曲轴偏置技术在小型通用汽油机上的应用研究

摘要

In view of the serious piston side wear and difficult emission control caused by the side pressure produced when small general gasoline engines are running, crank offset technology is considered in the design of new small general gasoline engines to solve such problems.%针对通用小型汽油机工作时由于侧压力引起的活塞偏磨严重及排放难以控制等问题，在设计新的通用小型汽油机时考虑采用曲轴偏置技术来解决此类问题。