叶轮光整数控加工工艺研究与软件开发

Processing technics for polishing impeller and the software development

采用四轴联动数控铣床及自行设计的指状铣刀和数控程序，对膨胀机叶轮进行光整加工。介绍了工作 原理和工艺方案。

Four shafts linkage NC milling machine is used for polishing impeller of an expending machine, which finger- like milling cutter and NC system is designed. The working principle and process are involved.