渭南师范学院学报Issue(6)：39-47,9.
复合材料紧固孔超声椭圆振动套切技术研究
The Study of Carbon Fiber Composites Fastening Hole Ultrasonic Elliptical Vibration Trepanning Drill
闫子良 1赵铁迪 1张德远2
作者信息
- 1. 北京航天试验技术研究所，北京100074
- 2. 北京航空航天大学，北京100191
- 折叠
摘要
Abstract
Aim at the machining of large diameter carbon fiber composite fastening holes in the aerospace field , the paper pro-poses a new method of ultrasonic elliptical vibration trepanning drill .The motion modal of the separated ultrasonic elliptical vibration trepanning drill is built .The drilling force and drilling temperature are analyzed theoretically , combined with the related experiments . The experimental verified that ultrasonic elliptical vibration cutting technology greatly reduces the machining sets of large -diameter laminated fastening holes and improves the processing efficiency , effectively reduces the cutting force and the cutting temperature , a-voids the delamination and avulsion , and improves the processing quality .关键词
复合材料/紧固孔/超声椭圆振动/套切Key words
carbon fibercomposite materials/fastening hole/ultrasonic elliptical vibration/trepanning drill分类
矿业与冶金引用本文复制引用
闫子良,赵铁迪,张德远..复合材料紧固孔超声椭圆振动套切技术研究[J].渭南师范学院学报,2015,(6):39-47,9.
