基于ANSYS一种转运小车关键件有限元分析  

Finite Element Analysis of Key Parts of a Transport Trolley Based on ANSYS

作　　者：张军[1] 何芳[1] 

机构地区：[1]长江师范学院机械与电气工程学院,重庆涪陵408100

出　　处：《装备制造技术》2016年第10期15-17,24,共4页Equipment Manufacturing Technology

基　　金：长江师范学院科研资助项目(2013XJYB004;2014QN018)

摘　　要：以一种转运小车作为研究对象,对小车基本结构和关键件车架进行了分析。运用软件ANSYS Workbench,建立车架的有限元模型。对小车车架的静力学进行分析,求解车架的应力和应变分布情况,对车架的承载能力进行了验证。通过对车架进行模态分析,得到车架的固有频率和振型图,分析了车架的固有频率和振型对该转运小车运动过程中动态特性的影响。In this paper, a transport vehicle as the research object, the basic structure of the car and the key parts of the frame were analyzed. The finite element model of the frame was established by using the softwarc Workbench ANSYS. The static analysis of the trolley frame is carried out to solve the stress and strain distribution of the frame, and the carrying capacity of the frame is verified. By modal analysis of the frame, the natural frequency and vibration mode of the frame are obtained, and the influence of the natural frequency and vibration mode of the frame on the dynamic characteristics of the moving vehicle is analyzed.

关 键 词：转运小车 WORKBENCH 静力学分析 模态分析 

分 类 号：TH114[机械工程—机械设计及理论]