超声振动辅助微成形工艺及现状分析  

Ultrasonic Vibration Assisted Micro-froming Process and Its Current Situation Analysis

作　　者：查长礼[1] 陈炜[1] 徐庆[1] 

机构地区：[1]江苏大学机械工程学院,江苏镇江212013

出　　处：《热加工工艺》2017年第9期18-22,27,共6页Hot Working Technology

基　　金：高校博士学科点专项科研基金项目(20133227110013)

摘　　要：对超声振动近几年在微成形工艺中的研究与应用进行了阐述,分析了超声振动塑性成形的机理。并在此基础上,结合典型应用研究剖析了超声振动对微成形的影响。探讨了目前在超声振动辅助微成形工艺中的问题。The research and application of ultrasonic vibration in micro-forming process were described in recent years. The mechanism of ultrasonic vibration plastic forming was analyzed. And on this basis, the influence of ultrasonic vibration on micro-forming was analyzed combined with typical application. The problems in the ultrasonic vibration assisted micro-forming process were discussed.

关 键 词：超声振动 微成形 机理 尺寸效应 

分 类 号：TG301[金属学及工艺—金属压力加工]