【摘要】 本文对汽车发动机活塞环磨损的特征及原因进行分析,给出在高温、高压、高速和润滑困难的条件下,延长活塞环的使用寿命的对策及正确安装活塞环的要领。更多还原

【Abstract】 This paper analyzed the feature and cause of the auto engine’ s piston ring wear, and developed countermeasures of increasing the service life of the ring and the gist of fixing the ring correctly on condition of high temperature, high pressure, high speed and difficult lubrication.更多还原