摘要
将超声引入全属塑性加工领域．设计与制造了一套超声波振动拉伸装置，并在设计与制造换能器的基础上，对超声系统的性能做了测试．利用该振动装置对金属铜试件进行了拉伸试验．结果表明，该装置性能可靠．
A set of ultrasonic tensile test installation has ho designed and manufactured which introduces ultrasonic to the metal forming field. The properties of the ultrasonic vibration system have ho examined. By using this system, a tensile test of copper specimen have been performed. The results show that the ultiasonic vibration installation is reliable.
出处
《材料科学与工艺》
CAS
CSCD
北大核心
1994年第2期70-74,共5页
Materials Science and Technology
基金
国家自然科学基金
关键词
超声波
超声振动装置
拉伸试验
ultrasonic
ultrasonic vibration installation
tensile test
