Product Description

Custom Spiral Bevel Helical Worm Wheel Planetary Steel Metal Spur Gears Toothed Gear Rack And Pinion For Cnc Parts

Product Parameters

 

product name Factory Supplies High Precision Customized Standard Steel Spur Pinion Gear
material stainless steel , iron , aluminum ,bronze ,carbon steel ,brass , nylon etc .
size ISO standard  ,customer requirements
BORE Finished bore, Pilot Bore, Special request
surface treatment Carburizing and Quenching,Tempering ,Tooth suface high quenching Hardening,Tempering
Processing Method Molding, Shaving, Hobbing, Drilling, Tapping, Reaming, Manual Chamfering, Grinding etc
Heat Treatment Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding……
Package Wooden Case/Container and pallet, or made-to-order
Certificate ISO9001
Machining Process Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching, Gear Shaving, Gear Grinding and Gear Lapping ,gear accuracy testing
Applications Toy, Automotive, instrument, electrical equipment, household appliances, furniture, mechanical equipment,daily living equipment, electronic sports equipment, , sanitation machinery, market/ hotel equipment supplies, etc.
Testing Equipment Rockwell hardness tester 500RA, Double mesh instrument HD-200B & 3102,Gear measurement center instrument CNC3906T and other High precision detection equipments

Company Profile

 

 

 

 

Application Field

 

 

FAQ

1. why should you buy products from us not from other suppliers?
We are a 32 year-experience manufacturer on making the gear, specializing in manufacturing varieties of gears, such as helical gear ,bevel gear ,spur gear and grinding gear, gear shaft, timing pulley, rack, , timing pulley and other transmission parts .
2. what services can we provide?
Accepted Delivery Terms: Fedex,DHL,UPS;
Accepted Payment Currency:USD,EUR,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union;
Language Spoken:English,Chinese
3. how can we guarantee quality?
1 .Always a pre-production sample before mass production;
2 .Always final Inspection before shipment;   
3 .We have high-precision CNC gear grinding machine, high-speed CNC gear hobbing machine, CNC gear shaping machine, CNC lathe, CNC machining center, various grinding machines, universal gear measuring instrument, heat treatment and other advanced processing equipment. 
4 . We have a group of experienced technical workers, more than 90% of the workers have more than 10 years of work experience in this factory, can accurately control the manufacturing of products and customer needs. We regularly train our employees to ensure that we can produce high-precision and high-quality products that are more in line with our customers’ needs.

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Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Packing Machine
Hardness: Hardened Tooth Surface
Gear Position: External Gear
Customization:
Available

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Customized Request

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

plastic gear rack

Can rack and pinion systems be customized for specific machinery?

Yes, rack and pinion systems can be customized to suit specific machinery requirements. These systems offer flexibility in design and can be tailored to meet the unique needs of different applications and machinery. Here’s a detailed explanation of the customization possibilities for rack and pinion systems:

1. Size and Dimension: Rack and pinion systems can be customized in terms of size and dimension to fit the available space and requirements of the machinery. The length and width of the rack, as well as the diameter and number of teeth on the pinion, can be adjusted to ensure proper integration and optimal performance within the given constraints.

2. Load Capacity: Depending on the machinery’s load requirements, the rack and pinion system can be customized to handle specific load capacities. This involves selecting the appropriate tooth profile, material, and sizing of the rack and pinion to ensure they can withstand and transmit the required forces without compromising performance or safety.

3. Speed and Accuracy: Rack and pinion systems can be customized to achieve specific speed and accuracy requirements. By selecting the appropriate gear ratio, tooth pitch, and tooth profile, the system can be tailored to deliver the desired linear speed and positional accuracy needed for the machinery.

4. Material Selection: The choice of materials for the rack and pinion can be customized based on factors such as environmental conditions, load requirements, and wear resistance. Different materials, such as steel, stainless steel, or specialized alloys, can be selected to ensure durability, longevity, and compatibility with the specific machinery and its operating environment.

5. Lubrication and Maintenance: Customization of the rack and pinion system can also involve specifying the lubrication requirements and maintenance procedures. Depending on the application and machinery, the lubrication method, frequency, and type of lubricant can be customized to optimize performance, minimize wear, and extend the system’s lifespan.

6. Integration and Mounting: Rack and pinion systems can be customized to facilitate easy integration and mounting within the machinery. Mounting hole patterns, brackets, and interfaces can be designed to align with the machinery’s structure and mounting points, ensuring a seamless and secure installation.

Overall, rack and pinion systems offer a high degree of customization to meet the specific requirements of different machinery. By considering factors such as size, load capacity, speed, materials, lubrication, and integration, a rack and pinion system can be tailor-made to provide optimal performance, reliability, and longevity in a wide range of applications.

plastic gear rack

What are the benefits of using rack and pinion for steering in vehicles?

Using rack and pinion for steering in vehicles offers several benefits that contribute to improved control, responsiveness, and overall driving experience. Here’s a detailed explanation:

  • Precise and Responsive Steering: Rack and pinion steering systems provide precise and responsive steering control. The direct connection between the steering wheel and the pinion gear on the rack allows for immediate response to driver input. This direct linkage eliminates the play or lag that can be present in other steering systems, providing a more accurate and connected feel between the driver and the vehicle’s front wheels.
  • Compact and Lightweight Design: Rack and pinion steering systems have a compact and lightweight design compared to other steering mechanisms, such as recirculating ball systems. The rack, which is a linear gear, takes up less space than other designs, allowing for more efficient packaging within the vehicle’s front end. The reduced weight contributes to improved fuel efficiency and overall vehicle performance.
  • Efficient Power Transfer: Rack and pinion systems offer efficient power transfer from the steering input to the wheels. The rack and pinion mechanism provide a direct mechanical linkage, allowing for minimal energy loss during power transmission. This efficiency translates into a more responsive steering feel and reduces the effort required from the driver to turn the wheels, especially at low speeds or during parking maneuvers.
  • Low Maintenance and Durability: Rack and pinion steering systems generally require less maintenance compared to other steering designs. The simplicity of the mechanism, with fewer moving parts, reduces the likelihood of component failure or wear. The durability of rack and pinion systems contributes to their long service life, providing reliable steering performance throughout the vehicle’s lifespan.
  • Improved Steering Feedback: Rack and pinion steering systems provide better steering feedback to the driver compared to other systems. The direct connection between the steering wheel and the rack allows the driver to feel the road surface and the vehicle’s response more accurately. This enhanced feedback helps the driver make precise steering adjustments, improving overall vehicle control and safety.
  • Adaptability to Power Steering: Rack and pinion steering systems can be easily integrated with power steering systems. The rack and pinion mechanism can accommodate hydraulic or electric power assistance, enhancing the driver’s steering comfort and reducing the effort required to maneuver the vehicle. Power-assisted rack and pinion steering systems offer variable assist levels, adjusting the steering effort based on driving conditions for optimal control.

In conclusion, using rack and pinion for steering in vehicles provides benefits such as precise and responsive steering, compact and lightweight design, efficient power transfer, low maintenance, improved steering feedback, and adaptability to power steering. These advantages contribute to enhanced control, maneuverability, and driving experience, making rack and pinion steering systems a popular choice in modern vehicles.

plastic gear rack

How does a rack and pinion compare to other methods of motion conversion?

When comparing a rack and pinion system to other methods of motion conversion, several factors come into play. Here’s a detailed explanation of how a rack and pinion system compares to other common methods:

  • Efficiency: Rack and pinion systems are known for their high efficiency in converting rotational motion into linear motion. The direct contact between the rack and pinion teeth ensures a positive transfer of power with minimal energy losses. In comparison, other methods like belt and pulley systems or chain drives may experience greater friction and energy losses due to the sliding or bending of the flexible elements involved.
  • Precision: Rack and pinion systems offer good precision and accuracy, especially when properly designed and manufactured. The teeth engagement provides a positive and repeatable motion transfer, allowing for precise positioning and control. However, some other methods like lead screws or ball screws may offer even higher precision due to their thread-based mechanism, which reduces backlash and provides finer resolution.
  • Speed and Velocity: Rack and pinion systems can achieve high speeds and velocities, particularly in applications where the pinion is driven by a powerful motor. The direct engagement of the teeth allows for rapid motion and response. However, methods like belt and pulley systems or gear trains can also achieve high speeds, depending on the design and the mechanical advantage provided by the system.
  • Load Capacity: Rack and pinion systems can handle significant loads, especially when designed with sturdy materials and appropriate tooth profiles. The linear contact between the rack and pinion teeth distributes the load over a larger area, allowing for higher load-carrying capacity. However, methods like hydraulic or pneumatic systems can offer even higher load capacities, making them more suitable for heavy-duty applications.
  • Compactness: Rack and pinion systems are generally compact and space-efficient. The linear motion is achieved in a relatively small area, making them suitable for applications where space is limited. Other methods like lead screws or hydraulic systems may require more space due to their elongated or bulky nature.
  • Noise and Vibration: Rack and pinion systems can generate some noise and vibration, particularly at high speeds or when there is backlash present. However, advancements in design and manufacturing techniques have led to quieter rack and pinion systems. Other methods like belt and pulley systems or gear trains may also generate noise and vibration, depending on the specific implementation and operating conditions.

It’s important to note that the suitability of a motion conversion method depends on the specific application requirements, such as load capacity, precision, speed, available space, and cost considerations. Each method has its strengths and limitations, and the choice should be made based on a thorough evaluation of these factors in relation to the application’s needs.

China OEM Custom Spiral Bevel Helical Worm Wheel Planetary Steel Metal Spur Gears Toothed Gear Rack and Pinion for CNC Parts with Great qualityChina OEM Custom Spiral Bevel Helical Worm Wheel Planetary Steel Metal Spur Gears Toothed Gear Rack and Pinion for CNC Parts with Great quality
editor by Dream 2024-05-13