基于ANSYS的大型压力机机身结构分析与改进设计  

Structural Analysis and Improvement Design of Large Press Body Based on ANSYS

作　　者：韦源源[1] 刘子越 李柱 仲太生 龚俊杰[1] WEI Yuan-yuan;LIU Zi-yue;LI Zhu;ZHONG Tai-sheng;GONG Jun-jie(School of Mechanical Engineering,Yangzhou University,Yangzhou 225127,China;Jiangsu Yangli Group Co.,Ltd.,Yangzhou 225127,China)

机构地区：[1]扬州大学机械工程学院,江苏扬州225127 [2]江苏扬力集团有限公司,江苏扬州225127

出　　处：《机械工程与自动化》2020年第2期45-46,54,共3页Mechanical Engineering & Automation

基　　金：2018年扬州大学大学生科技创新基金资助项目(x20180277)。

摘　　要：为了分析大型压力机机身的强度和刚度是否符合设计要求,首先运用ANSYS Workbench软件对大型压力机机身进行有限元计算,得到其在正常工作载荷下的应力和变形分布情况,然后运用应变电测技术和位移传感器对压力机的应力和变形进行实际测试,以验证有限元计算结果的正确性。在此基础上,对其进行改进设计,在保证压力机强度和刚度安全的前提下,实现了大型压力机机身轻量化的目标。In order to analyze whether the strength and rigidity of the large press body meets the design requirements,first,the finite element calculation of the large press body is performed using ANSYS Workbench software.The distribution of stress and deformation under normal working load is obtained.Then,the stress and deformation of the press were tested by using strain electrical measurement technology and displacement sensors to verify the correctness of the finite element calculation results.Based on this,it is improved and designed to achieve the goal of reducing the weight of the large press body while ensuring the strength and rigidity of the press.

关 键 词：大型压力机 有限元分析 改进设计 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术] TG315[自动化与计算机技术—计算机科学与技术]