离心式压缩机空间交叉进气孔加工工艺研究

Study on Machining Process of Space Intersection Inlet Holes on Centrifugal Compressor Housing

阐述了离心式压缩机机壳进气孔的加工工艺。这些孔为空间交叉,通过前期的分析,后期的探索与实践,对加工中的每一步精确地控制,很好地保证了空间交叉孔的位置度和直线度要求。

The process of inlet holes on the centrifugal compressor housing was illustrated. These holes are spatial crossing. Based on the initial analysis and latter practice,each step in machining process could be accurately controlled.And good position tolerance and straightness of these holes was achieved.