型腔模具的补加工研究  

Investigation of Pencil Cut and Fillet Cut for Cavity Mold

作　　者：陈言秋[1] 闫光荣[1] 

机构地区：[1]北京航空航天大学华正软件工程研究所,北京100083

出　　处：《中国塑料》2004年第3期92-96,共5页China Plastics

摘　　要：描述了如何利用留量模型来确定型腔部位的清根补加工和区域补加工的加工区域 ,并提出一种确定补加工刀具半径的计算方法 。An algorithm was proposed to determine the milling locations of pencil cut and fillet cut based on the stocking remaining geometry model, and a principle was provided to calculate the diameters of milling cutters for pencil cut and fillet cut, which was employed for cavity model and the results are satisfactory.

关 键 词：清根补加工 区域补加工 留量模型 

分 类 号：TG76[金属学及工艺—刀具与模具]