EBJ-150B型掘进机回转平台结构强度分析与优化  

Structural Strength Analysis and Optimization of EBJ-150B Roadheader Slewing Platform

作　　者：宋若杰 SONG Ruo-jie(Qinshui Hudi Coal Industry Co.,Ltd.,Shanxi Jincheng Anthracite Coal Mining Group,Jincheng 048200,China)

机构地区：[1]山西晋煤集团沁水胡底煤业有限公司,山西晋城048000

出　　处：《机械工程与自动化》2020年第6期64-65,共2页Mechanical Engineering & Automation

摘　　要：以EBJ-150B型掘进机回转平台为研究对象,利用ABAQUS分析了回转平台在两种典型工况下的应力和位移分布情况。工况1最大应力为305.47 MPa,工况2最大应力为423.04 MPa,根据分析结果提出了回转平台结构优化建议,对提升回转平台结构强度具有重要参考意义。Taking the EBJ-150B roadheader slewing platform as the research object,using ABAQUS to analyze the stress and displacement distribution of the slewing platform under two typical working conditions.The maximum stress of working condition 1 is 305.47 MPa,and the maximum stress of working condition 2 is 423.04 MPa.According to the analysis results,suggestions for the optimization of the structure of the slewing platform are proposed,which have important reference significance for improving the structural strength of the slewing platform.

关 键 词：强度分析 掘进机 优化 回转平台 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术] TD421.5[自动化与计算机技术—计算机科学与技术]