Internal Gear

Name: China Customized Internal Gear Manufacturers Suppliers Factory - Low Price Internal Gear - Yuanyi M&E Manufacture
Brand: Yuanyi
SKU: 237626265

Surface Treatment : Blackening, Chrome Plating, Nickel Plating, Galvanizing, Etc.　

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Ningbo Zhenhai Yuanyi M&E Manufacture Co., Ltd. is one of the leading manufacturers and suppliers of internal gear in China. If you're going to buy high quality internal gear at low price, welcome to get more information from our factory. Customized orders are welcome.

Introduction

Internal gears are a unique gear design in that their gear teeth are geared inward. Like conventional gears, internal gears also have many advantages, including high torque transmission, silent operation, smaller volume and weight, etc.
The future of internal gears remains promising and will play an important role in a wide range of fields, enhancing and improving the performance and efficiency of mechanical systems.

Surface treatment

Blackening: Blackening treatment is a metal surface treatment process that uses strong oxidants to form a dense, smooth film on the metal surface. This film can effectively isolate air and achieve rust prevention.

Chrome Plating: In order to increase the hardness of the gear and reduce wear and corrosion, chromium plating is required. There are two methods of chromium plating: electroplating and chemical plating, among which electroplating is the most commonly used method. The principle of electroplating is to use electrolyte and current to form a chromium layer on the surface of the gear to improve the hardness and corrosion resistance of the gear.

Nickel Plating: Adding a layer of nickel plating to the surface of the gear can increase the corrosion resistance, wear and life of the gear. Nickel plating of gears adopts processes such as chemical nickel plating, electrolytic nickel plating and physical nickel plating.

Galvanizing: Galvanizing is a surface treatment process using chemical methods. Coat a layer of zinc on the surface of the gear to prevent oxidation and corrosion of the gear.

parameters

Pitch Circle: The circle on the gear that serves as the basis for gear size.
Tooth pitch: The length of the pitch circle between two teeth on the same side.
Module: The ratio of tooth pitch to π.
Tooth root height: The height from the pitch circle to the tooth root circle.

Key Features

They are widely used in many different mechanical systems, such as bicycle and automotive drivetrains, robots, industrial equipment, and power tools.
The special design of the internal gear gives it an advantage over conventional gears in many ways. Since the internal gear teeth are convex inward, they can transmit torque more efficiently while reducing the clearance between the gears, which improves transmission efficiency.
In addition, the internal gear design can also reduce the noise and vibration of the gears, providing a smoother and quieter operation.
The internal gears also have a more compact design and take up less space. This makes internal gears particularly suitable for use in applications where space and weight are limited, such as in robotics and aerospace equipment.
Internal gears can also greatly reduce the number of parts required to use gears, simplifying the design and maintenance of machinery.
Internal gears are widely used in modern industry, thanks to their superior characteristics and good performance.
In addition to the above-mentioned applications, internal gears can also be used in marine drivetrains, wind turbines, water turbines, as well as in pharmaceutical and chemical processes.

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