摘要
本文对X195柴油机机体的机加工难点之一,气缸套止口加工精度难以保证的主要影响因素——定位系统的精度和主轴的导向精度进行了较为深透的分析,提出了相应的改进措施并加以实施。实施结果:缸套止口精度得到保证并有所提高;同时,机体的整体质量也有所提高。
This paper studies one of the difficult problems in machining the cylinder liner spigot of engine block of X195 diesel engines. The accuracy of locating system and guiding system which has a great influence on the dimensional accuracy of. the spigot was examined thoroughly. The effective measures for improving the accuracy. of the systems were put forward and carried out. As a result, the dimensional accuracy; of the spigot and the quality of the engine block were improved.
出处
《内燃机工程》
EI
CAS
CSCD
北大核心
1992年第1期75-78,共4页
Chinese Internal Combustion Engine Engineering
关键词
柴油机
机体
缸套
止口
加工
Locating System Accuracy
Guiding System Accuracy
Liner Spigot
Enginc Block
Diesel Engine
