螺旋槽数控立铣刀圆周刃前角的测量及计算方法  

Measuring and Computing Method of the Rake Angle of the End Mill With Spiral Flutes

作　　者：王巍 唐臣升[2] 刘健 张滨义 李研[2] 

机构地区：[1]空军驻沈阳地区代表局,沈阳110000 [2]中航工业沈阳飞机工业(集团)有限公司,沈阳110000

出　　处：《航空制造技术》2016年第10期89-92,共4页Aeronautical Manufacturing Technology

摘　　要：前角是影响刀具切削性能的最主要因素,尤其是螺旋槽数控立铣刀的圆周刃前角将直接影响到其切削性能。应用先进的测量技术与计算机技术,对螺旋槽数控立铣刀圆周刃前角测量方法及其实际作用角度计算方法进行研究,实现了精确的螺旋槽数控立铣刀圆周刃前角测量及其实际作用角度计算,为提高螺旋槽数控立铣刀的质量及其切削加工效率提供了重要的方法和工具。The rake angle is the most important facts affecting the cutting performance of the cutters, especially the end mill with spiral flutes. With technologies of the advanced measuring and computing, institute of the measuring and computing methods on the rake angle and its actual performing value of side edge of end mill with spiral flutes are accomplished. It comes true that the rake angles and their actual performing value of side edge of end mill with spiral flutes are accurately measured and computed. The important methods are provided for improving the quality of end mill with spiral flutes and the cutting efficiency.

关 键 词：数控加工 立铣刀 螺旋槽 前角 实际作用前角 

分 类 号：V261.23[航空宇航科学与技术—航空宇航制造工程]