碳纤维复合材料电机机座的振动分析  

VIBRATION ANALYSIS OF CARBON FIBER COMPOSITE MOTOR FRAME

作　　者：杨海如 李雄 陈国治 YANG Hai-ru;LI Xiong;CHEN Guo-zhi(School of Mechanical-electronic and Automobile Engineering, Huanggang Normal University, Huanggang 438000, China;School of Mechanicel and Electronic Engineering, Wuhan University of Technology, Wuhan 430070, China;Wuhan China Star Optoelectronics Technology, Wuhan 430070, China)

机构地区：[1]黄冈师范学院机电与汽车工程学院,黄冈438000 [2]武汉理工大学机电工程学院,武汉430070 [3]武汉华星光电技术有限公司,武汉430070

出　　处：《玻璃钢／复合材料》2019年第8期94-97,114,共5页Fiber Reinforced Plastics/Composites

基　　金：湖北省教育厅科研计划项目(B2018186)

摘　　要：现有电机机座常用金属材料制作。本文针对金属机座,设计一种碳纤维复合材料(CFRP)机座,并采用了Abaqus有限元分析软件对电机机座进行模态分析,得到了CFRP电机机座的固有频率,并通过谐响应分析与金属电机机座进行对比,结果表明,CFRP电机机座的固有频率远高于金属机座的固有频率。证明CFRP电机机座的减振效果好。In this paper, a carbon fiber reinforced polymer (CFRP) motor frame is designed, which is similar to the metal motor frame. The Abaqus finite element analysis software is used for the modal analysis of the motor base. The natural frequencies and harmonic responses of the CFRP motor frame are obtained and compared with those of the metal motor frame. The results show that the natural frequencies of the CFRP motor frame are much higher than those of the metal motor. By comparing the natural frequencies of the metal frame, it is proved that CFRP motor base has advantages of low vibration.

关 键 词：CFRP电机座 模态分析 谐响应分析 

分 类 号：TB332[一般工业技术—材料科学与工程]