Product Description

Steel Gear racks:

Our steel gear racks,CNC gear racks,gear racks M1,racks and pinion steering gears are exported in big quantity to Europe,America,Australia,Brazil,South Africa, Russia etc.There are standard gear racks available and also special gear racks as per your drawings or samples.Standard and special gear racks are all produced by CNC machines.

Note of steel gear racks

1. Material: Carbon steel, stainless steel, aluminium alloy, plastic, brass etc.

2. Module: M1, M1.5, M2, M3, M4, M5, M6, M7, M8 etc.

3. The pressure angle: 20°.

4. Surface treatment: Zinc-plated, Nickle-plated, Black-Oxide, Carburizing, Hardening and tempering,

   nitriding, high frequency treatment etc.

5. Production Machines: Gear shaper, hobbing machine, CNC lathe, milling machine, drilling machine,

    grinder etc.

6. Heat treatment carburizing and quenching.

7. Surface disposal: forced shot-peening.

Data sheet

Specification LxWxH(mm) Material Module
1005x8x30

A3 STEEL

C45 STEEL 

Stainless Steel

4
1005x9x30 4
1005x10x30 4
1005x11x30 4
1005x12x30 4
1002x12x30 4
1004x12x30 4
1005x15x30 4
1005x20x20 4
1005x22x22 4
1005x25x25 4
1005x30x30 6
1004x8x40 5

Our Main Products:

1. Timing Belt Pulley (Synchronous Pulley), Timing Bar, Clamping Plate; 

2. Forging, Casting, Stampling Part; 

3. V Belt Pulley and Taper Lock Bush; Sprocket, Idler and Plate Wheel;Spur Gear, Bevel Gear, Rack;  

4. Shaft Locking Device: could be alternative for Ringfeder, Sati, Chiaravalli, Tollok, etc.; 

5. Shaft Coupling: including Miniature couplings, Curved tooth coupling, Chain coupling, HRC coupling, 
    Normex coupling, Type coupling, GE Coupling, torque limiter, Universal Joint;  

6. Shaft Collars: including Setscrew Type, Single Split and Double Splits; 

7. Gear & Rack: Spur gear/rack, bevel gear, helical gear/rack.

8. Other customized Machining Parts according to drawings (OEM) Forging, Casting, Stamping Parts.

OUR COMPANY
 

ZheJiang Mighty Machinery Co., Ltd. specializes in offering best service and the most competitive price for our customer.

After over 10 years’ hard work, MIGHTY’s business has grown rapidly and become an important partner for oversea clients in the industrial field and become a holding company for 3 manufacturing factories.

MIGHTY’s products have obtained reputation of domestic and oversea customers with taking advantage of technology, management, quality and very competitive price.

Your satisfaction is the biggest motivation for our work, choose us to get high quality products and best service.


OUR FACTORY

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment=1000USD, 30% T/T in advance ,balance before shippment.

We warmly welcome friends from domestic and abroad come to us for business negotiation and cooperation for mutual benefit.To supply customers excellent quality products with good price and punctual delivery time is our responsibility.

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Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Hardness: Hardened Tooth Surface
Gear Position: Standard and Custom
Manufacturing Method: Cast Gear
Toothed Portion Shape: Spur Gear
Material: Stainless Steel
Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

plastic gear rack

How do plastic gear racks handle different load capacities and forces?

Plastic gear racks are designed to handle different load capacities and forces, and their performance is influenced by several factors. Here’s a detailed explanation of how plastic gear racks handle varying load capacities and forces:

  • Material Selection: The choice of plastic material is crucial in determining the load capacity and force handling capabilities of gear racks. Different plastics offer varying levels of strength, stiffness, and toughness. Plastics like nylon and polyacetal (POM) are commonly used for gear rack manufacturing due to their high strength and durability. These materials can handle substantial loads and forces without deformation or failure. The specific plastic material should be selected based on the anticipated load requirements and the desired mechanical properties.
  • Design Considerations: The design of plastic gear racks plays a crucial role in their ability to handle different loads and forces. Factors such as the tooth profile, module, pitch, and width of the gear rack are important considerations. A well-designed gear rack will distribute the load evenly across the teeth, minimizing stress concentrations and enhancing the load-carrying capacity. Additionally, optimizing the gear rack’s dimensions and geometry can help improve its resistance to bending, shearing, and other forces.
  • Tooth Geometry and Profile: The tooth geometry and profile of plastic gear racks have a significant impact on their ability to handle loads and forces. Different tooth profiles, such as straight or helical, affect the contact area and distribution of forces along the gear rack. Helical gear racks, for example, offer increased tooth engagement and a higher load capacity compared to straight gear racks. The selection of the appropriate tooth profile depends on factors such as the magnitude and direction of the forces, desired load distribution, and noise considerations.
  • Lubrication and Wear: Proper lubrication is essential for plastic gear racks to handle loads and forces effectively. While certain plastics, such as nylon and polyacetal (POM), exhibit self-lubricating properties, additional lubrication may be required in high-load or high-speed applications to reduce friction and wear. Lubrication helps minimize the heat generated due to friction, reduces surface wear, and improves the overall efficiency and lifespan of the gear rack. The choice of appropriate lubricants and maintenance practices is crucial to ensuring optimal performance.
  • Operating Conditions: The operating conditions, including the speed, temperature, and environment, can affect the load capacity and force handling capabilities of plastic gear racks. Elevated temperatures can reduce the strength and dimensional stability of certain plastics, potentially affecting their load-carrying capacity. Similarly, high-speed applications may require additional considerations for heat dissipation and dynamic forces. Understanding the specific operating conditions and selecting a plastic material that can withstand them is vital for ensuring the gear rack’s performance.

It’s important to note that the load capacity and force handling capabilities of plastic gear racks have limits. Exceeding these limits can lead to premature wear, deformation, or failure. It is recommended to consult the manufacturer’s guidelines, consider the application requirements, and perform appropriate calculations or simulations to determine the suitability of a plastic gear rack for a specific load or force scenario.

plastic gear rack

What are the benefits of using plastic gear racks in corrosive environments?

Using plastic gear racks in corrosive environments offers several benefits compared to metal gear racks. Here’s a detailed explanation of the advantages of using plastic gear racks in such conditions:

  • Corrosion Resistance: One of the primary benefits of plastic gear racks in corrosive environments is their inherent resistance to corrosion. Unlike metal gear racks that can rust or corrode when exposed to moisture, chemicals, or aggressive substances, plastic gear racks are resistant to chemical attack and do not undergo oxidation. This resistance ensures the longevity and reliability of the gear rack, even in highly corrosive environments.
  • Chemical Resistance: Plastic gear racks are available in different materials that offer excellent resistance to a wide range of chemicals. They can withstand exposure to acids, alkalis, solvents, and other corrosive substances without suffering from degradation or significant loss of mechanical properties. This chemical resistance makes plastic gear racks suitable for applications in industries such as chemical processing, wastewater treatment, or food processing, where exposure to corrosive chemicals is common.
  • Non-Metallic Construction: Plastic gear racks are made from non-metallic materials, which eliminates the risk of galvanic corrosion that can occur when dissimilar metals come into contact in the presence of an electrolyte. In corrosive environments, where the combination of moisture, chemicals, and metals can accelerate corrosion, using plastic gear racks helps avoid these issues. The non-metallic construction of plastic gear racks ensures the gear rack remains unaffected by galvanic corrosion, prolonging its lifespan and maintaining its performance.
  • Lightweight: Plastic gear racks are generally lighter in weight compared to their metal counterparts. This lightweight nature simplifies installation, reduces the load on support structures, and minimizes the overall weight of the machinery or equipment. In corrosive environments, where metals are more prone to corrosion-related weight loss, using lightweight plastic gear racks can be advantageous for maintaining the structural integrity of the system.
  • Low Maintenance: Plastic gear racks require minimal maintenance in corrosive environments. Unlike metal gear racks that may require regular cleaning, lubrication, or corrosion protection measures, plastic gear racks are often self-lubricating and do not require frequent maintenance. This reduces downtime and maintenance costs associated with corrosion prevention and allows for more efficient operation in corrosive environments.

The benefits of using plastic gear racks in corrosive environments make them a preferred choice in various industries where corrosion resistance is critical. However, it’s important to select the appropriate plastic material based on the specific corrosive environment and the chemicals involved. Consulting with gear rack manufacturers or suppliers can provide guidance in selecting the most suitable plastic material that offers optimal corrosion resistance for the intended application.

plastic gear rack

What are the key characteristics and advantages of plastic gear racks?

A plastic gear rack possesses several key characteristics and offers distinct advantages compared to other types of gear racks. Here’s a detailed explanation of the key characteristics and advantages of plastic gear racks:

  • Lightweight: One of the primary characteristics of plastic gear racks is their lightweight nature. Plastic materials, such as nylon or polyacetal (POM), have a lower density compared to metals like steel or brass. This lightweight property makes plastic gear racks suitable for applications where weight reduction is desired, such as in portable devices or machinery where minimizing mass is important.
  • Cost-effective: Plastic gear racks are generally more cost-effective compared to their metal counterparts. The manufacturing processes involved in producing plastic gear racks, such as injection molding or extrusion, are often more efficient and economical than the metalworking processes used for metal gear racks. This cost advantage makes plastic gear racks a desirable option for applications where budget constraints are a consideration.
  • Corrosion Resistance: Plastic gear racks offer excellent resistance to corrosion. Unlike metal gear racks that may require additional coatings or treatments to protect against rust or corrosion, plastic gear racks are inherently resistant to these issues. Plastic materials do not rust or corrode, making them suitable for applications where exposure to moisture, chemicals, or other corrosive substances is a concern.
  • Noise and Vibration Dampening: Plastic gear racks exhibit good noise and vibration dampening properties. Plastic materials, such as nylon or POM, have inherent damping characteristics that help reduce noise and vibration during gear operation. This makes plastic gear racks ideal for applications where noise reduction is important or where smooth and quiet operation is desired.
  • Self-Lubricating: Some types of plastic gear racks, particularly those made from self-lubricating materials like nylon, have the advantage of requiring minimal or no additional lubrication. The low friction properties of these materials allow for smooth and efficient gear operation without the need for frequent lubrication maintenance. This can result in reduced maintenance requirements and improved operational efficiency.
  • Design Flexibility: Plastic gear racks offer design flexibility due to the ease of molding or shaping plastic materials. They can be manufactured in various sizes, shapes, and configurations to meet specific application requirements. Plastic gear racks can be easily customized to incorporate features such as mounting holes, slots, or other design elements, allowing for easier integration into the overall machinery or system design.

It’s important to note that while plastic gear racks offer several advantages, they may have limitations in terms of load capacity, wear resistance, or durability when compared to metal gear racks. The selection of a plastic gear rack should consider the specific application requirements and operating conditions to ensure optimal performance and longevity.

China Standard POM Plastic Gear Rack Hot Sale with Best SalesChina Standard POM Plastic Gear Rack Hot Sale with Best Sales
editor by Dream 2024-05-13