A study of manufacturing models for ball-end type rotating cutters with constant pitch helical grooves

被引：22

作者：

Chen, CK ^{[1
]}

Lin, RY ^{[1
]}

机构：

[1] Natl Cheng Kung Univ, Dept Mech Engn, Tainan 701, Taiwan

来源：

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY | 2001年 / 18卷 / 03期

关键词：

cutting edge; grinding wheel; helical groove; inverse problem; mathematical model; NC machining; rotating cutter;

D O I：

10.1007/s001700170071

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Most of the published work on developing design and manufacturing models of rotating cutters lacks generality and integrity. In this paper, a systematic method that integrates design, manufacture, simulation, and remedy, has been developed for a ball-end type rotating cutter. The principles of differential geometry and kinematics facilitate the development of correlative models of the cutting-edge and helical groove. Based on the envelope condition, approaches for solving the direct and inverse problems related to the manufacturing models are also presented. The influences of relative feed speeds of the grinding wheel in machining the groove are discussed, and following this the proposed feed speeds are designed. The effects of design and virtual manufacture of the cutter are analysed according to the computer simulation results of the groove surfaces enveloped by the grinding wheel. In addition, the post-process methods are introduced to finish the residual material and the land of the cutter.

引用

页码：157 / 167

页数：11