| 平衡补偿双向锁的可行性探讨 |
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| 引用本文： | 李聚领,杨卫书.平衡补偿双向锁的可行性探讨[J].煤矿机械,2009,30(3). |
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| 作者姓名： | 李聚领 杨卫书 |
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| 作者单位： | 郑州煤矿机械集团有限公司,液压工程中心,郑州,450013 |
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| 摘 要： | 通过对两柱掩护式液压支架平衡千斤顶的受力分析,探讨平衡补偿双向锁针对解决平衡安全阀频繁开启问题的可行性,并进行了实例计算及实验验证,最后阐述了平衡补偿双向锁的技术性能及应用前景。
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| 关 键 词： | 液压支架 平衡补偿双向锁 平衡安全阀 升柱 接顶 |
Feasible Exploration of Balance Compensation Bidirectional Lock |
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| LI Ju-ling,YANG Wei-shu.Feasible Exploration of Balance Compensation Bidirectional Lock[J].Coal Mine Machinery,2009,30(3). |
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| Authors: | LI Ju-ling YANG Wei-shu |
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| Abstract: | Through two column shield type hydraulic support balance hydraulic cylinder stress analysis,get that the feasibility of balance compensation bidirectional lock in the solution of balance safety valve frequent opening question,and has carried on the example computation and the experiment confirms,finally,elaborated the balance compensation bidirectional lock technical performance and the application prospect. |
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| Keywords: | hydraulic support balance compensation bidirectional lock balance safety valve rise column contacts mine roof |
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