日本色www_成人无码www免费视频嘿嘿软件_欧美四级在线观看_精品三级在线观看_成人国产精品入口免费视频_国产精品pans私拍

摩擦材料

摩擦材料
是一種應用在動力機械上，依靠摩擦作用來執行制動和傳動功能的部件材料。它主要包括制動器襯片（剎車片）和離合器面片（離合器片）。剎車片用于制動，離合器片用于傳動。
摩擦材料的特點是具有良好的摩擦系數和耐磨損性能，同時具有一定的耐熱性和機械強度，能滿足車輛或機械的傳動與制動的性能要求。它們被廣泛應用在汽車、火車、飛機、石油鉆機等各類工程機械設備上。

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.