摘要
对HMC 630rp卧式加工中心进行了试验模态分析,获得了其低阶固有频率和振型。通过对整机各阶模态振型的分析,找到了加工中心结构的薄弱环节并提出了修改建议,从而为结构的优化设计指出了方向。
This paper introduces the modal analysis test on horizontal machine tool HMC 630rp.the lower order of natural frequencies and vibration shape are obtained.Through the analysis of the modal characteristics of this machine tool,its relative weaker parts are pointed and the improving suggestion is put forward accordingly, which can help the optimization in the structure designing procedue.
出处
《制造技术与机床》
CSCD
北大核心
2011年第11期97-100,共4页
Manufacturing Technology & Machine Tool
基金
国家自然科学基金(50975209)
关键词
卧式加工中心
模态分析
动态特性
Horizontal Machining Centre
Modal Analysis
Dynamic Characteristic
