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介绍了采用切削—挤压组合工艺加工不锈钢工件小径内螺纹的方法 ,优选了工艺参数以及切削丝锥和挤压丝锥的加工余量分配。
The method of machining small diameter internal thread of stainless steel workpiece by the combination of cutting and extrusion is introduced. The process parameters and the machining allowance distribution of cutting taps and extrusion taps are optimized.