内孔口部圆角及锥孔磨削  

Grinding of Fillet Mouth and Inner Cone Hole

作　　者：侯培红[1] 刘镝时[1] 王荣华[1] 奚晓凤[1] 

机构地区：[1]上海电机学院机械学院,上海200245

出　　处：《上海电机学院学报》2012年第4期221-224,236,共5页Journal of Shanghai Dianji University

基　　金："十一五"国家科技支撑计划项目资助(2007BAFOZBOO);上海市教育委员会重点学科资助(J51902);上海市教育委员会重点课程建设项目资助(2012SZDKC-15);上海电机学院科研启动经费项目资助(11C402)

摘　　要：针对拉深模凹摸的特点,进行数控车床的数控磨床化改造。设计了特制磨头,开发了一次性装夹磨削锥孔、内孔口部圆角磨削新工艺,解决了高硬度硬质合金拉深模锥孔、内孔及口部R圆角传统工艺难以解决的问题。With the concave characteristic of the drawing die, an NC lathe is transformed to become an NC grinder. A special grinding head is designed, and a processing method developed in which a cone hole is bored and an R-fillet month ground simultaneously. The described method can deal with the problem that cannot be treated using the traditional process.

关 键 词：数控磨床 专用磨头 磨削 拉深模 

分 类 号：TG580.632[金属学及工艺—金属切削加工及机床] TG596