China Professional Plastic Injection Molding / Machining Custom-Made Plastic Ring Gear helical bevel gear

Product Description

Production Show for plastic gear
We can custom shape,size,color material and quantity for plastic gear / plastic sprocket / plastic rack pinion as your requirment.

Products Specification for plastic gear

Item Spare Part Custom-Made Plastic Ring Gear (Nylon Pom ABS)
Application 1.Power transmission system part for industrial equipment ,agriculture equipment ,etc
2.Gear Part for medical device, automotive, office equipment, household 
3.Gear part for appliances,digital electronic, toy etc.
Material PA , Nylon , MC nylon , POM ,ABS ,Pa 6 , Pa 66 , PU ,PP , PE ,PTFE ,UHMWPE, HDPE ,LDPE , PVC , Polyurethane ,Urethane , Polyamide , etc.
Size As per customer’s request ( Mini , Minature ,Small , Big , Large , Giant )
Color Black, white, red, green or according to Pantone code
Type spur gear , worm gear , bevel gear , helical gear , conical gear , rack gear , ring gear , cylindrical gear , pinion gear , sprocket gear , star gear , planetary gear , other gears for power transmission parts
Finish     High Gloss,Fine Grain,Electroplating,Painting,Printing,Texture etc,or as request
Production basis Samples or drawings
Density 1.0-2.0g/cm³
Hardness 30-120 Shore D
Working temperature -60~350ºC
Processing Technic CNC machining , injection molding & casting mold , etc
Tolerance ±0.05mm
Conductivity Conductive or insulative 
Certification ROHS,FDA,ISO9001:2000
Working life 1-30 years
Service OEM or ODM (Debossed,embossed,printed logo or as request)
Free samples 1-5 pcs

Products Advantage for plastic gear
1.Good abrasion, heat and oil resistance.
2.Good anti-aging performance and gas tightness.
3.Ease of bonding to other material.
4.Excellent oxygen and CHINAMFG resistance.
5.Non-flammable,self-extinguish.
6.Customer’s design and logo;
7.Small order acceptable;
8.Free samples;
9.100% raw material;
10.Variety of material;
11.Various hardness for your choice.
12.High precision & high quality control;
13.Competitive prices;
14.Safe packing & prompt delivery

Lead Time:  Rubber products: 3-7 days after payment
Plastic products: 5-7 days after payment
CNC machined parts: 3-10 days after payment
Packaging & Shipping: All the goods will be packed well before shipping. They will be shipped by sea,by air or by express according to the weight, the volume, or the customer’s requirement

Plastic Material Properties

Company Information:


 

Rubber & Plastic workshop Our work shop have own advance producing line for rubber & plastic products, which will make sure for quality and lead time.
Mold workshop We have our own workshop to make sure mold precision and lead time.
CNC workshop We introduced CHINAMFG (Deckel Maho Gildemeister) from Germany for precision and production capacity.

Factory Main Products

We can provide OEM service,which means producing base on your drawings or samples,also we can design according to its application or customer`s requirments.

Order Operation Flow

We execute each step according to the operation process flow, strictly, seriously and meet the requirements of customers with good quality on time.

For Fast Quotation,Please Inform Below Details
1. What production you need to custom?
2. Which kind plastic or rubber material you prefer to use? (plz let us know the using environmental)
3. Size details for your custom request? (plz provide drawings or samples for refference)
4. Quantity request
5. Prefer color

Welcome to leave your inquiry,we will feedback to you during 12 hours!
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Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Industry
Hardness: Hardened
Gear Position: External Gear
Samples:
US$ 999/Piece
1 Piece(Min.Order)

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Order Sample

For sample price, package information, and logisti
Customization:
Available

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Customized Request

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



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

ring gear

What are the benefits of using a ring gear mechanism?

A ring gear mechanism, also known as an annular gear mechanism, offers several benefits in various applications. Here’s a detailed explanation of the advantages of using a ring gear mechanism:

  • Compact Design: Ring gears provide a compact design solution due to their annular shape. They can be integrated into tight spaces and offer a high gear ratio within a small footprint. This compactness is particularly advantageous in applications where space is limited or where lightweight and streamlined designs are required.
  • Efficient Power Transmission: Ring gears facilitate efficient power transmission. The meshing of the gear teeth ensures a reliable transfer of torque and rotational motion. This efficiency is crucial in applications that require the smooth and precise transmission of power, such as automotive transmissions, industrial machinery, and robotics.
  • Load Distribution: The circular shape of the ring gear allows for uniform load distribution across its circumference. This helps distribute the transmitted forces and reduces localized stress concentrations. As a result, ring gears can handle higher loads and provide improved durability and longevity compared to other gear mechanisms.
  • Multiple Meshing Points: Ring gears typically have multiple meshing points with other gears, such as pinion gears or planetary gears. This distributed meshing enables efficient load sharing and helps distribute the torque across multiple points, reducing wear and enhancing the overall gear system’s performance and reliability.
  • Versatile Applications: Ring gears find wide application across various industries and systems, including automotive, aerospace, industrial machinery, robotics, power generation, and more. Their versatility stems from the ability to configure ring gears in different types, such as external, internal, helical, or bevel, to suit specific application requirements.
  • Precision and Smooth Operation: Ring gears provide precise and smooth operation due to the continuous contact between the gear teeth during rotation. This results in reduced noise, vibration, and backlash, making ring gears suitable for applications where precise motion control, quiet operation, and high positional accuracy are critical.
  • Redundancy and Fault Tolerance: In certain applications, such as gearboxes, the ring gear mechanism can offer redundancy and fault tolerance. If one gear or gear stage fails, the remaining gears can continue to transmit power, allowing the system to operate partially or with reduced performance until maintenance or repair can be performed.

The benefits of using a ring gear mechanism make it a preferred choice in many mechanical systems where compactness, efficient power transmission, load distribution, and precision are essential. By leveraging these advantages, engineers and designers can achieve improved performance, reliability, and overall system efficiency in their applications.

ring gear

How do you prevent backlash and gear play in a ring gear mechanism?

Preventing backlash and gear play in a ring gear mechanism is crucial for ensuring accurate and precise operation. Here’s a detailed explanation of how to prevent backlash and gear play in a ring gear mechanism:

  • Precise Gear Design: The design of the ring gear and associated gears should be carefully engineered to minimize backlash. This involves selecting appropriate tooth profiles and gear geometry that promote proper meshing and minimize clearance between the gear teeth. The gear design should consider factors such as tooth thickness, pressure angle, and tooth contact ratio to achieve optimal gear meshing without excessive play.
  • Tight Manufacturing Tolerances: Close manufacturing tolerances are essential to reduce backlash in a ring gear mechanism. The gear components, including the ring gear and mating gears, should be produced with high precision to ensure accurate tooth dimensions and minimize any gaps or play between the gear teeth. Tight manufacturing tolerances help achieve a tighter meshing fit, reducing backlash and gear play.
  • Proper Gear Alignment: Accurate alignment of the ring gear and mating gears is crucial for minimizing backlash. The gears should be properly aligned along their axes to ensure precise engagement and minimize any misalignment that can contribute to play. Adequate alignment can be achieved through careful assembly techniques, such as using alignment fixtures, proper shimming, and precision measurement tools.
  • Preload or Pre-tension: Applying preload or pre-tension to the ring gear mechanism can help reduce backlash and gear play. Preload involves applying a slight compressive force or tension to eliminate any clearance or gaps between the gear teeth during operation. This can be achieved through various methods, such as using spring-loaded components, adjustable shims, or axial preloading devices.
  • Optimized Lubrication: Proper lubrication is essential for reducing friction and minimizing gear play. Lubricants with appropriate viscosity and film strength should be used to ensure smooth gear operation and reduce any unwanted movement or play between the gear teeth. Regular lubricant maintenance, such as monitoring oil levels and replenishing or replacing lubricants as needed, helps maintain optimal lubrication conditions and minimize backlash.
  • Mechanical Backlash Compensation: In some applications, mechanical compensation mechanisms can be employed to actively compensate for any residual backlash. These mechanisms can include systems with adjustable clearances, anti-backlash devices, or dual-gear arrangements that counteract the effects of backlash. Mechanical backlash compensation techniques can help maintain precise positioning and eliminate any undesired play in the gear mechanism.

By implementing these measures, it is possible to significantly reduce or eliminate backlash and gear play in a ring gear mechanism. Careful gear design, tight manufacturing tolerances, proper alignment, preload or pre-tension, optimized lubrication, and mechanical compensation techniques all play a role in ensuring accurate and precise operation of the ring gear mechanism.

ring gear

What is a ring gear and how does it work?

A ring gear is a type of gear that features teeth on the outer perimeter of a circular ring-shaped component. It is commonly used in various mechanical systems and applications. Here’s a detailed explanation of what a ring gear is and how it works:

A ring gear, also known as an annular gear or internal gear, is a gear with teeth on the inside circumference of a circular ring. It is designed to mesh with a pinion gear or another gear that has teeth on the outside. The combination of a ring gear and a pinion gear forms a gear set, enabling the transmission of rotational motion and torque between the two gears.

Here’s how a ring gear works:

  1. Tooth Engagement: When a ring gear and a pinion gear are brought together, the teeth of the pinion gear mesh with the teeth of the ring gear. The teeth of the pinion gear enter the spaces between the teeth of the ring gear, creating a mechanical connection between the two gears.
  2. Motion Transmission: As the driving gear (such as the pinion gear) rotates, it transfers rotational motion to the ring gear. The teeth of the driving gear push against the teeth of the ring gear, causing the ring gear to rotate in the opposite direction. This rotational motion can be used to drive other components or systems connected to the ring gear.
  3. Torque Transfer: The meshing of the teeth between the ring gear and the driving gear allows for the transfer of torque. Torque is the rotational force or twisting force applied to a gear. As the driving gear exerts torque on the ring gear through the meshing teeth, the ring gear experiences a torque load. This torque load can be transmitted to other components or systems connected to the ring gear.
  4. Gear Ratio: The gear ratio between the ring gear and the driving gear determines the speed and torque relationship between the two gears. The gear ratio is defined as the ratio of the number of teeth on the ring gear to the number of teeth on the driving gear. By changing the size or number of teeth on either the ring gear or the driving gear, the gear ratio can be adjusted to achieve the desired speed or torque output.
  5. Load Distribution: The ring gear distributes the load over a larger area compared to other types of gears. This load distribution characteristic allows the ring gear to handle higher loads and torque. The design of the ring gear and its tooth profile ensures that the load is evenly distributed across the surface of the gear, enhancing its durability and reducing the risk of premature wear or failure.

Ring gears are commonly used in various applications, including automotive transmissions, differential systems, planetary gear systems, industrial machinery, and power transmission equipment. They provide advantages such as compactness, high torque capacity, load distribution, and the ability to achieve high gear ratios.

It’s important to note that the design and characteristics of ring gears may vary depending on the specific application and requirements. Factors such as tooth profile, material selection, lubrication, and manufacturing techniques are carefully considered to ensure optimal performance and durability of the ring gear.

China Professional Plastic Injection Molding / Machining Custom-Made Plastic Ring Gear helical bevel gearChina Professional Plastic Injection Molding / Machining Custom-Made Plastic Ring Gear helical bevel gear
editor by CX 2024-04-12