摘要
针对不同的加工要求,我们研制几款钻型精孔钻、半孔钻等以满足加工要求。
To meet different needs of processing holes, several kinds of jigs have been developed such as high - precision - hole jig, half - hole jig etc.. The paper illustrates their shapes, geometric parameter and features.
出处
《张家口职业技术学院学报》
2006年第3期79-80,共2页
Journal of Zhangjiakou Vocational and Technical College
关键词
精孔钻
半孔钻
几何参数
刃磨
切削部分形状
high - precision - hole jig
half-hole jig
geometric parameter
edge grinding
shape of the parts cut
