模具数控磨削技术开发研究  

A Study on Numericalcontrol Grinding Technology of Mould

作　　者：吴石林[1] 于惠力[1] 金东燮[1] 

机构地区：[1]哈尔滨理工大学

出　　处：《模具技术》1999年第2期73-77,共5页Die and Mould Technology

摘　　要：研究了模具型腔的数控磨削加工技术，开发了安装于数控铣床主轴上的Ｔ／Ｄ牵引驱动增速装置和各种ＣＢＮ磨头，利用开发的增速器和ＣＢＮ磨头可进行平面、斜面、竖直面及空间自由曲面的磨削加工，为在ＮＣ机床和加工中心上实现一次装夹完成模具的铣削和磨削加工提供了新的工艺装备和工艺条件。This article is to solve the problem of the numerical-control grinding of mould cavity. A T/D acceleration unit and a series of CBN grinding wheel are developed, these equipment can be installed on NC milling tool and used to grind planeinclined faceperpendicular face and free-form surface. They provide a new technology for milling and grinding a mould at one installation on a NC milling tool or on machining center.

关 键 词：模具 数控磨削 T/D增速器 CBN磨头 数控铣床 

分 类 号：TG760.6[金属学及工艺—刀具与模具]