论文部分内容阅读
介绍了GE公司新式活塞顶的改进方式 ,分析了活塞顶存在问题的原因 ,结合ND5型机车的实际情况 ,对新式活塞顶进行了国产化开发。
This paper introduces the improvement of GE’s new piston crown, analyzes the causes of the piston crown problem, and makes the localization development of the new piston crown with the actual situation of ND5 locomotive.