摩托车发动机活塞环的密封研究

Sealing Study on the Piston Ring of Motorcycle Engine

摩托车活塞环是摩托车发动机上的最关键易损零部件之一。对发动机的正常运行起着非常重要的作用,它的工作好坏直接影响发动机和整车的性能。因此,掌握摩托车发动机活塞环的工作条件、功用、基本运动、密封和活塞环设计原理,对摩托车发动机维修人员和工程技术人员都有着重要的指导意义。

Piston ring is one of the key parts of motorcycle engines. It plays an important role in the normal operating of engine. For every engine maintainer and engineer, it＇s very important to grasp the working conditions, performances, basic movement, sealing and design principle of piston ring.