摘要
基于有限元理论,运用ANSYS软件建立了滚珠丝杠轴承座的实体模型,对滚珠丝杠轴承座静态特性进行了有限元分析,给出了滚珠丝杠轴承座在约束和载荷作用下的应力云图和位移云图,计算结果表明滚珠丝杠轴承座强度满足设计要求,为滚珠丝杠轴承座的优化设计提供了理论参考。
The entity model of a ball screw bearing block is established with ANSYS software based on finite element theory,the static characteristics of the ball screw bearing block is analyzed using finite element method,the stress nephogram and displacement nephogram of the ball screw bearing block under the applied constraint and load condition are given,these results show that the intensity of the ball screw bearing block could meet the design requirements,provide theoretical reference for the optimization design of the ball screw bearing block.
作者
贾月明
李斌
JIA Yueming;LI Bin(The 45^(th) Research Institute of CETC,Beijing 100176,China)
出处
《电子工业专用设备》
2021年第6期55-58,共4页
Equipment for Electronic Products Manufacturing
关键词
芯片测试系统
轴承座
滚珠丝杠
有限元分析
Chip test system
Bearing block
Ball screw
Finite element analysis
