China Custom Customized Rubber Injection Products Components Industrial Equipment Machine Parts Rubber Gear hypoid bevel gear

Product Description

Customized Rubber Injection Products Components Industrial Equipment Machine Parts Rubber Gear

Material Silicon,viton,NR,NBR,EPDM,CR,IIR
Color Black,white,red,green or any color according to Pantone colors
Size As per customer’s request
Types Customized
Processing Technic CNC machining or injection molding
Hardness Shore A
Working temperature -60~350ºC
Tolerance ±0.05mm
Density 1-2g/cm³
MOQ 1 pc
Service OEM or ODM
Production basis Samples or drawings
Certification ROHS,FDA,ISO9001:2000
Conductivity Conductive or insulative 
Working life 1-30 years
Lead time 7-10 days after receiving the payment
Samples 1-2 pcs of free samples are available
Application transmission system in areas of industrial equipment,
medical device,automotive,office equipment,
household appliances,digital electronic,toy etc

If You Need To Open New Plastic Injection Mould ! 

1.Strong point:We have our own plastic injection factory,so the price can be competitive and the quality is reliable. 
2.we win by the high quality and then have a long-term business relationship. 
3.We can provide various size and colors according to customers’ requirement. 
4.Small quantity is accepted as the trying order to check our quality. 
5.OEM and ODM orders are also welcome 
6. Lead time of samples: 10 working days. 
7. delivery time: 1-2weeks

Performance of materials:
NBR excellent resistant to oil,widely used in industrial area
EPDM excellent resistance to weather and ozone,good resistance to heat,
low temperature and chemical
NR high elasticity,good chemical strength
CR generally good resistance to ozone,aging,and chemical,
good mechanical properties over a wide temperature range
SBR shock resistance,performance well in adhesion and sealing
Silicone widest operating temperature range,performance stably in high and low temperature,
widely use in food sealing area
VT/FKM excellent resistance to high temperature and a broad range of chemical,
permeability and compression set are excellent
HNBR thermal stability and oxidation resistance
IIR low permeability rate and good electrical properties
FVMQ widest operating temperature range,performance stably in high and low temperature,
good resistance to oil and fuel
ACM good resistance to mineral to oil,oxygen and ozone

 

Frequently Asked Questions

1.About Silicone Products by express:
 DHL, TNT, FEDEX, UPS.

2.About Silicone Products By sea or by air:
As you required.

3. Silicone Products Packing:
1 pcs/bag, standard export carton customer special packing requiring is welcome.

4. When can I get the quotation ?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.

5. How can I get a sample to check your quality?

After price confirmation, you can require for samples to check our quality. If you need the samples, we will charge for the sample cost .But the sample cost can be refundable after order confirmation when your quantity of the order is more about the MOQ.
 
6. What kind of files do you accept for printing? 
PDF, AI, Core Draw, high resolution JPG
 
7. Can you do the design for us?
Yes. We have a professional team having rich experience in display design and manufacturing. Just tell us your ideas and we will help to carry out your ideas into perfect display. It does not matter if you do not have someone to complete files. Send us high resolution images, your Logo and text and tell us how you would like to arrange them. We will send you finished files for confirmation.
 
8. How long can I expect to get the sample?
After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 15 days. The samples will be sent to you via express and arrive in 3-5 days. You can use your own express account or prepay us if you do not have an account.
 
9. What about the lead time for mass production?
Honestly, it depends on the order quantity and the season you place the order. The lead time of MOQ is about 10 to 15 days. Generally speaking, we suggest that you start inquiry 2 months before the date you would like to get the products at your country.
 
10. What is your terms of delivery?
We accept EXW, FOB, CIF, etc. You can choose the 1 which is the most convenient or cost effective for you.
   

 

Application: Motor, Electric Cars, Motorcycle, Machinery, Agricultural Machinery, Car
Hardness: Soft Tooth Surface
Gear Position: Internal Gear
Manufacturing Method: Cut Gear
Toothed Portion Shape: Spur Gear
Material: Rubber
Samples:
US$ 10/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

spur gear

How do you ensure proper alignment when connecting spur gears?

Proper alignment is crucial when connecting spur gears to ensure smooth and efficient gear operation. Here’s a detailed explanation of how to ensure proper alignment when connecting spur gears:

  • Visual Inspection: Start by visually inspecting the gears, gear shafts, and associated components for any visible misalignment or damage. Look for signs of wear, uneven tooth engagement, or any abnormalities that may affect alignment.
  • Shaft Alignment: Align the gear shafts accurately before connecting the gears. Proper shaft alignment ensures that the gears are positioned correctly relative to each other. This can be achieved through various alignment techniques, such as using alignment tools, laser alignment systems, or measuring devices. The goal is to ensure parallel or coaxial alignment between the gear shafts.
  • Backlash Adjustment: Adjust the backlash between the gear teeth to achieve proper alignment. Backlash refers to the slight gap between the mating teeth of gears. It is important to maintain an appropriate amount of backlash to allow for smooth gear engagement and minimize the risk of binding or jamming. Follow the manufacturer’s recommendations or industry standards for the recommended backlash range and adjust as necessary during gear installation.
  • Check Gear Mesh: Verify the gear meshing pattern to ensure proper alignment. The gear teeth should mesh smoothly and evenly without any signs of excessive or uneven contact. If there are indications of improper meshing, such as concentrated contact on a specific area of the tooth, it may imply misalignment or other issues that need to be addressed.
  • Shim Adjustment: If misalignment is detected, shimming can be employed to correct it. Shimming involves placing thin metal shims between the gear and the shaft to adjust the positioning and alignment. Shims are available in various thicknesses, allowing for precise alignment adjustments. Careful measurement and selection of the appropriate shim thickness can help achieve the desired alignment.
  • Tightening Bolts: When connecting the gears to the shafts, ensure that the bolts or fasteners are tightened evenly and to the recommended torque specifications. Uneven tightening can introduce misalignment or uneven load distribution, leading to gear misalignment and potential issues.
  • Post-Installation Verification: After connecting the gears, perform a final verification of the alignment. Rotate the gears manually or through the gear system’s intended operation and observe the gear meshing behavior. Look for any signs of abnormal noise, vibration, or irregular tooth engagement. If any issues are detected, further adjustments or inspections may be necessary.
  • Regular Maintenance: Implement a proactive maintenance program that includes periodic inspections and alignment verification. Gears can experience wear or misalignment over time due to factors such as load variations, temperature changes, or prolonged operation. Regular maintenance allows for early detection and correction of alignment issues, ensuring optimal gear performance and longevity.

Proper alignment is essential for maximizing the efficiency, durability, and reliability of spur gear systems. By following these alignment practices and considering the manufacturer’s recommendations, industry standards, and expert advice, you can ensure proper alignment when connecting spur gears.

It’s important to note that the specific alignment techniques and procedures may vary depending on the gear system’s design, size, application, and other factors. Consulting with gear manufacturers, engineers, or alignment specialists can provide further guidance on the recommended alignment practices for your specific gear system.

spur gear

How do you prevent backlash and gear play in a spur gear mechanism?

Preventing backlash and gear play is crucial for maintaining the accuracy, efficiency, and smooth operation of a spur gear mechanism. Here’s a detailed explanation of how to prevent backlash and gear play in a spur gear mechanism:

  • Precision Gear Design: Ensure that the spur gears used in the mechanism are designed with precision and manufactured to tight tolerances. Accurate tooth profiles, proper tooth spacing, and correct gear meshing are essential to minimize backlash and gear play.
  • Adequate Gear Tooth Contact: Optimize the gear meshing by ensuring sufficient tooth contact between the mating gears. This can be achieved by adjusting the center distance between the gears, selecting appropriate gear module or pitch, and ensuring proper gear alignment.
  • Proper Gear Engagement Sequence: In multi-gear systems, ensure that the gears engage in a proper sequence to minimize backlash. This can be achieved by using idler gears or arranging the gears in a way that ensures sequential engagement, reducing the overall amount of play in the system.
  • Backlash Compensation: Implement backlash compensation techniques such as preloading or using anti-backlash devices. Preloading involves applying a slight tension or compression force on the gears to minimize the free movement between the gear teeth. Anti-backlash devices, such as split gears or spring-loaded mechanisms, can also be used to reduce or eliminate backlash.
  • Accurate Gear Alignment: Proper alignment of the gears is critical to minimize gear play. Ensure that the gears are aligned concentrically and parallel to their respective shafts. Misalignment can result in increased backlash and gear play.
  • High-Quality Bearings: Use high-quality bearings that provide precise support and minimize axial and radial play. Proper bearing selection and installation can significantly reduce gear play and improve the overall performance of the gear mechanism.
  • Appropriate Lubrication: Ensure that the gears are properly lubricated with the correct type and amount of lubricant. Adequate lubrication reduces friction and wear, helping to maintain gear meshing accuracy and minimize backlash.
  • Maintain Proper Gear Clearances: Check and maintain the appropriate clearances between the gears and other components in the gear mechanism. Excessive clearances can lead to increased gear play and backlash. Regular inspections and adjustments are necessary to ensure optimal clearances.
  • Regular Maintenance: Implement a regular maintenance schedule to inspect, clean, and lubricate the gear mechanism. This helps identify and rectify any issues that may contribute to backlash or gear play, ensuring the gear system operates at its best performance.

By following these practices, it is possible to minimize backlash and gear play in a spur gear mechanism, resulting in improved precision, efficiency, and reliability of the system.

It’s important to note that the specific techniques and approaches to prevent backlash and gear play may vary depending on the application, gear type, and design requirements. Consulting with gear manufacturers or specialists can provide further guidance on addressing backlash and gear play in specific gear mechanisms.

spur gear

How do you choose the right size spur gear for your application?

Choosing the right size spur gear for your application requires careful consideration of various factors. Here’s a detailed explanation of the steps involved in selecting the appropriate size spur gear:

  1. Determine the Required Torque: Start by determining the torque requirements of your application. Calculate or estimate the maximum torque that the gear will need to transmit. Consider factors such as the power input, speed, and load conditions to determine the required torque.
  2. Identify the Speed Requirements: Determine the desired rotational speed or RPM (revolutions per minute) for your application. This will help in selecting a gear with the appropriate pitch diameter and tooth configuration to achieve the desired speed.
  3. Consider the Load Conditions: Evaluate the expected load conditions, including the magnitude and direction of the load. Determine if the load is constant or variable, and if it involves shock loads or cyclic loading. This will impact the gear’s durability and load-carrying capacity.
  4. Calculate the Pitch Diameter: Based on the torque and speed requirements, calculate the pitch diameter of the spur gear. The pitch diameter is determined by the formula: Pitch Diameter = (2 x Torque) / (Pressure Angle x Allowable Tooth Shear Stress).
  5. Select the Module Size: Choose an appropriate module size based on the gear size and application requirements. The module size determines the tooth size and spacing. Smaller module sizes are used for fine tooth profiles and higher precision, while larger module sizes are suitable for heavier loads and higher torque applications.
  6. Determine the Number of Teeth: Based on the pitch diameter and module size, calculate the number of teeth required for the gear. Ensure that the gear has an adequate number of teeth for smooth operation, load distribution, and sufficient contact ratio.
  7. Consider Space Constraints: Evaluate the available space and mounting requirements in your application. Ensure that the selected gear size can fit within the available space and can be properly mounted on the shaft or gearbox.
  8. Choose the Material: Consider the operating conditions, such as temperature, humidity, and presence of corrosive substances, to select the appropriate material for the spur gear. Common materials include steel, cast iron, brass, and plastic. Choose a material that offers the necessary strength, wear resistance, and durability for your specific application.
  9. Consider Additional Design Features: Depending on your application requirements, you may need to consider additional design features such as profile shift, hub configuration, and surface treatments. Profile shift can optimize gear performance, while specific hub configurations and surface treatments may be necessary for proper mounting and enhanced durability.

It’s important to note that gear selection is a complex process, and it may require consultation with gear manufacturers or experts in the field. They can provide guidance based on their expertise and assist in selecting the most suitable spur gear for your specific application.

By thoroughly considering factors such as torque requirements, speed, load conditions, pitch diameter, module size, number of teeth, space constraints, material selection, and additional design features, you can choose the right size spur gear that meets the demands of your application in terms of performance, durability, and efficiency.

China Custom Customized Rubber Injection Products Components Industrial Equipment Machine Parts Rubber Gear hypoid bevel gearChina Custom Customized Rubber Injection Products Components Industrial Equipment Machine Parts Rubber Gear hypoid bevel gear
editor by CX 2023-10-20