陕西师范大学学报（自然科学版）2018，Vol.46Issue(2)：35-39,5.DOI:10.15983/j.cnki.jsnu.2018.02.222
基于电塑性-超声振动耦合作用的钛合金车削实验研究
Research on turning of titanium alloy based on the electro-plastic-ultrasonic vibration coupling effect
摘要
Abstract
The titanium alloy turning technique based on the electro-plastic ultrasonic-vibration coupling effect is proposed.Tests for conventional turning (CT),ultrasonic-vibration assisted turning (UAT) and electro-plastic ultrasonic-vibration assisted turning(EUAT)of titanium alloy are carried out.Comparing with CT,the cutting forces decreases a little in UAT,while decreases obviously in EUAT.It also turns out that compared with CT,the surface quality is not a noticeable change in UAT but a effectively improvement in EUAT.The effects of discharge voltage and discharge frequency on the cutting force and surface quality of EUAT are investigated.The experimental also reveals that a larger discharge voltage and a higher discharge frequency are imperative to reduce the cutting force and obtain a better surface quality.关键词
钛合金/电塑性-超声振动耦合/车削/切削力/表面粗糙度Key words
titanium alloy/coupled electro-plastic-ultrasonic vibration/turning/cutting forces/surface roughness分类
矿业与冶金引用本文复制引用
廖鹏飞,路冬,舒嵘,吴勇波..基于电塑性-超声振动耦合作用的钛合金车削实验研究[J].陕西师范大学学报（自然科学版）,2018,46(2):35-39,5.基金项目
国家自然科学基金(51405218) （51405218）
江西省自然科学基金(20151BAB206046) （20151BAB206046）
江西省研究生创新专项资金(YC2016-S346) （YC2016-S346）
