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20

2026-03

Gear Rack Precision Standards and Key Assembly Techniques

Racks can be joined to achieve any desired length. During installation, the gap between two adjacent racks must be precisely adjusted to match the rack pitch; alignment is typically accomplished using a backlash gauge.

Mar 20,2026

Gear Rack Precision Standards and Key Assembly Techniques

20

2026-03

Sprocket Material Selection and Heat Treatment Process

Chain sprocket teeth must have sufficient contact strength and wear resistance, and their tooth surfaces are typically subjected to heat treatment. Common sprocket materials include carbon steels (such as Q235, Q275, 45 steel, and ZG310-570) and gray cast iron (such as HT200); alloy steels may be used in critical applications.

Mar 20,2026

Sprocket Material Selection and Heat Treatment Process

20

2026-03

Gear Accuracy Standards and Assembly Technical Requirements

Gear accuracy directly affects transmission quality, noise levels, and service life. A range of international and national standards govern gear accuracy.

Mar 20,2026

Gear Accuracy Standards and Assembly Technical Requirements

20

2026-03

Core Definitions, Classification, and Selection of Gears

A gear is a mechanical component with teeth on its rim that enables continuous meshing to transmit motion and power. Its operating principle relies on the contact between teeth to convert rotational motion into controlled torque, speed, or direction.

Mar 20,2026

Core Definitions, Classification, and Selection of Gears

20

2026-03

Application Areas of Sprockets and the Trend Toward Non-Standard Customization

Sprockets are widely used in various mechanical transmission systems. Depending on their application, chains can be classified into three main types: lifting chains, traction chains, and transmission chains, each with distinct sprocket application scenarios.

Mar 20,2026

Application Areas of Sprockets and the Trend Toward Non-Standard Customization

20

2026-03

Analysis of Diverse Gear Machining Processes

The most common gear tooth profile is the involute, and its manufacturing methods are broadly classified into two categories: form-cutting and generating.

Mar 20,2026

Analysis of Diverse Gear Machining Processes
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