Under given radius and width of the brake drum and thrust of actuating pump, braking performance may be improved by increasing the braking torque of the brake.

在制动鼓半径、制动鼓宽度和制动分泵推力一定的情况下，增大制动器的制动力矩，即可提高制动性能。

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Because of its simple structure, good braking performance and good serviceability, duo-servo drum brakes are widely used as light vehicle central parking brake systems.

自动增力鼓式制动器因其结构简单、制动性能优良、维修方便，被广泛应用于轻型汽车的中央驻车制动系统。

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Though the braking performance test of drum brakes I verified the brake pressure and brake deceleration the accuracy of the relational model, and demonstrated the brake failure warning program.

通过鼓式制动器的制动效能试验，验证制动气压和制动减速度的关系模型的准确性，并对汽车制动失效报警方案进行论证。

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