Structure of drum brake
Drum brake application has nearly first Century in the car above the history, but because the reliability of the brake drum and strongbraking force, making the drum brake is still configured in many models. The structure of the brake drum is what kind of? The following Xiaobian introduce you:
Drum brake by hydraulic device on the brake drum in the outward,so that the brake pad and the brake drum with the wheel to rotatewithin the surface friction, and produce the braking effect. Drumbrake drum inner surface is a brake device generates brake torqueposition. To acquire the same brake torque under the circumstances, the drum brake device brake drum diameter can bethan disc brake disc to small lot. So the large-scale vehicle loadused for obtaining the braking force strong, can only device in the limited space of the drum brake rim.
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