China factory Plastic Nylon Stainless Metal Steel Custom Gear Rack and Pinion cycle gear

Product Description

Product Description

Products

Gear rack

Precision grade

DIN5, DIN6, DIN7, DIN8, DIN10

Material

C45 steel, 304SS, 316SS, 40CrMo, nylon, POM

Heat treatment

High frequency,Quenching/Carburization, Teeth hardened

Surface treatment

Zinc-plated,Nickle-plated,Chrome-plated,Black oxide or as you need

Application Machine

Precision cutting machines.

Lathes machine 

Milling machines

Grinders machine

Automated mechanical systems

Automated warehousing systems.

Produce Machine

CNC engine lathe

CNC milling machine

CNC drilling machine

CNC grinding machine

CNC cutting machines

Machining center

Workstyle

Execution is more preferred than empty talk.

Stock Gear Rack Type

Specification

Color

Helical gear rack

M1 15*15*1000mm

White

M1.5 19*19*1000mm

White

M2 24*24*1000mm

White

M3 29*29*1000mm

White

M4 39x39x1000mm

White

Spur gear rak

M1 15*15*1000mm

Black

Rack Assembly

To assemble connected racks more smoothly, 2 ends of a standard rack would add half tooth which is convenient for next half tooth of next rack to be connected to a complete tooth. The following drawing shows how 2 racks connect and tooth gauge can control pitch position accurately.

With regards to connection of helical racks, it can be connected accurately by opposite tooth gauge.

1. When connecting racks, we recommend lock bores on the sides of rack first, and lock bores by the sequence of the foundation. With assembling the tooth gauge, pitch position of racks can be assembled accurately and completely.

2. Last, lock the position pins on 2 sides of rack; the assembly is completed.
 

Test

Use Coordinate Measuring Machine to test the precision and hardness of gear rack and pinion

 

Packaging & Shipping

Small quantity: We will use carton box.

Big quantity: We will use wooden cases.

 

Company Profile

ZheJiang Haorongshengye Electrical Equipment Co., Ltd.

1. Was founded in 2008
2. Our Principle:

“Credibility Supremacy, and Customer First”
3. Our Promise:

“High quality products, and Excellent Service”
4. Our Value:

“Being Honesty, Doing the Best, and Long-lasting Development”
5. Our Aim:

“Develop to be a leader in the power transmission parts industry in the world”
 

6.Our services:

1).Competitive price

2).High quality products

3).OEM service or can customized according to your drawings

4).Reply your inquiry in 24 hours

5).Professional technical team 24 hours online service

6).Provide sample service

Main products

Machines

 

Exbihition

Application: Machinery
Hardness: Hardened Tooth Surface
Gear Position: Internal Gear
Manufacturing Method: Hobbing
Toothed Portion Shape: Spur Gear
Material: Steel, Nylon
Samples:
US$ 50/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

plastic gear rack

How do plastic gear racks contribute to precise linear motion and positioning?

Plastic gear racks play a vital role in enabling precise linear motion and positioning in various applications. Their unique characteristics and design features contribute to accurate and controlled movement. Here’s a detailed explanation of how plastic gear racks contribute to precise linear motion and positioning:

  • Tooth Engagement: Plastic gear racks have teeth that mesh with mating gears or pinions. The engagement between the teeth of the gear rack and the mating component allows for a positive transfer of motion. The teeth maintain a constant contact area, ensuring precise and consistent movement without slippage or backlash. This tooth engagement mechanism facilitates accurate linear motion and positioning.
  • Tooth Profile: The tooth profile of plastic gear racks is designed to optimize the contact pattern and minimize variations in motion. Various tooth profiles, such as straight or helical, are used depending on the specific application requirements. Helical gear racks, for instance, provide smoother and more uniform contact, reducing noise, and enhancing the accuracy of linear motion. The tooth profile selection is crucial in achieving precise positioning.
  • High Accuracy Manufacturing: Plastic gear racks are manufactured with high precision to ensure dimensional accuracy and consistent tooth geometry. Advanced manufacturing techniques, such as injection molding or precision machining, are employed to achieve tight tolerances and precise tooth profiles. A high level of manufacturing accuracy directly translates into precise linear motion and positioning capabilities of the gear rack.
  • Low Backlash: Backlash refers to the slight clearance or play between the teeth of the gear rack and the mating component. Plastic gear racks are designed to minimize backlash, which is crucial for accurate positioning. By reducing or eliminating backlash, the gear rack can maintain a direct and immediate response to input motion, resulting in precise linear movement without any lag or hysteresis.
  • Stiffness and Rigidity: Plastic gear racks exhibit sufficient stiffness and rigidity to resist deflection and bending during operation. This rigidity ensures that the gear rack maintains its shape and position, even under varying loads or forces. By minimizing any undesired flexing or deformation, the gear rack maintains precise linear motion and positioning, allowing for repeatable and accurate movement.
  • Lubrication and Friction Control: Proper lubrication is essential for achieving precise linear motion and positioning with plastic gear racks. Lubricants reduce friction between the teeth, minimizing wear and ensuring smooth operation. By controlling friction, lubrication helps maintain consistent motion, reduces variations in positioning, and enhances the overall accuracy of the gear rack system.

Plastic gear racks are widely used in applications that require precise linear motion and positioning, such as CNC machines, 3D printers, robotics, and automation systems. Their ability to provide accurate and controlled movement makes them a popular choice in various industries. It’s important to select the appropriate gear rack size, tooth profile, and material based on the specific application requirements to achieve the desired level of precision.

plastic gear rack

How do plastic gear racks contribute to reduced noise and vibration in equipment?

Plastic gear racks offer several features that contribute to reduced noise and vibration in equipment. Here’s a detailed explanation of how plastic gear racks help minimize noise and vibration:

  • Damping Properties: Plastic gear racks have inherent damping properties that help absorb and dissipate vibrations. Unlike metal gear racks, which can transmit vibrations throughout the system, plastic gear racks dampen vibrations, reducing their propagation and minimizing the overall noise level. This is particularly beneficial in equipment where noise reduction is desired, such as precision machinery or devices used in quiet environments.
  • Non-Metallic Construction: Plastic gear racks are made from non-metallic materials, which inherently exhibit better vibration-damping characteristics compared to metal counterparts. The non-metallic construction helps minimize the transmission of vibrations from one component to another, resulting in reduced noise generation. Plastic gear racks act as effective isolators, preventing the amplification and propagation of vibrations that can contribute to noise in the equipment.
  • Lower Friction and Smoother Operation: Plastic gear racks typically have lower friction coefficients compared to metal gear racks. The reduced friction results in smoother operation, reducing the generation of noise and vibrations. The smooth engagement between plastic gear racks and mating components, such as gears or pinions, minimizes the impact and contact-induced vibrations that can lead to noise generation.
  • Self-Lubricating Properties: Certain plastic materials used in gear racks, such as nylon, possess self-lubricating properties. This means that they can generate a thin lubricating film during operation, reducing friction and wear. The self-lubricating nature of plastic gear racks helps maintain smooth movement and minimizes noise and vibrations associated with frictional forces between mating components.
  • Resilience to Wear: Plastic gear racks exhibit good wear resistance, which contributes to the reduction of noise and vibrations over time. The plastic materials used in gear racks can withstand repeated engagement and disengagement without significant wear or deformation. This resilience to wear ensures the long-term integrity and performance of the gear racks, minimizing noise generation that can result from worn or damaged components.
  • Precision Manufacturing: Plastic gear racks can be precisely manufactured with tight tolerances. This precision manufacturing helps ensure accurate tooth profile and engagement with mating gears or pinions. The precise meshing of plastic gear racks reduces backlash and tooth impact, thereby reducing the generation of noise and vibrations during operation.

The combination of damping properties, non-metallic construction, lower friction, self-lubrication, wear resistance, and precision manufacturing makes plastic gear racks effective in reducing noise and vibrations in equipment. When selecting plastic gear racks for noise-sensitive applications, it’s important to consider the specific requirements and consult with gear rack manufacturers or suppliers to choose the most suitable plastic material and design for optimal noise reduction.

plastic gear rack

Can you explain the applications of plastic gear racks in various industries?

Plastic gear racks find applications in diverse industries due to their unique characteristics and advantages. Here’s a detailed explanation of the applications of plastic gear racks in various industries:

  • Automation Systems: Plastic gear racks are commonly used in automation systems, such as linear actuators or robotic motion control systems. They provide a lightweight and cost-effective solution for converting rotary motion into linear motion or vice versa. By meshing with a pinion gear or a similar mechanism, the gear rack enables precise and controlled linear movement, allowing for tasks such as part feeding, assembly, or material handling in automated machinery.
  • Printing and Packaging Machinery: Plastic gear racks find applications in printing presses and packaging machinery. They are used for linear motion control, such as paper transport, registration, or cutting operations. Plastic gear racks offer advantages such as reduced noise, lightweight construction, and resistance to corrosion from ink or other fluids. Their use in printing and packaging machinery ensures smooth and reliable operation, contributing to efficient production processes.
  • Medical Equipment: Plastic gear racks are commonly employed in medical equipment and devices. They are used in applications such as adjustable hospital beds, dental chairs, or diagnostic equipment. Plastic gear racks provide quiet operation, lightweight design, and resistance to sterilization processes. These features make them suitable for medical equipment where precise linear motion control is required, ensuring patient comfort, ease of use, and accurate positioning.
  • Office Equipment: Plastic gear racks are used in various office equipment, including printers, scanners, or photocopiers. They contribute to the movement of scanning heads, paper feeds, or other components requiring linear motion control. Plastic gear racks offer advantages such as low friction, quiet operation, and cost-effectiveness. Their integration into office equipment ensures reliable performance and accurate document handling.
  • Consumer Electronics: Plastic gear racks are found in consumer electronics devices that involve linear motion control, such as cameras, camcorders, or 3D printers. They enable precise positioning, focusing, or movement of components within these devices. Plastic gear racks provide lightweight and compact solutions, allowing for miniaturization and portability in consumer electronics products.
  • Automotive Industry: Plastic gear racks have applications in the automotive industry, particularly in electric power steering systems. They are used to convert the rotational motion of the steering motor into linear motion for steering the vehicle. Plastic gear racks offer advantages such as reduced weight, lower manufacturing costs, and quieter operation compared to traditional metal gear racks used in hydraulic power steering systems.
  • Renewable Energy: Plastic gear racks are utilized in renewable energy applications, such as solar tracking systems or wind turbines. They contribute to the precise positioning and movement of solar panels or wind turbine blades to optimize energy capture. Plastic gear racks offer advantages such as lightweight construction, corrosion resistance, and low friction, making them suitable for outdoor and environmentally demanding conditions.

These are just a few examples of the wide range of industries where plastic gear racks are applied. The versatility, cost-effectiveness, lightweight construction, corrosion resistance, and noise reduction properties of plastic gear racks make them a preferred choice in many applications where linear motion control is required.

China factory Plastic Nylon Stainless Metal Steel Custom Gear Rack and Pinion cycle gearChina factory Plastic Nylon Stainless Metal Steel Custom Gear Rack and Pinion cycle gear
editor by CX 2023-10-23

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