振动分析在异型曲面强化抛光装置设计中的应用  

Application of Vibration Analysis to Design of Strange Shape Strengthening and Polishing Equipment

作　　者：曾国英[1] 王建平[1] 

机构地区：[1]西南科技大学制造学院绵阳职业技术学院,四川绵阳621010

出　　处：《噪声与振动控制》2008年第3期45-48,共4页Noise and Vibration Control

基　　金：国家863资助项目"异型曲面三维振动强化抛光技术及装置的研究"(编号:2002AA421220)

摘　　要：首先介绍了异型曲面强化抛光装置的工作原理,建立了装置的虚拟样机,然后采用ANSYS对虚拟样机进行了动力学分析,分析发现响应幅值较小,无法满足设计需要。在此基础上,对装置进行结构优化,优化后的动力学分析表明:优化后的幅值有大幅度提高,达到设计要求。The principle of strange shape strengthening and polishing equipment was introduced, and virtual prototype was established. Dynamical analysis was done by using ANSYS, which found that the amplitude was small in harmonic response analysis, and couldn＇t meet with machining requirement. After optimizing, structure dynamic analysis showed that amplitude was great enhanced and design demand was satisfied.

关 键 词：振动与波 强化 抛光 谐响应 有限元 优化设计 

分 类 号：TB535[理学—物理]