| 采煤机摇臂力学分析与结构优化 |
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| 引用本文： | 杨瑞锋,臧怀庆,成文广. 采煤机摇臂力学分析与结构优化[J]. 煤矿机电, 2008, 0(4) |
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| 作者姓名： | 杨瑞锋 臧怀庆 成文广 |
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| 作者单位： | 三一重型装备有限公司,辽宁,沈阳,110027 |
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| 摘 要： | 以MG710-WD型采煤机摇臂为研究对象,在两种工况条件下,用ANSYS软件对摇臂危险截面进行有限元分析,得到等效应力分布情况及疲劳寿命,为摇臂的结构优化提供理论参考。
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| 关 键 词： | 采煤机 摇臂 有限元分析 结构优化 |
Mechanical Analysis and Structural Optimization of Shearer Ranging Arm |
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| YANG Rui-feng,ZANG Huai-qing,CHENG Wen-guang. Mechanical Analysis and Structural Optimization of Shearer Ranging Arm[J]. Colliery Mechanical & Electrical Technology, 2008, 0(4) |
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| Authors: | YANG Rui-feng ZANG Huai-qing CHENG Wen-guang |
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| Affiliation: | YANG Rui-feng,ZANG Huai-qing,CHENG Wen-guang(Sanyi Heavy Equipment Co.,Ltd.,Shenyang 10027,China) |
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| Abstract: | Dangerous cross-section of shearer ranging arm is attained through theoretical analysis. The mechanical finite element analysis of MG710-WD shearer is studied by ANSYS software under two conditions,and the distribution of equivalent stress and fatigue life are attained.The study provides theoretical references for structural optimization of ranging arm. |
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| Keywords: | shearer ranging arm finite element analysis structural optimization |
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