摘要
在加工中心上对ＬＤ１０、４５＃钢、３０ＣｒＭｎＳｉ、０Ｃｒ１７Ｎｉ４Ｃｕ４Ｎｂ、Ｔｃ４等５种典型材料进行了Ｍ７以下小螺纹孔的数控攻丝工艺试验，获得了一些适用的工艺方法和工艺参数。
The process testing of NC tapping of thread holes smaller than M7 was done by using MC on five kinds of typical metal material which are LD10,45 # steel,30CrMnSi,0Cr17Ni4Cu4Nb and Tc4,and some practical technological data and methods are presented.
出处
《工具技术》
北大核心
1998年第4期30-33,共4页
Tool Engineering
