What material is the friction plate?
The friction part is the main component of the friction clutch. The physical properties and mechanical properties of the working surface material directly affect the working performance of the clutch. The main requirements for the material are: the friction coefficient is large and stable, and the dynamic friction coefficient should be as far as possible.
It is a composite material with friction as its main function and structural performance requirements. Automobile friction materials are mainly used to manufacture brake friction plates and clutch plates. These friction materials are mainly asbestos-based friction materials.
It is made of wear-resistant steel sheet!
For brake pads, the most important thing is the choice of friction material, which basically determines the braking performance of the brake pads. Friction materials are divided into three basic materials, including asbestos, semi-metal and organic type (NAO). The use of asbestos in friction pads is prohibited. At present, semi-metal friction materials are generally used in my country, and steel or copper materials are mostly used. The quality of brake pads is directly related to the reliability of vehicle braking. Brake pads are like candles , Silently consuming his own life for our safety.
Composite materials, in general, iron powder, graphite, fiber, etc., you can search the Internet for details, some formulas are not confidential.
The specific function is the same, the braking force of the wiper is larger than that of the wiper, but the life is short, usually silicon carbide ceramics
High temperature resistance: The friction coefficient is large and stable. Asbestos-based materials, iron-based powder metallurgy materials have higher friction coefficients and allowable pressures than copper-based materials, and the dynamic friction coefficient should be as close to the static friction coefficient as possible. Use pressure: surface allowable temperature; high strength, similar static friction coefficient, but low wear resistance. Commonly used friction surface materials are powder metallurgy materials.
