摘要
阐述了超声振动塑性加工的作用机理,定量分析了表面效应中摩擦力矢量反向的原因。在介绍国内外超声振动塑性加工技术研究现状的基础上,对一些典型超声振动塑性加工技术的应用例子进行了剖析,并探讨了目前超声振动塑性加工技术需要解决的问题及研究方向。
The mechanism of ultrasonic vibration to plastic processing was elaborated firstly, and the reasons of friction vector reverses in surface effect were analyzed quantitatively. Based on the intro- duction to the research status of the plastic processing technology with ultrasonic vibration at home and abroad, some typical applications of them were analyzed, and the unsolved problems and research direction for the plastic processing technology with ultrasonic vibration were discussed.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2013年第6期835-840,共6页
China Mechanical Engineering
基金
国家自然科学基金资助项目(50975222)
西安市科技计划资助项目(CX1249①)
关键词
超声振动
塑性加工
摩擦
成形力
ultrasonic vibration
plastic processing
friction
forming force
