连续驱动摩擦焊机的有限元动态分析  

Finite Element Dynamic Analysis of Continuous Drive Friction Welding Machine

作　　者：陈强 魏加立 曲慧东 毕海峰 Chen Qiang;Wei Jiali;Qu Huidong;Bi Haifeng;Guan Yingjun(School of Mechatronic Engineering,Changchun University of Technology,Changchun Jilin 130012;Changchun CNC Machine Tool Co.,Ltd,Changchun Jilin 130033)

机构地区：[1]长春工业大学机电工程学院,吉林长春130012 [2]长春数控机床有限公司,吉林长春130033

出　　处：《中国仪器仪表》2021年第10期57-60,共4页China Instrumentation

摘　　要：动态特性是C-25D连续驱动摩擦焊机的重要的加工性能,其对焊接产品的质量有着重要影响。为了得到整机的动态特性,首先在Hyper Mesh软件中建立了C-25D连续驱动摩擦焊机整机有限元模型,然后对其进行了模态分析和谐响应分析。分析结果表明,整机的动态特性良好,满足设计要求。Dynamic characteristics are the important processing performance of C-25 D continuous drive friction welding machine, which has an important influence on the quality of welding products. In order to obtain the dynamic characteristics of the whole machine, the finite element model of the C-25 D continuous drive friction welding machine was first established in the Hyper Mesh software, and then the modal analysis and har monious response analysis were car ried out. The analysis results show that the dynamic characteristics of the whole machine are good and meet the design requirements.

关 键 词：连续驱动摩擦焊 整机 模态分析 谐响应分析 

分 类 号：TG439.8[金属学及工艺—焊接]