发动机活塞环润滑状况分析

Analysis on the Lubrication of Piston Ring in Engine

活塞环是发动机活塞连杆组的重要部件之一 ,活塞环工作状况的好坏对发动机的特性有很大影响。本文基于流体动压润滑理论 。

The piston ring is one of the important parts of the piston and connecting rod system in the engine, the working state of which exerts a direct influence on the performance of the engine For the purpose of improving the lubrication state of the piston ring, based on the HDL theory, the lubrication state and influence factors of which related to piston ring were mainly discussed in this paper