离心电锭刚柔耦合振动特性分析及结构改进  

THE RIGID-FLEXIBLE COUPLING VIBRATION CHARACTERISTICS ANALYSIS AND STRUCTURE IMPROVEMENT OF CENTRIFUGAL ELECTRIC SPINDLE

作　　者：何庆中[1] 王永斌[1] 赵献丹[1] 王渝皓 

机构地区：[1]四川理工学院机械工程学院,自贡643000

出　　处：《机械强度》2016年第6期1173-1177,共5页Journal of Mechanical Strength

基　　金：四川省重点实验室开放基金项目(2014RZY03);四川省高校重点实验室科研项目(E10501032);四川省自贡市重点科技支撑计划项目(2013J02)资助~~

摘　　要：以一种传统离心纺丝电锭为研究对象,采用刚柔耦合动力学建模方法建立离心电锭动态模型;以现代计算机仿真模拟技术为基础,运用Adams和Ansys联合仿真对电锭系统进行振动特性分析,获得系统受迫振动的幅频特性、相频特性信息,进而对电锭结构进行改进,并对改进结果进行软件验证。实验结果验证:该结构改进实用,有效。Regarding the new type of centrifugal spinning electric spindle as the research object, the method of rigid-flexible coupling was used to build the dynamic model of electric spindle; On the basis of modem computer simulation technology, the system vibration characteristic analysis was finished by using the combining simulated technique of Adams and Ansys, get the forced vibration amplitude frequency, phase frequency characteristic, then the electric spindle structure was improved, and software verification on the improvement. Experimental results shows： the structure improvement practical and effective.

关 键 词：纺丝电锭 刚柔耦合 ADAMS ANSYS 振动特性 结构改进 

分 类 号：TH131.1[机械工程—机械制造及自动化]