利用塑料膨胀心轴提高气缸套同轴度  

Increase the concentricity of cylinder liners using plastic expansion spindles

作　　者：李青 

机构地区：[1]铁道部襄樊内燃机车工厂,湖北省襄樊市441105

出　　处：《内燃机车》1999年第12期27-30,共4页Diesel Locomotives

摘　　要：以东风4C型机车气缸套生产为例。Take the manufacture of DF\-\{4C\} locomotive cylinder liners for example,the concentricity of the cylinder liner during machining,the design rules of its machining equipment,plastic expansion spindles,and a liquid plastic pour method were \{elaborated\}.

关 键 词：气缸套 同轴度 塑料膨胀心轴 柴油机 东风4C型 

分 类 号：U262.11[机械工程—车辆工程]