A new braking system model was built from a study on the solution method of the friction brake torque under the conditions of braking to near zero speed and braking lock.

研究了制动近零状态和制动抱死状态下制动力矩的求解理论，开发了一种新的制动系统模型。

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The large diameter super wide quality rubber wheel makes the user's ground effectively protected, and increases the friction of the brake.

大直径超宽优质橡胶车轮使得用户地面得到有效保护的同时，增大了制动的摩擦力。

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The brake shoes apply friction to the brake drum, forcing it and wheel to slow or stop.

制动蹄对制动鼓所产生的摩擦力迫使制动鼓和车轮减速或停车。

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After turning off the jet and rocket he will deploy an air brake at 800mph, parachutes at 600mph and finally put his foot on a car-type friction brake at 250mph any faster and the brakes could explode.

ECONOMIST: The land-speed record