China high quality CNC Machine Plastic Nylon Gear Rack worm and wheel gear

Product Description

custom spur cnc plastic nylon pom flexible gear rack and pinion for linear motion 
ZheJiang Enginnering Plastics Industries (Group) co., Ltd established in January 2009 , is a professional production
of “engineering plastics accessories” high-tech enterprises. Company main products : UHMW-PE , MC Nylon , PA6 ,
POM, HDPE , ABS , PU , PC , PVC, PP  , PET , PBT , Acrylic, PEEK, PPS , PTFE , PVDF , PAI, PEI , PSU , PI, PBI
Antistatic product series . Company also provide wide range of accessories processing conditions , such as mass
customization production ability , exquisitemanufacturing technology and advanced production equipment , professional
technical advice and after-sales service. Companies strictly enforce the ISO9001(2008) International quality certification
system , the product quality conforms to the EU Rohs standard .

Name Plastic nylon6 sleeve
Material High Performance Engineering Plastics–100% Virgin Nylon6 Raw Material.
Color Nature color / Customized
Advantage 1.Very good sliding properties even without lubrication
2.Good thermal mechanical bearing strength
3.Good chemical and hydrolysis resistance even against superheated steam
4.Very wear resistant
5.Very rigid
6.Light weight
 
Brand Name Engineering Plastics / OEM
Size Custom made as your drawing or sample
Density 1.2g/cm3
Manufacture way Molding Injection and CNC Machinery process
MOQ Accept the Sample order, and supply good price for the big quantity order.
Certification ISO9001,SGS,FDA,RoHS,Test Report,ect.
Sample Free the molding injection sample for customers after paying the mould Cost.
Sample time 30 Days for manufacturing the injection mould and finished the samples for Customers.
Mass production time 10-30 days based on the order quantity.
Payment PayPal, Escrow, Western union, Money Gram, T/T and Alibaba Trade Assurance.
Packing 5-ply environment-friendly corrugated boxes/ Plastic Pallets/ Wooden Pallets/ wooden cartons/ 20 feet Container / 40feet Container/ Customized
Other 24 hours instant and comfortable customer service.
Shipping status notification during delivery.
Regular notification of new styles & hot selling styles

1, thread H4 fine car grade tolerance 4H fine car grade production, vertical accuracy 0.005mm
2, high strength steel hardness HRC28, phosphoric acid plating on the surface  and after lubrication
Each lock nut is provided with independent packaging to ensure qualitySpecializing 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.The company has rich experience, strong strength and participated in many high-end exhibitions;Many partners from
other countries are visitingQ1. 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, moldin
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 CHINAMFG and has 100  employees.

Material: Nylon
Brand Name: Guangzhou Engineering Plastics
Certification: ISO9001: 2008, Test Report, RoHS
Warranty: Yes
Shape: Tube Rod Plates, Parts, Bushings, Chains, Wheels
Free Sample: Yes
Customization:
Available

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Customized Request

plastic gear rack

Can plastic gear racks withstand variations in environmental conditions?

Plastic gear racks are designed to withstand variations in environmental conditions to a certain extent. The ability of plastic gear racks to withstand such conditions depends on the specific plastic material used and the nature of the environmental factors involved. Here’s a detailed explanation of how plastic gear racks can handle variations in environmental conditions:

  • Temperature: Plastic gear racks have different temperature resistance capabilities based on the chosen plastic material. High-performance plastics like nylon, polyacetal (POM), or polycarbonate (PC) offer good temperature resistance, allowing them to operate effectively within a wide temperature range. However, it is important to consider the temperature limits specified by the manufacturer for the specific plastic material to ensure that the gear rack can withstand the anticipated temperature variations without experiencing dimensional changes or loss of mechanical properties.
  • Humidity and Moisture: Most plastic gear racks are resistant to moisture and humidity to a certain extent. Plastics like nylon, polyacetal (POM), or polyethylene (PE) have inherently low moisture absorption, reducing the risk of dimensional changes or degradation in wet or humid environments. However, prolonged exposure to high levels of moisture or immersion in liquids may still affect the performance of plastic gear racks. In such cases, selecting plastics with higher resistance to moisture, such as certain grades of nylon or polypropylene (PP), can help improve their ability to withstand humid conditions.
  • Chemical Exposure: Plastic gear racks exhibit varying degrees of resistance to different chemicals. Plastics like nylon, polyacetal (POM), or polypropylene (PP) offer good chemical resistance, making them suitable for applications exposed to common chemicals and solvents. However, it is important to consider the specific chemical environment and verify the compatibility of the chosen plastic material with the chemicals present. In certain cases, specialty plastics such as polyphenylene sulfide (PPS) or fluoropolymers may be required to ensure adequate resistance to aggressive chemicals.
  • UV Radiation: Continuous exposure to ultraviolet (UV) radiation from sunlight can degrade the performance of plastic gear racks over time. Plastics like nylon or polyacetal (POM) may exhibit some level of UV resistance, but prolonged exposure can still lead to color fading, surface degradation, or reduced mechanical properties. In outdoor applications or environments with significant UV exposure, selecting UV-stabilized plastics or adding protective coatings can help enhance the UV resistance of plastic gear racks.
  • Environmental Contaminants: Plastic gear racks can handle variations in environmental contaminants to a certain extent. Plastics like nylon or polyacetal (POM) are resistant to common contaminants such as dust, dirt, or mild chemicals. However, exposure to abrasive particles or highly corrosive substances may cause accelerated wear or damage to the gear rack. Regular cleaning and maintenance practices, along with proper sealing and protection, can help mitigate the impact of environmental contaminants on plastic gear racks.

It’s important to note that while plastic gear racks can withstand variations in environmental conditions, their performance and longevity can be influenced by the severity and duration of exposure. It is recommended to consult the manufacturer’s guidelines and consider the specific requirements of the application to ensure that the chosen plastic material and design of the gear rack are suitable for the anticipated environmental conditions.

plastic gear rack

How do plastic gear racks handle variations in rack length and width?

Plastic gear racks are designed to handle variations in rack length and width, offering flexibility and adaptability in various applications. Here’s a detailed explanation of how plastic gear racks accommodate variations in length and width:

  • Modularity: Plastic gear racks often feature a modular design, allowing them to be easily extended or shortened to accommodate different rack lengths. The modular nature of plastic gear racks enables users to connect multiple rack segments together, creating a longer rack as needed. This modularity simplifies installation and provides versatility in applications where rack length requirements vary.
  • Cutting and Customization: Plastic gear racks can be readily cut or trimmed to achieve the desired length. The plastic materials used in gear racks are generally easy to work with, allowing for precise cutting or customization using common tools. This ability to cut and customize plastic gear racks enables users to adapt the rack length to specific equipment or space constraints, ensuring a proper fit and functionality.
  • Flexible Mounting Options: Plastic gear racks often offer various mounting options, allowing for flexibility in rack width. They can be mounted using different methods, such as through holes, slots, or mounting brackets, which accommodate variations in rack width. These flexible mounting options enable users to adjust the positioning and alignment of the gear rack to suit the specific requirements of the application.
  • Custom Manufacturing: In some cases, plastic gear racks can be custom manufactured to meet specific length and width requirements. Gear rack manufacturers can produce plastic gear racks with precise dimensions and specifications tailored to the application. Custom manufacturing ensures an optimal fit and functionality, particularly in cases where standard off-the-shelf gear racks do not meet the desired length or width.
  • Design Considerations: When designing systems that incorporate plastic gear racks, engineers can account for variations in rack length and width by incorporating adjustable components or allowing for tolerance in the design. By considering potential variations during the design phase, engineers can ensure that the gear rack system can accommodate slight deviations in length and width without affecting overall performance.

Overall, plastic gear racks offer versatility and adaptability when it comes to handling variations in rack length and width. Whether through modularity, cutting/customization, flexible mounting options, custom manufacturing, or design considerations, plastic gear racks can be adjusted and tailored to meet specific requirements in a wide range of applications.

plastic gear rack

How does the choice of plastic material affect the performance of gear racks?

The choice of plastic material significantly impacts the performance of gear racks. Different plastic materials offer distinct properties and characteristics that can affect various aspects of gear rack performance. Here’s a detailed explanation of how the choice of plastic material affects the performance of gear racks:

  • Strength and Durability: The selected plastic material determines the strength and durability of the gear rack. Plastics like nylon and polyacetal (POM) are known for their high strength and toughness, enabling gear racks to withstand heavy loads and repetitive motion without deformation or failure. The choice of a suitable plastic with adequate strength is crucial to ensure the gear rack can handle the intended application requirements and operating conditions.
  • Wear Resistance: Different plastics exhibit varying levels of wear resistance. Nylon and polyacetal gear racks have excellent wear resistance, making them suitable for applications with high contact forces and frequent sliding motion. The wear resistance of the plastic material affects the longevity and reliability of the gear rack, reducing the need for frequent replacements or maintenance.
  • Friction and Lubrication: The choice of plastic material can influence the friction characteristics of the gear rack. Certain plastics, such as nylon, have inherent low friction properties, reducing the power loss and heat generation during operation. Some plastics, like nylon and polyacetal, also exhibit self-lubricating properties, minimizing the need for external lubrication and ensuring smooth and efficient motion.
  • Chemical Resistance: Different plastics offer varying levels of chemical resistance. Some plastics, like polyethylene (PE) and polypropylene (PP), have good chemical resistance, making them suitable for environments where exposure to chemicals or solvents is common. The choice of a chemically resistant plastic ensures that the gear rack remains unaffected by corrosive substances, maintaining its structural integrity and performance over time.
  • Temperature Resistance: Plastics have different temperature resistance capabilities. High-performance plastics like polycarbonate (PC) and polyphenylene sulfide (PPS) offer excellent heat resistance, making them suitable for applications where elevated temperatures are present. Choosing a plastic material that can withstand the anticipated temperature range ensures that the gear rack maintains its dimensional stability and mechanical properties under varying thermal conditions.
  • Weight and Inertia: The choice of plastic material affects the weight and inertia of the gear rack. Plastics like nylon and polyacetal have low density, resulting in lightweight gear racks. Reduced weight minimizes the inertia and allows for faster acceleration, deceleration, and overall improved dynamic performance. Lighter gear racks also contribute to energy efficiency and ease of handling during installation or maintenance.
  • Noise and Vibration: The selection of plastic material can influence the noise and vibration levels of the gear rack during operation. Certain plastics, such as nylon, have inherent damping properties that help reduce noise and vibration. By choosing a plastic material with good vibration absorption characteristics, gear racks can operate more quietly, minimizing disturbances and improving user comfort.

It’s important to consider the specific requirements of the application and the intended operating conditions when selecting the plastic material for gear racks. Understanding the performance implications of different plastic materials allows for the optimal choice that aligns with the desired functionality, durability, and overall performance of the gear rack.

China high quality CNC Machine Plastic Nylon Gear Rack worm and wheel gearChina high quality CNC Machine Plastic Nylon Gear Rack worm and wheel gear
editor by CX 2023-09-15

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