Good Quality Sinotruk Chassis Spare Parts - WG9112440001 SINOTRUK® Genuine -Front Brake Drum (Front Axle)- Spare Parts For SINOTRUK HOWO Part No.:WG9112440001 – JieCheng

Basic information

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Specifications

Relevant Knowledge

The brake drum is the friction coupling of drum brake. In addition to the strength and rigidity required as a component, it should also have the highest and stable friction coefficient as possible, as well as appropriate wear resistance, heat resistance, heat dissipation and thermal capacity.

The brake is a component in the braking system that is used to produce braking force that blocks the movement or movement trend of the vehicle. Except for various retarders, automotive brakes are almost friction brakes that generate braking torque by friction between the working surfaces of fixed components and rotating components.

At present, the friction brake widely used in all kinds of automobiles can be divided into drum type and disc type according to the different rotating components. The difference between them is that the rotating element in the drum brake friction pair is the brake drum, and the inner surface of its cylinder is the working surface; The rotating element in the friction pair of the disc brake is a disc-shaped brake disc, with its two end faces as the working surfaces.