China manufacturer POM Nylon Plastic Gear Sprocket

Product Description

Products Gear
Module   M0.5-M10
Precision grade DIN6, DIN7, DIN8, DIN10
Pressure angle 20 degree
Material C45 steel, Stainless steel 304, Plastic, Brass, 20CrMo,40Cr and so on
Heat treatment Hardening and Tempering, High Frequency Quenching,Carburizing etc
Surface treatment Blacking, Polishing, Anodization, Chrome Plating, Zinc Plating, Nickel Plating
Application Precision cutting machines. Lathes. Milling machines. Grinders. Automated mechanical systems.
Automated warehousing systems.
Machining process Hobbing, Milling, Drilling, Shaving, Grinding

Companies strictly enforce the ISO9001(2008)international quality certification system,
the product quality conforms to the eu RoHS standard.Specializing in the production of “engineering plastic accessories” of high-tech enterprises, the company has a set of
imported production equipment and CNC processing equipment, processing means advanced, strong technical force.Q1. We don’t have drawings, can we produce according to the samples we provide?
A1. OK
Q2.  How to customize plastic parts?
A2. Customized according to drawings
Q3. Can I make a sample for testing first?
A3. OK
Q4. How long is the proofing cycle?
A4. 2-5 days
Q5. What are your processing equipment?
A5. CNC machining center, CNC lathe, milling machine, engraving machine, injection molding machine, extruder, molding
machine
Q6. What craftsmanship do you have for processing accessories?
A6. According to different products, different processes are used, such as machining, extrusion, injection molding, etc.
Q7. Can injection products be surface treated? What are the surface treatments?
A7. OK. Surface treatment: spray paint, silk screen, electroplating, etc.
Q8. Can you help assembling the product after it is made?
A8. OK.
Q9. How much temperature can the plastic material withstand?
A9. Different plastic materials have different temperature resistance, the lowest temperature is -40ºC, and the highest
temperature is 300ºC. We can recommend materials according to the working conditions of your company.
Q10. What certifications or qualifications does your company have?
A10. Our company’s certificates are: ISO,  Rohs,  product patent certificates, etc.
Q11. How scale is your company?
A11. Our company covers an area of 2,000 square CZPT and has 100 employees.

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Hardness: Soft Tooth Surface
Gear Position: External Gear
Manufacturing Method: Cast Gear
Toothed Portion Shape: Spur Gear
Material: Nylon
Customization:
Available

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Customized Request

plastic sprocket

How do I prevent wear and damage to plastic sprockets during operation?

Preventing wear and damage to plastic sprockets during operation is essential to ensure their longevity and optimal performance. Here are some tips to help you achieve this:

  • Material Selection: Choose high-quality plastic sprockets made from durable and wear-resistant materials. Consider factors such as the application’s load capacity, speed, and operating conditions to select the most suitable plastic material.
  • Lubrication: Proper lubrication is crucial to reduce friction between the sprocket and the chain or belt. Use lubricants that are compatible with the plastic material and follow the manufacturer’s guidelines for lubrication intervals.
  • Alignment: Ensure that the sprockets are correctly aligned with the chain or belt to prevent uneven wear. Misalignment can lead to premature wear and damage to both the sprockets and the chain or belt.
  • Cleanliness: Keep the sprockets and the entire conveyor or power transmission system clean. Regularly remove dirt, debris, and contaminants that can cause abrasion and accelerate wear.
  • Temperature Control: Avoid operating plastic sprockets at temperatures above their specified limits. High temperatures can cause the plastic to soften or degrade, leading to premature wear.
  • Load Capacity: Do not exceed the recommended load capacity of the plastic sprockets. Overloading can cause stress and deformation, leading to failure.
  • Regular Inspections: Conduct routine inspections to identify signs of wear, fatigue, or damage early on. Replace any worn or damaged sprockets promptly.
  • Environmental Compatibility: Ensure that the plastic sprockets are compatible with the operating environment. Some chemicals or substances can degrade certain plastic materials.
  • Avoid Shock Loads: Minimize sudden or impact loads on the sprockets, as these can cause stress and deformation in the plastic material.
  • Proper Storage: Store spare plastic sprockets in a clean and dry environment to prevent degradation before installation.

By following these preventive measures and practicing regular maintenance, you can significantly extend the lifespan of plastic sprockets and optimize their performance in your machinery or conveyor system.

plastic sprocket

To identify signs of wear, fatigue, or damage in plastic sprockets, and determine when they should be replaced, follow these steps:

  1. Visual Inspection:
    • Check for visible signs of wear such as smooth or shiny surfaces, indicating friction and abrasion.
    • Look for cracks, chips, or deformities that may have occurred due to stress or impact.
    • Check for discoloration, as it can indicate degradation of the plastic material.
  2. Measurements:
    • Use calipers or other measuring tools to check for dimensional changes in the sprocket. Significant deviations from the original dimensions may indicate wear or fatigue.
  3. Fit and Function:
    • Observe how well the sprocket fits and meshes with other components. If there is increased play or misalignment, it might be a sign of wear or damage.
  4. Noise and Vibration:
    • Listen for unusual noises or excessive vibrations during operation, which can be a sign of wear, fatigue, or misalignment.
  5. Frequency of Use:
    • Consider how often the sprocket is in use. If it has been in service for an extended period or has undergone heavy use, it might be more susceptible to wear and fatigue.
  6. Operating Conditions:
    • Evaluate the environmental conditions the sprocket operates in. Exposure to extreme temperatures, chemicals, or harsh elements can accelerate wear and degradation.
  7. Manufacturer’s Recommendations:
    • Refer to the sprocket’s manufacturer guidelines for expected service life and recommended replacement intervals.

When to Replace Plastic Sprockets:

  • If any significant wear, cracks, or deformities are observed during inspection.
  • When the sprocket’s dimensions deviate significantly from the original specifications.
  • If there are signs of misalignment or increased play affecting its function.
  • When unusual noise or excessive vibration occurs during operation.
  • If the sprocket has been in service for a prolonged period or has undergone heavy use.
  • When the operating conditions have led to accelerated wear or degradation.
  • As recommended by the manufacturer’s guidelines for replacement intervals.

plastic sprocket

How do plastic sprockets compare to metal sprockets in terms of strength and durability?

Plastic sprockets and metal sprockets have distinct differences in terms of strength and durability. Let’s compare them:

  • Strength: Metal sprockets, typically made from materials like steel or cast iron, have higher tensile strength and are generally more robust than plastic sprockets. They can withstand heavier loads and higher torque levels, making them suitable for high-load applications.
  • Durability: In terms of durability, metal sprockets are generally more resistant to wear and tear compared to plastic sprockets. They are less prone to deformation or breakage under high-stress conditions and have a longer service life.
  • Weight: Plastic sprockets are much lighter than metal sprockets, which can be advantageous in applications where weight reduction is a crucial factor. The lower weight also reduces the overall load on the conveyor or machinery, leading to energy savings.
  • Corrosion Resistance: Plastic sprockets are inherently corrosion-resistant, which makes them an excellent choice for applications in humid or corrosive environments, such as food processing or chemical industries. Metal sprockets may require additional coatings or treatments to achieve similar levels of corrosion resistance.
  • Noise and Vibration: Plastic sprockets generally produce less noise and vibration compared to metal sprockets. The natural damping properties of plastic materials contribute to quieter and smoother operation, which can be beneficial in certain applications.
  • Lubrication: Plastic sprockets are often self-lubricating and do not require additional lubrication, unlike metal sprockets that may need regular lubrication to minimize friction and wear.
  • Cost: Plastic sprockets are often more cost-effective than metal sprockets, especially for applications where high strength and extreme durability are not essential requirements. However, metal sprockets may offer a better return on investment in heavy-duty and high-load applications due to their extended service life.

In summary, the choice between plastic and metal sprockets depends on the specific needs of the application. Plastic sprockets are favored in environments requiring corrosion resistance, lightweight design, and reduced noise, while metal sprockets excel in high-load and heavy-duty applications where strength and durability are paramount.

China manufacturer POM Nylon Plastic Gear Sprocket  China manufacturer POM Nylon Plastic Gear Sprocket
editor by CX 2023-08-21

Plastic Sprocket

As one of the leading plastic sprocket manufacturers, suppliers, and exporters of mechanical products, We offer plastic sprockets and many other products.

Please contact us for details.

Manufacturer supplier exporter of plastic sprockets.

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