China OEM 1621927700 Stainless Steel Screw Air Compressor Parts Spur Gear bevel gear set

Product Description

Production information

Specifications
Chain Wheel Sprocket: 
1.European Standard and American Standard. 
2.Processing: Forging hobbing,Quenching,CNC Machining. 
Small Spur Gear:
Features
1. Strict quality inspection during every production step from producing to the ending packing process.
2. Exporting products with good quality and best price.
3.Excellent customers using report from both domestic marketing and abroad.
4. The using of advanced processing technology of milling teeth , tooth shape to make more accurate. And the whole process modulated heat, greatly improve the comprehensive mechanical properties. Tooth hardness above 40-60HRC, the wear resistance of the sprocket improve.
5. Variety of sprockets can be processed to meet your requirements,standard sprockets (DIN. ANSI. KANA);Non-standard sprockets (especially the OEM is most welcome).
6.The original designs is available(we can design the items base on your requirements).
7. Our extensive knowledge and experience with sprocket drives allows us to work together with our customers to solve the problem and help improve the longevity and performance of your chain drive. We have the knowledge, resources and stock to solve those problems and annoying issues. The production of high precision and long life of the product is always our top priority.
 
our services
 24 hours a day, 7 days a week

 1-stop purchasing

 Cheap, fast and efficient
 
 

                             Business scope
Mechanical Seal :
 
Temperature Sensor Pressure Sensor
 
Maintenance Kits Solenoid Valve Thermostatic Valve
 
Air intake Wheel Gear
 
Pressure Maintaining   Valve
Air Filter Oil Separator Oil Filter
 
Oil Level Indicator Circuit Board Master Control Air intake valve
Used air compressor Air-end Oil level indicator

 
why us
    1.24 hours a day, 7 days a week

    2.1-stop purchasing

    3.Cheap, fast and efficient

    4.adequate stocks

    5.12 years experiences

    6. Seriously quality control

    7.Superb technique
 
 Appendix—part no. list of our products.

NO Model Description P/N
1 GA11-22 Unloading valve kit 295715711
2 Min pressure valve kit 2957100600
3 Drain valve kit 2957171200
4 GA30-37-45 Drain valve kit 2957121900
5 Min pressure valve kit 2957121800
6 Check valve kit 2957121200
7 Oil stop valve kit 2957121700
8 Unloading valve kit 2957121100
9 Thermostat valve kit 1619733300
10 GA55-75-90C Oil check valve kit 2957107200
11 Check valve kit 29571 0571 0
12 Min pressure valve kit 2957121800
13 Unloading valve kit 2957144800
14 Thermostat valve kit 2957107400
15 Drain valve kit 2957184500
16 Drain valve kit 295715710
17 Oil stop valve kit 2901108400
18 Unloading valve kit 2957129900
19 GA90-250 Test valve kit 29060 0571 0
20 Oil check valve kit 2906009400
21 Min pressure valve kit 2906009600
22 Regulating valve kit 290605710
23 Thermostat valve kit 1619756000
24 Unloading valve kit
25 Connector kit 290657100
26 Drain valve kit 2957174900
27 GA22(with blow off valve)
28 Unloading valve kit 2957116100(without blow off valve)
29 Check valve kit 2957150301
  Oil stop valve kit 2957121701
30 Min pressure valve kit 2901145300
31 Thermostat valve kit 2901161600
32 GA37(with blow off valve)
33 Unloading valve kit 2901162200(without blow off valve)
34 Check valve kit 2957150301
35 Oil stop valve kit 2901108401
36 Min pressure valve kit 2901145300
37 Thermostat valve kit 2901161600
38 GA75(with blow off valve)
39 Unloading valve kit 2901146300(without blow off valve)
40 Check valve kit 2957150301
41 Oil stop valve kit 2901108401
42 Min pressure valve kit 2901145300
43 Thermostat valve kit 1622375980

 
No matter what you want, just send me your part no. , favorable price will be quoted immediately. our goal is to “provide the best products and services to our customers”
 
  1.High Quality With Favorable Price
We ensure that  the parts we offer are met your needs with high quality , but the prices are much lower than the original parts, since we specialized in this field for over 10 years,  can provide a full range of air compressor parts with favorable prices.
 

  2.High work Effiency With Fast Delivery
We have a professional team with strong warehousing and distribution capacity, so we’re able to be faster than other suppliers in efficiency.

 

Application: Motor
Manufacturing Method: Cast Gear
Toothed Portion Shape: Double Helical Gear
Material: Stainless Steel
Type: Circular Gear
Description: Gear Wheel
Customization:
Available

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Customized Request

spur gear

What are the potential challenges in designing and manufacturing spur gears?

Designing and manufacturing spur gears involve several challenges that need to be addressed to ensure optimal performance and reliability. Here’s a detailed explanation of the potential challenges in designing and manufacturing spur gears:

  • Gear Tooth Design: Designing the gear tooth profile is a critical aspect of gear design. Achieving the desired tooth shape, pressure angle, and tooth thickness distribution while considering factors such as load capacity, durability, and noise generation can be challenging. Iterative design processes, computer-aided design (CAD) software, and gear design expertise are often employed to overcome these challenges.
  • Material Selection: Choosing the appropriate material for gear manufacturing is crucial. Gears need to withstand high loads, transmit power efficiently, and exhibit excellent wear resistance. Selecting materials with suitable hardness, strength, and fatigue resistance can be challenging, especially when considering factors such as cost, availability, and compatibility with other components in the gear system.
  • Manufacturing Processes: The manufacturing processes for producing spur gears, such as hobbing, shaping, or broaching, can present challenges. Achieving precise gear tooth profiles, accurate dimensions, and proper surface finish requires advanced machining techniques, specialized equipment, and skilled operators. Maintaining tight tolerances and ensuring consistent quality during mass production can also be demanding.
  • Tooth Surface Finish: The surface finish of gear teeth plays a crucial role in gear performance. Achieving a smooth and precise tooth surface finish is challenging due to factors such as tool wear, heat generation during manufacturing, and the complexity of the gear tooth profile. Surface finishing processes, such as grinding or honing, may be required to achieve the desired surface quality.
  • Noise and Vibration: Gears can generate noise and vibration during operation, which can affect the overall performance and user experience. Designing gears to minimize noise and vibration requires careful consideration of factors such as tooth profile optimization, load distribution, gear meshing characteristics, and proper lubrication. Conducting noise and vibration analysis and implementing appropriate design modifications may be necessary to address these challenges.
  • Backlash Control: Controlling backlash, the slight gap between mating gear teeth, can be challenging. Backlash affects gear accuracy, smoothness of operation, and the ability to transmit torque efficiently. Balancing the need for adequate backlash to accommodate thermal expansion and minimize gear engagement issues while ensuring precise control of backlash can be a complex task in gear design and manufacturing.
  • Heat Treatment: Heat treatment processes, such as carburizing or quenching, are often employed to enhance the hardness and strength of gear teeth. Proper heat treatment is crucial to achieve the desired material properties and gear performance. However, challenges such as distortion, residual stresses, and material property variations can arise during heat treatment, requiring careful process control, post-heat treatment machining, or additional treatments to mitigate these challenges.
  • Quality Control: Ensuring consistent quality and reliability of spur gears is a challenge in manufacturing. Implementing effective quality control measures, such as dimensional inspections, hardness testing, and gear tooth profile analysis, is essential. Statistical process control (SPC) techniques and quality assurance systems help monitor manufacturing processes, identify potential issues, and maintain consistent gear quality.
  • Cost and Time Constraints: Designing and manufacturing spur gears that meet performance requirements within cost and time constraints can be challenging. Balancing factors such as material costs, tooling expenses, production lead times, and market competitiveness requires careful consideration and optimization. Efficient production planning, cost analysis, and value engineering techniques are often employed to address these challenges.

By recognizing these challenges and employing appropriate design methodologies, manufacturing techniques, and quality control measures, it is possible to overcome the potential challenges associated with designing and manufacturing spur gears.

It’s important to note that the specific challenges may vary depending on the gear application, size, complexity, and operating conditions. Collaboration with gear design experts, manufacturing engineers, and industry specialists can provide valuable insights and guidance in addressing the challenges specific to your spur gear design and manufacturing processes.

spur gear

What is the lifespan of a typical spur gear?

The lifespan of a typical spur gear can vary significantly depending on several factors. Here’s a detailed explanation:

The lifespan of a spur gear is influenced by various factors, including:

  • Operating Conditions: The conditions under which the spur gear operates greatly impact its lifespan. Factors such as the magnitude and frequency of the applied loads, operating temperature, speed, and lubrication quality play a significant role. Gears operating under heavy loads, high speeds, or harsh environments may experience higher wear and fatigue, potentially reducing their lifespan.
  • Material Selection: The material used for constructing the spur gear affects its durability and lifespan. Spur gears are commonly made from materials such as steel, cast iron, bronze, or polymer composites. The specific material properties, including hardness, strength, and resistance to wear and corrosion, influence the gear’s ability to withstand the operating conditions and determine its lifespan.
  • Quality of Manufacturing: The quality of manufacturing processes and techniques employed during the production of the spur gear can impact its lifespan. Gears manufactured with precision, accurate tooth profiles, and proper heat treatment are more likely to have longer lifespans compared to those with manufacturing defects or poor quality control.
  • Lubrication and Maintenance: Proper lubrication is crucial for reducing friction, wear, and heat generation in spur gears. Regular maintenance practices, including lubricant replacement, gear inspections, and addressing any issues promptly, can significantly extend the lifespan of the gears. Inadequate lubrication or neglecting maintenance can lead to premature wear and failure.
  • Load and Stress Distribution: The design and configuration of the gear system affect the load and stress distribution on the spur gears. Proper gear design, including tooth profile, number of teeth, and gear arrangement, helps ensure even load distribution and minimizes localized stress concentrations. Well-designed supporting components, such as bearings and shafts, also contribute to the overall lifespan of the gear system.

It is challenging to provide a specific lifespan for a typical spur gear since it depends on the aforementioned factors and the specific application. Spur gears can have lifespans ranging from several thousand to millions of operating cycles. Industrial gear systems often undergo regular inspections and maintenance, including gear replacement when necessary, to ensure safe and reliable operation.

It’s important to note that gear lifespan can be extended through proper care, maintenance, and adherence to recommended operating parameters. Regular inspections, monitoring of gear performance, and addressing any signs of wear or damage promptly can help maximize the lifespan of spur gears.

When assessing the lifespan of spur gears for a particular application, it is advisable to consult manufacturers, industry standards, and experts with expertise in gear design and maintenance for accurate estimations and recommendations.

spur gear

Are there different sizes and configurations of spur gears available?

Yes, there are various sizes and configurations of spur gears available to suit different applications and requirements. Here’s a detailed explanation of the different options when it comes to sizes and configurations of spur gears:

Sizes: Spur gears come in a wide range of sizes to accommodate different torque and speed requirements. The size of a spur gear is typically specified by its pitch diameter, which is the diameter of the pitch circle. The pitch diameter determines the gear’s overall size and the spacing between the teeth. Spur gears can range from small gears used in precision instruments to large gears used in heavy machinery and industrial equipment.

Module: Module is a parameter used to specify the size and spacing of the teeth on a spur gear. It represents the ratio of the pitch diameter to the number of teeth. Different module sizes are available to accommodate various gear sizes and applications. Smaller module sizes are used for finer tooth profiles and higher precision, while larger module sizes are used for heavier loads and higher torque applications.

Number of Teeth: The number of teeth on a spur gear can vary depending on the specific application. Gears with a higher number of teeth provide smoother operation and distribute the load more evenly, whereas gears with fewer teeth are typically used for higher speeds and compact designs.

Pressure Angle: The pressure angle is an important parameter that determines the shape and engagement of the teeth. Common pressure angles for spur gears are 20 degrees and 14.5 degrees. The selection of the pressure angle depends on factors such as load capacity, efficiency, and specific design requirements.

Profile Shift: Profile shift is a design feature that allows modification of the tooth profile to optimize the gear’s performance. It involves shifting the tooth profile along the gear’s axis, which can affect factors such as backlash, contact ratio, and load distribution. Profile shift can be positive (when the tooth profile is shifted towards the center of the gear) or negative (when the tooth profile is shifted away from the center).

Hub Configuration: The hub refers to the central part of the gear where it is mounted onto a shaft. Spur gears can have different hub configurations depending on the specific application. Some gears have a simple cylindrical hub, while others may have keyways, set screws, or other features to ensure secure and precise mounting.

Material and Coatings: Spur gears are available in various materials to suit different operating conditions and requirements. Common materials include steel, cast iron, brass, and plastic. Additionally, gears can be coated or treated with surface treatments such as heat treatment or coatings to enhance their wear resistance, durability, and performance.

Mounting Orientation: Spur gears can be mounted in different orientations depending on the application and space constraints. They can be mounted parallel to each other on parallel shafts, or they can be mounted at right angles using additional components such as bevel gears or shafts with appropriate bearings.

In summary, there is a wide range of sizes and configurations available for spur gears, including different pitch diameters, module sizes, number of teeth, pressure angles, profile shifts, hub configurations, materials, coatings, and mounting orientations. The selection of the appropriate size and configuration depends on factors such as torque requirements, speed, load capacity, space constraints, and specific application needs.

China OEM 1621927700 Stainless Steel Screw Air Compressor Parts Spur Gear bevel gear setChina OEM 1621927700 Stainless Steel Screw Air Compressor Parts Spur Gear bevel gear set
editor by CX 2023-11-01