| 煤岩刨削中的刨刀受力有限元模拟研究 |
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| 引用本文： | 郝志勇,毛君. 煤岩刨削中的刨刀受力有限元模拟研究[J]. 微计算机信息, 2011, 0(10) |
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| 作者姓名： | 郝志勇 毛君 |
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| 作者单位： | 辽宁工程技术大学机械工程学院; |
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| 基金项目： | 辽宁省教育厅高等学校科研项目计划资助(2010); 辽宁省煤矿安全生产技术指导性计划项目(2009); 辽宁工程技术大学科研启动基金 |
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| 摘 要： | 建立刨煤机刨刀刨削煤层的三维模型,利用有限元分析软件LS-DYNA,模拟刨刀刨削煤层的过程。通过研究,得到了刨削速度、刨刀刨削阻力等的时间历程曲线,分析了不同刨削深度、刨刀间距和刨刀宽度对刨削阻力的影响。
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| 关 键 词： | 刨煤机 刨刀 刨削深度 刨削阻力 |
The finite element simulation study on plow bit's resistance during cutting coal and rock |
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| HAO Zhi-yong MAO Jun. The finite element simulation study on plow bit's resistance during cutting coal and rock[J]. Control & Automation, 2011, 0(10) |
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| Authors: | HAO Zhi-yong MAO Jun |
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| Affiliation: | HAO Zhi-yong MAO Jun(College of Mechanical Engineering,Liaoning Technical University,Fuxin,123000,China) |
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| Abstract: | Establishing the plow cutting coal seam 3D simulation model,Using finite element analysis software ANSYS/LS-DYNA,simulating plow bit cutting coal seam process.under Through this study,obtaining the plow speed,cutting resistance of plow bit 's time process curve,analyzing the influence on cutting resistance of different cutting depth,separation distance and width. |
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| Keywords: | plow plow bit cutting depth cutting resistance |
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