导管内外圆同轴加工技术研究

Researching Machining Technology about Guide-pipe Concentricity between Outside Cylinder and Inside Cylinder

针对缸盖导管内外圆同轴度超差引发的柴油机一系列问题,研究分析了导致导管内外圆同轴度超差的原因,重点介绍了目前国内先进的加工导管孔方式及检测和返工手段,有效地控制了导管内外圆同轴度的超差现象。

Guide-pipe concentricity between outside cylinder and inside cylinder going beyond tolerance resulted in a series of problems about diesel engine,Researching and analysing the cause of going beyond tolerance,Reducing advanced the way of machining,inspecting,reworking guide-pipe hole.Guide-pipe concentricity between outside cylinder and inside cylinder going beyond tolerance were controlled in effectually.