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小型整体叶盘已经在小型航空发动机上广泛应用,针对小型整体叶盘的加工多在五轴数控加工机床上进行。文中针对小型压气机整体叶盘,对其四轴数控加工工艺进行研究,采用3+1定轴开粗和四轴螺旋绕铣精加工工艺,加工出了生产效率高、表面质量好的零件。
Small overall leaf disc has been widely used in small aircraft engines, processing of small overall leaf disc and more in five-axis CNC machine tools. In this paper, a small compressor integral leaf disc, its four-axis CNC machining process research, the use of 3 +1 fixed-axis coarse and four-axis spiral around the milling process, processed out of the production of high efficiency, good surface quality parts.