TIF and many others.
Get a Free of charge QuotationGet a Cost-free Quotation
CNC Hobbing Machining Parts Spur Gears Helical Gears Bevel Gear Worm Gears Timing Pulley Chain Wheel Rack and Pinion Coupling Drum Tooth Coupling CNC Milling Machining Parts
Substance Available
AluminumStainless MetalBrassCopperIronPlastic
AL6061SS201C35600C1100020#POM
AL6063SS301C36000C1200045#Peek
AL6082SS303C37700C12200Q235PMMA
AL7075SS304C37000C15710Q345BABS
AL2571SS316C37100etc…Q345BDelrin
AL5052SS416C280001214/1215Nylon
ALA380etc…C2600012L14PVC
etc…C24000Carbon steelPP
C220004140 / 4130PC
etc…etc…etc…
Surface area TreatmentMaterials Available
As machinedAll metals
SmoothedAll metals and Plastic (e.g aluminum, metal,nylon, Abs)
Powder CoatedAll metals ( e.g aluminum, steel)
BrushingAll metals (e.g aluminum, steel)
Anodized HardcoatAluminum and Titanium alloys
ElectropolishedMetal and plastic (e.g aluminum, Abdominal muscles)
Bead BlastedAluminum and Titanium alloys
Anodized Distinct or ShadeAluminum and Titanium alloys
Application Field Business Profile HangZhou Benoy Intelligent Technology CO., LTD.was Established in 2003. Because set up, we usually concentrate on precision mechanical parts manufacturing&processing. We have specialist R&D team and superior CNC devices,which can give comprehensive options according to user’s requirements, from the layout.Our very own element generating machines can end the whole procedure, these kinds of as turning, milling, hobbing, moulding, polishing, painting, and so on, without assistance by the 3rd part.The dimensional tolerance can slender to +/- .005mm. We have be successful to support a lot of customers to offer with the precision mechanical areas with higher degree demandWe can manufacture all discipline of gear&device parts and accessories. If there is any necessary, just send us your requirements. If you require any precision areas cnc machining services, remember to just send us your drawing and prerequisite, we will give you the best solution.Welcome your inquiry. Packing&Shipment FAQ Q1: How to get a quotation?A1: Remember to send out us drawings in igs, dwg, action etc. jointly with in depth PDF.If you have any requirements, make sure you notice, and we could provide professional suggestions for your reference.Q2: How long can i get the sample?A2: Is dependent on your certain products,inside of 7-ten days is required usually.Q3: How to appreciate the OEM providers?A3: Generally, base on your layout drawings or first samples, we give some technical proposals and a quotation to you, right after your arrangement, we make for you.Q4: Will my drawings be safe after sending to you?A4: Yes, we will preserve them properly and not release to third party without having your permission. Of training course, we would make certain the security of the drawing.Q5: What shall we do if we do not have drawings?A5: Remember to send your sample to our manufacturing unit,then we can copy or offer you far better solutions. Make sure you ship us pictures or drafts with proportions(Duration,Hight,Width), CAD or 3D file will be made for you if put get.

Helical, Straight-Cut, and Spiral-Bevel Gears

If you are planning to use bevel gears in your machine, you need to understand the differences between Helical, Straight-cut, and Spiral bevel gears. This article will introduce you to these gears, as well as their applications. The article will also discuss the benefits and disadvantages of each type of bevel gear. Once you know the differences, you can choose the right gear for your machine. It is easy to learn about spiral bevel gears.
gear

Spiral bevel gear

Spiral bevel gears play a critical role in the aeronautical transmission system. Their failure can cause devastating accidents. Therefore, accurate detection and fault analysis are necessary for maximizing gear system efficiency. This article will discuss the role of computer aided tooth contact analysis in fault detection and meshing pinion position errors. You can use this method to detect problems in spiral bevel gears. Further, you will learn about its application in other transmission systems.
Spiral bevel gears are designed to mesh the gear teeth more slowly and appropriately. Compared to straight bevel gears, spiral bevel gears are less expensive to manufacture with CNC machining. Spiral bevel gears have a wide range of applications and can even be used to reduce the size of drive shafts and bearings. There are many advantages to spiral bevel gears, but most of them are low-cost.
This type of bevel gear has three basic elements: the pinion-gear pair, the load machine, and the output shaft. Each of these is in torsion. Torsional stiffness accounts for the elasticity of the system. Spiral bevel gears are ideal for applications requiring tight backlash monitoring and high-speed operations. CZPT precision machining and adjustable locknuts reduce backlash and allow for precise adjustments. This reduces maintenance and maximizes drive lifespan.
Spiral bevel gears are useful for both high-speed and low-speed applications. High-speed applications require spiral bevel gears for maximum efficiency and speed. They are also ideal for high-speed and high torque, as they can reduce rpm without affecting the vehicle’s speed. They are also great for transferring power between two shafts. Spiral bevel gears are widely used in automotive gears, construction equipment, and a variety of industrial applications.

Hypoid bevel gear

The Hypoid bevel gear is similar to the spiral bevel gear but differs in the shape of the teeth and pinion. The smallest ratio would result in the lowest gear reduction. A Hypoid bevel gear is very durable and efficient. It can be used in confined spaces and weighs less than an equivalent cylindrical gear. It is also a popular choice for high-torque applications. The Hypoid bevel gear is a good choice for applications requiring a high level of speed and torque.
The Hypoid bevel gear has multiple teeth that mesh with each other at the same time. Because of this, the gear transmits torque with very little noise. This allows it to transfer a higher torque with less noise. However, it must be noted that a Hypoid bevel gear is usually more expensive than a spiral bevel gear. The cost of a Hypoid bevel gear is higher, but its benefits make it a popular choice for some applications.
A Hypoid bevel gear can be made of several types. They may differ in the number of teeth and their spiral angles. In general, the smaller hypoid gear has a larger pinion than its counterpart. This means that the hypoid gear is more efficient and stronger than its bevel cousin. It can even be nearly silent if it is well lubricated. Once you’ve made the decision to get a Hypoid bevel gear, be sure to read up on its benefits.
Another common application for a Hypoid bevel gear is in automobiles. These gears are commonly used in the differential in automobiles and trucks. The torque transfer characteristics of the Hypoid gear system make it an excellent choice for many applications. In addition to maximizing efficiency, Hypoid gears also provide smoothness and efficiency. While some people may argue that a spiral bevel gear set is better, this is not an ideal solution for most automobile assemblies.
gear

Helical bevel gear

Compared to helical worm gears, helical bevel gears have a small, compact housing and are structurally optimized. They can be mounted in various ways and feature double chamber shaft seals. In addition, the diameter of the shaft and flange of a helical bevel gear is comparable to that of a worm gear. The gear box of a helical bevel gear unit can be as small as 1.6 inches, or as large as eight cubic feet.
The main characteristic of helical bevel gears is that the teeth on the driver gear are twisted to the left and the helical arc gears have a similar design. In addition to the backlash, the teeth of bevel gears are twisted in a clockwise and counterclockwise direction, depending on the number of helical bevels in the bevel. It is important to note that the tooth contact of a helical bevel gear will be reduced by about ten to twenty percent if there is no offset between the two gears.
In order to create a helical bevel gear, you need to first define the gear and shaft geometry. Once the geometry has been defined, you can proceed to add bosses and perforations. Then, specify the X-Y plane for both the gear and the shaft. Then, the cross section of the gear will be the basis for the solid created after revolution around the X-axis. This way, you can make sure that your gear will be compatible with the pinion.
The development of CNC machines and additive manufacturing processes has greatly simplified the manufacturing process for helical bevel gears. Today, it is possible to design an unlimited number of bevel gear geometry using high-tech machinery. By utilizing the kinematics of a CNC machine center, you can create an unlimited number of gears with the perfect geometry. In the process, you can make both helical bevel gears and spiral bevel gears.

Straight-cut bevel gear

A straight-cut bevel gear is the easiest to manufacture. The first method of manufacturing a straight bevel gear was to use a planer with an indexing head. Later, more efficient methods of manufacturing straight bevel gears were introduced, such as the Revacycle system and the Coniflex system. The latter method is used by CZPT. Here are some of the main benefits of using a straight-cut bevel gear.
A straight-cut bevel gear is defined by its teeth that intersect at the axis of the gear when extended. Straight-cut bevel gears are usually tapered in thickness, with the outer part being larger than the inner portion. Straight-cut bevel gears exhibit instantaneous lines of contact, and are best suited for low-speed, static-load applications. A common application for straight-cut bevel gears is in the differential systems of automobiles.
After being machined, straight-cut bevel gears undergo heat treatment. Case carburizing produces gears with surfaces of 60-63 Rc. Using this method, the pinion is 3 Rc harder than the gear to equalize wear. Flare hardening, flame hardening, and induction hardening methods are rarely used. Finish machining includes turning the outer and inner diameters and special machining processes.
The teeth of a straight-cut bevel gear experience impact and shock loading. Because the teeth of both gears come into contact abruptly, this leads to excessive noise and vibration. The latter limits the speed and power transmission capacity of the gear. On the other hand, a spiral-cut bevel gear experiences gradual but less-destructive loading. It can be used for high-speed applications, but it should be noted that a spiral-cut bevel gear is more complicated to manufacture.
gear

Spur-cut bevel gear

CZPT stocks bevel gears in spiral and straight tooth configurations, in a range of ratios from 1.5 to five. They are also highly remachinable except for the teeth. Spiral bevel gears have a low helix angle and excellent precision properties. CZPT stock bevel gears are manufactured using state-of-the-art technologies and know-how. Compared with spur-cut gears, these have a longer life span.
To determine the strength and durability of a spur-cut bevel gear, you can calculate its MA (mechanical advantage), surface durability (SD), and tooth number (Nb). These values will vary depending on the design and application environment. You can consult the corresponding guides, white papers, and technical specifications to find the best gear for your needs. In addition, CZPT offers a Supplier Discovery Platform that allows you to discover more than 500,000 suppliers.
Another type of spur gear is the double helical gear. It has both left-hand and right-hand helical teeth. This design balances thrust forces and provides extra gear shear area. Helical gears, on the other hand, feature spiral-cut teeth. While both types of gears may generate significant noise and vibration, helical gears are more efficient for high-speed applications. Spur-cut bevel gears may also cause similar effects.
In addition to diametral pitch, the addendum and dedendum have other important properties. The dedendum is the depth of the teeth below the pitch circle. This diameter is the key to determining the center distance between two spur gears. The radius of each pitch circle is equal to the entire depth of the spur gear. Spur gears often use the addendum and dedendum angles to describe the teeth.

China high quality Spur Stainless Steel Brass Plastic Crown Differential Wheel Spiral Bevel Helical Pinion Gears gear boxChina high quality Spur Stainless Steel Brass Plastic Crown Differential Wheel Spiral Bevel Helical Pinion Gears gear box
editor by czh

Gear Wheel Precision Forging Transmission Drive price Differential Pinion Steel Hardened Helical Worm Rack Crown Straigh sales t Spiral Spur Bevel Gears

Product Description

Auto Parts Car CZPT Parts Transmission Gear Gearing Device CZPT Reducer gear

 

Forging Hobbing Die Casting Gear Steel Metal Differe wholesaler ntial Drive Motor Slew Crown Rack Pinion Wheel Worm Shaft Spiral Helical Spur Bevel Transmiss best ion Gears

Product Description

Forging Hobbing Die CZPT Gear Steel CZPT CZPT ential CZPT CZPT Slew Crown Rack Pinion Wheel Worm Shaft Spiral CZPT cal Spur Bevel Transmission Gears


 

Process CNC machining,CNC milling, cnc lathe machining
Available Material 1.Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420,etc.
2.Steel: C45, 40Cr, 42CrMo, 20CrNiMo, 20CrMnTi, etc. (AISI 1045, 5140, 4140/4142, 8620 etc.)
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37), C28000(CuZn40),etc.
4.Bronze: C51000, C52100, C54400, etc.
5. Iron: 1213, 12L14,1215,etc.
6. Aluminum: Al6061, Al6063,Al2571,Al7075 etc
7. Carbon steel:AISI1006,AISI1571,AISI1571,etc.
8.Nylon PA66,MC901,POM plastic ects 
Hardness HRC50~55
Quality Control ISO9001 and ISO14001
Dimension bore tolerances -/+0.01mm
Quality standard AGMA, JIS, DIN 
Size/Color Gears and parts dimensions are according to drawings from CZPT er, and colors are CZPT ized
Surface treatment black oxide,Zn-plated,ni-plated,tin-plated,chrome plated,passivated,sandblast and anodize,chromate,polish,electro painting,black anodize,plain,H.D.G,etc.
Dimensions Tolerance ±0.01mm or more precise
Samples confirmation and approval samples shipped for confirmation and shipping cost paid by CZPT ers
Package Inner clear plastic bag/outside carton/wooden pallets/ or any other special package as per CZPT er’s requirements.

Click here for more details!

Customization process
Support CZPT ized Gears from CZPT ers’ drawings and samples and Various CZPT -standard CZPT ization

1.Products Discussions 
Customers send drawings oramples, and quote according to CZPT ers’ requirements.

2.Molds designing
Designing 3D drawings and optimizing the products.

3.Drawing confirmation
Sending the mold drawing tothe CZPT ers , and the CZPT ers sign for confirmation.

4.Molds CZPT
Manufacture molds accurately and accurately according to the drawings.

5.Moulds Inspection and CZPT s Test
Detect CZPT indicators of molds and optimization of inner cavities.

6.Sample Aprroval from CZPT er
Customers approve the samples and confirm them for bulk production.

7.Mass Production
Bulk production according to CZPT ers’s PO

8.PO Finished
Shipping to the CZPT er andthe CZPT ers receive the gears.

If you need other CZPT ized requirements, please click here to contact us!

 

 

Why Choose Us

We enthusiastically provide sincere and prompt service to CZPT CZPT ers and establish sustainable business relationship with them.

100% Factory inspection, we are responsible for any problems subjected to malfunction in warranty period.

We Can Provide You:

  • On-time Delivery with More Choice
  • Product Solutions and Service
  • Long Quality Guarantee
  • Local CZPT nical Support
  • Fast Response to CZPT ers’ Feedbacks in 24 hours

Also I would like to take this opportunity to give a brief introduction of CZPT CZPT -Power company:

Our company is a CZPT manufacturer of agriculture gearbox,worm reduce gearbox, PTO shafts, CZPT s ,rollar chains, bevel gear, pulleys and racks in CZPT .

We have exported many products to CZPT CZPT ers all over the world, we have CZPT -time experience and strong technology support.

You also can check CZPT website to know for more details, if you need CZPT products catalogue, please contact with us.

Company information

 

 

 

 

 

 

 

Custom Non-Standard Miter Forged Auto Parts Quench near me ing C45 40cr Stainless Steel CNC Machined Gear Pinion Worm Shaft Spiral Helical Spur Bevel T wholesaler ransmission Gear

Product Description

 

Item Customized machined machining gears
Process CNC machining,CNC milling, cnc lathe machining
material  steel, stainless steel, carbon steel,brass,C360 brass copper, aluminum 7075,7068 brass,C360 brass copper, aluminum Nylon, PA66, NYLON , ABS, PP,PC,PE,POM,PVC,PU,TPR,TPE,TPU,PA,PET,HDPE,PMMA etc
Quality Control ISO9001 and ISO14001
Dimension bore tolerances -/+0.01mm
Quality standard AGMA, JIS, DIN 
Surface treatment Blackening, plated, anodizing, hard anodizing etc
Gear hardness 30 to 60 H.R.C
Size/Color Gears and parts dimensions are according to drawings from CZPT er, and colors are CZPT ized
Surface treatment Polished or matte surface, painting, texture, vacuum aluminizing and can be stamped with logo etc.
Dimensions Tolerance ±0.01mm or more precise
Samples confirmation and approval samples shipped for confirmation and shipping cost paid by CZPT ers
Package Inner clear plastic bag/outside carton/wooden pallets/ or any other special package as per CZPT er’s requirements.
Delivery Time Total takes 2~~8weeks usually
Shipping
 

 Usual FEDEX, UPS, DHL, TNT, EMS or base on customer’s requirement.

 

Production:
1. The workers are trained to inspect the gears and notice any defect in production in time.
2. QC will check 1pcs every 100pcs in CNC machining, and gears will meet all dimension tolerances.
3. Gears will be inspected at every step, and gears will be inspected before shipment, and all inspection records will be kept in CZPT factory for three years.
4. Our sales will send you pictures at every gears production steps, and you will know the detailed production status, and you can notice any possibility of mistake, for CZPT sales, QC and workers are keeping close watch on all production.
5. You will feel us working very carefully to assure the quality and easy to work with, 
6. we cherish every inquiry, every opportunity to make gears and parts and cherish every CZPT er.

 QUALITY CONTROL PROCESS:
 
1)       Inspecting the raw material –IQC)
2)       Checking the details before the production line operated
3)       Have full inspection and routing inspection during mass production—In process quality control (IPQC)
4)       Checking the gears after production finished—- (FQC)
5)       Checking the gears after they are finished—–Outgoing quality control (OQC)

Service:
1. Molds designs as per CZPT ers’ gears drawing;
2. Submitting molds drawings to CZPT ers to review and confirm before mols production.
3. Providing samples with whole dimensions and cosmetic inspection report, material certification to CZPT ers.
4. Providing inspection report of important dimensions and cosmetic in batches parts.

Packing and shipment:

1. Gears are well and carefully packed in PP bags in CTNS, strong enough for express shipping, air shipment or sea shipment.
2. Air shipment, sea shipment or shipment by DHL, UPS, FedEx or TNT are availabe.
3. CZPT terms: EXW, FOB HangZhou, or CIF
4. All shippings will be carefully arranged and will reach your places CZPT and safely.

FAQ

Q1: How to guarantee the Quality of gears and parts?
We are ISO 9001:2008 certified factory and we have the integrated system for industrial parts quality control. We have IQC (incoming quality control), 
IPQCS (in process quality control section), FQC (final quality control) and OQC (out-going quality control) to control each process of industrial parts prodution.

 Q2: What are the Advantage of your gears and parts?
Our advantage is the competitive and reasonable prices, CZPT delivery and high quality. Our eployees are responsible-oriented, friendly-oriented,and dilient-oriented. 
Our industrial parts products are featured by strict tolerance, smooth finish and CZPT -life performance. 

Q3: what are CZPT machining equipments?
Our machining equipments include plasticn injection machinies, CNC milling machines, CNC turning machines, stamping machines, hobbing machines, automatic lathe machines, tapping machines, grinding machines, cutting machines and so on. 

Q4: What shipping ways do you use?
Generally, we will use UPS DHL or FEDEX and sea shipping 

5: What materials can you process?
For plastic injection gears and parts, the materials are Nylon, PA66, NYLON with 30% glass fibre, ABS, PP,PC,PE,POM,PVC,PU,TPR,TPE,TPU,PA,PET,HDPE,PMMA etc.
For metal and machining gears and parts, the materials are brass, bronze, copper, stainless steel, steel, aluminum, titanium plastic etc. 

Q6: How CZPT is the Delivery for Your gears and parts? 
Generally , it will take us 15 working days for injection or machining, and we will try to shorten CZPT lead time.