德顺坤-飞机刹车片

摩擦材料
是一种应用在动力机械上，依靠摩擦作用来执行制动和传动功能的部件材料。它主要包括制动器衬片（刹车片）和离合器面片（离合器片）。刹车片用于制动，离合器片用于传动。
摩擦材料的特点是具有良好的摩擦系数和耐磨损性能，同时具有一定的耐热性和机械强度，能满足车辆或机械的传动与制动的性能要求。它们被广泛应用在汽车、火车、飞机、石油钻机等各类工程机械设备上。

friction material
It is a kind of component material which is used in power machinery and relies on friction to perform braking and transmission functions. It mainly includes brake lining (brake pad) and clutch face (clutch pad). Brake pads are used for braking and clutch pads for transmission.
Friction material is characterized by good friction coefficient and wear resistance, as well as certain heat resistance and mechanical strength, which can meet the performance requirements of vehicle or mechanical transmission and braking. They are widely used in automobiles, trains, aircraft, oil rigs and other engineering machinery and equipment.