| ZY9000/25/45型掩护式液压支架受力分析 |
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| 引用本文： | 焦青,王在伟.ZY9000/25/45型掩护式液压支架受力分析[J].煤矿机械,2011,32(5):83-84. |
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| 作者姓名： | 焦青 王在伟 |
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| 作者单位： | 中国矿业大学,机电工程学院,江苏徐州221008 |
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| 摘 要： | 对ZY9000/25/50型掩护式液压支架进行受力分析。通过编制了Visual Basic计算机程序,得到了支架在每个高度时各部件的受力大小以及支架从高到低变化时所求参数的变化曲线,从而找出每个部件受力最大时的对应高度,便于强度校核。
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| 关 键 词： | 液压支架 Visual Basic 受力分析 变化曲线 |
Force Analysis for Shield Hydraulic Support of ZY9000/25/50 Type |
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| JIAO Qing,WANG Zai-wei.Force Analysis for Shield Hydraulic Support of ZY9000/25/50 Type[J].Coal Mine Machinery,2011,32(5):83-84. |
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| Authors: | JIAO Qing WANG Zai-wei |
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| Affiliation: | JIAO Qing,WANG Zai-wei(College of Mechanical Engineering of China University of Mining and Technology,Xuzhou 221008,China) |
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| Abstract: | Four-bar mechanism is one of the most important components of shield hydraulic support.The force analysis of ZY9000/25/50 type hydraulic support was introduced.By way of compile a computer program with Visual Basic programming language,gain the force value of every component at every support height,and draw out the curves of the request parameters while the support running from its max-height to its min-height.Then get the corresponding support height what find easily.It is convenient for strength checking. |
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| Keywords: | hydraulic support Visual Basic force analysis track curve |
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