基于ANSYS有限元的ZY7600/20/43D型液压支架护帮板损坏原因分析
Damage Cause Analysis of Coal-wall Supporting Plate in ZY7600/20/43D Powered Support Based on ANSYS
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摘要: 针对宁夏银星煤矿所用ZY7600/20/43D型液压支架护帮装置结构件经常出现损坏的情况,从护帮结构、焊缝型式及焊接效果入手,建立了护帮及连杆三维模型,引用ANSYS软件进行了应力分析,找出受应力最大位置,得出护帮结构损坏原因。Abstract: In order to solve the problem that structural parts of coal-wall supporting plate of ZY7600 /23 /45D frequently damaged,coalwall supporting plate and four-bar linkage model were set up.Applying ANSYS finite element software,stress analysis was made.Stress distribution result showed maximum stress location and failure cause of coal-wall supporting structure was obtained.
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