摘要
对NY12V240ZJB型机车用柴油机技术提升项目的主要零部件的设计研究进行了介绍,为达到项目目标值,对活塞、曲轴、缸盖、配气凸轮等做了结构和耐久性的评估和全新的设计。
The design research of the main components for NY12V240 ZJB locomotive diesel engine technology improvement project is introduced, and the structure and durability of piston, crankshaft, cylinder head and distributing cam are assessed and newly designed.
出处
《铁道机车与动车》
2016年第5期7-9,共3页
Railway Locomotive and Motor Car
