宇航材料工艺2018，Vol.48Issue(2)：86-90,5.DOI:10.12044/j.issn.1007-2330.2018.02.018
阶梯钻钻削碳纤维复合材料-钛合金叠层板刀具磨损试验研究
Tool wear of Step Drill Drilling CFRP/TC4 Stack
冷小龙 1李鹏南 1邱新义 1牛秋林 1李常平1
作者信息
- 1. 湖南科技大学机电工程学院,湘潭411201
- 折叠
摘要
Abstract
The wear drilling experiment of the CFRP/TC4 was carried out by using the self-grinding tool and compared with the ordinary twist drill.The wear process of stepped drill was analyzed.The experimental results show that the main wear area of the stepped drill is chisel edge,the first flank face and the second flank face,and the second flank wear is the most serious.The drilling force of the stepped drill is smaller than that of ordinary twist drill.The tool life of step drill is much higher than ordinary twist drill.关键词
碳纤维复合材料/钛合金叠层板/阶梯钻/刀具磨损/孔质量Key words
CFRP/TC4/Step drill/Tool wear/Hole quality分类
机械制造引用本文复制引用
冷小龙,李鹏南,邱新义,牛秋林,李常平..阶梯钻钻削碳纤维复合材料-钛合金叠层板刀具磨损试验研究[J].宇航材料工艺,2018,48(2):86-90,5.
