| YZ－35型牙轮钻机钻杆的强度分析 |
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| 引用本文： | 孙衍全,赵文正,吴文章,门玉贵. YZ－35型牙轮钻机钻杆的强度分析[J]. 机械强度, 1995, 0(1) |
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| 作者姓名： | 孙衍全 赵文正 吴文章 门玉贵 |
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| 作者单位： | 北京科技大学 |
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| 摘 要： | 采用ＳＡＰ５Ｐ结构分析软件对ＹＺ－３５型牙轮钻机的钻杆首先以梁结构单元形式计算了其节点力和位移，然后对其三个接头部分以体单元形式进行细分析，提出了结构的改进方案。
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| 关 键 词： | 钻杆，强度 |
THE STRENGTH ANALYSIS OF YZ-35 BLASTHOLE DRILLER''''S DRLLNG ROD |
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| Sun Yanquan,Zhao Wenzheng,Wu Wenzhang,Men Yuguei. THE STRENGTH ANALYSIS OF YZ-35 BLASTHOLE DRILLER''''S DRLLNG ROD[J]. Journal of Mechanical Strength, 1995, 0(1) |
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| Authors: | Sun Yanquan Zhao Wenzheng Wu Wenzhang Men Yuguei |
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| Abstract: | For the drilling rod of YZ-35 Blasthole Driller, This paper, first,divides it into beam elements andcalculates their joint forces and displacernents by using SAP5P structure analysis program,then,analyses in detailthe three joints of drilling rod by applying solid elements,and finally puts forward the improvement of drilling rod's stucture . |
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| Keywords: | drilling rod strength improvement |
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