360 t环行起重机吊叉应力分析  

Stress Analysis of 360 t Polar Crane Fork

作　　者：李军[1] LI Jun(Technology Center,Taiyuan Heavy Industry Co.,Ltd.,Taiyuan 030024,China)

机构地区：[1]太原重工股份有限公司技术中心,山西太原030024

出　　处：《机械工程与自动化》2023年第2期64-65,68,共3页Mechanical Engineering & Automation

摘　　要：首先对360 t环行起重机吊叉的危险截面进行理论计算;然后采用SolidWorks建立吊叉的三维模型,运用ANSYS Workbench对吊叉进行静力学分析,得到了吊叉的应力和位移云图;最后对理论计算与有限元分析两种方法得到的应力结果进行对比,为起重机吊叉的设计和结构优化提供理论依据。Firstly,the dangerous cross section of the fork of 360t polar crane is theoretically calculated.Then the three-dimensional model of the fork is established by SolidWorks,and the statics analysis of the fork is carried out by using ANSYS Workbench,and the stress and displacement cloud diagrams of the fork are obtained.Finally,the stress results obtained by the two methods are compared to provide a theoretical basis for the design and structural optimization of crane forks.

关 键 词：环行起重机 吊叉 应力分析 

分 类 号：TH21[机械工程—机械制造及自动化] TP391.7[自动化与计算机技术—计算机应用技术]