磨损是零件失效的最主要和普遍的形式。磨损严重影响机器的寿命和可靠性,使机械效率降低,能源消耗增加。磨损是不可避免的,但我们要研究控制磨损的方法,将磨损减小到最低程度。 Wear is the most important and common form of part failure. Wear seriously affects the life and reliability of the machine, reducing mechanical efficiency and increasing energy consumption. Wear is inevitable, but we want to study ways to control wear to minimize wear.