| 基于LS-DYNA的掘进机截割头截割过程模拟 |
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| 引用本文： | 闫炳雷,王颖,马璐. 基于LS-DYNA的掘进机截割头截割过程模拟[J]. 煤矿机械, 2012, 33(12): 37-38 |
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| 作者姓名： | 闫炳雷 王颖 马璐 |
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| 作者单位： | 三一重型装备有限公司,沈阳,110027 |
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| 摘 要： | 应用显示动力学对掘进机截割头截割煤岩的过程进行模拟,以Pro/E、ANSYS/LS-DYNA12.1为分析工具,分截割头横切和钻进煤岩2种工况进行模拟,对结果进行后处理,得到截割头截割煤岩时截割头受到外力的情况,并对其受力情况进行分析比较。
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| 关 键 词： | LS-DYNA 掘进机 截割头 显示动力学 |
Simulation of Roadheader Cutting Head Cutting Process Based on LS-DYNA |
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| YAN Bing-lei,WANG Ying,MA Lu. Simulation of Roadheader Cutting Head Cutting Process Based on LS-DYNA[J]. Coal Mine Machinery, 2012, 33(12): 37-38 |
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| Authors: | YAN Bing-lei WANG Ying MA Lu |
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| Affiliation: | (Sany Heavy Equipment Co.,Ltd.,Shenyang 110027,China) |
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| Abstract: | Simulating process of cutting head in cutting coal rocks by using explicit dynamic theory,two operating conditions of cutting head in crosscutting and drilling coal rocks are simulated with the software ANSYS/LS-DYNA12.1 and Pro/E.Obtained the external forces on cutting head,and analyzed and compared working forces after statistic. |
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| Keywords: | LS-DYNA roadheader cutting head explicit dynamic analysis |
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