| 多绳摩擦轮提升系统的动态滑动特性分析 |
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| 引用本文： | 苏晓辉,李玉瑾.多绳摩擦轮提升系统的动态滑动特性分析[J].煤矿机械,2007,28(9):64-67. |
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| 作者姓名： | 苏晓辉 李玉瑾 |
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| 作者单位： | 1. 北京神华国际技术公司,北京,100011
2. 北京华宇工程有限公司,北京,100011 |
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| 摘 要： | 大型摩擦轮式提升机安全传动是关系矿井安全运行的关键。在理论计算和试验的基础上,对摩擦轮提升的滑动特性、摩擦特性、钢丝绳弹性动力学特性进行分析,给出了防止摩擦提升传动失效(打滑)方法—限制钢丝绳张力比、采用高性能和高摩擦系数的摩擦衬垫。
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| 关 键 词： | 摩擦轮提升机 滑动特性 安全滑动 张力比 摩擦系数 |
| 文章编号： | 1003-0794（2007）09-0064-04 |
| 修稿时间： | 2007-07-10 |
Dynamic Sliding Property Analysis of Multi - cable Friction Hoist System |
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| SU Xiao-hui,LI Yu-jin.Dynamic Sliding Property Analysis of Multi - cable Friction Hoist System[J].Coal Mine Machinery,2007,28(9):64-67. |
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| Authors: | SU Xiao-hui LI Yu-jin |
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| Affiliation: | 1. Beijing Shenhua International Technology Ltd., Beijing 1013011, China; 2. Beijing Huayu Engineering Company Limited, Beijing 100011, China |
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| Abstract: | The safety transmission of the large friction hoist is a key issue to assure the safety for running mane. Based on theoretical calculations and experiment, analyzes the sliding property, friction property of the friction hoist and elasticity dynamics property of the wire rope, and points out the method which can prevent the friction hoist transmission from failure, that is, to limit the tension ratio of the wire rope and use the liner of high performance and the coefficient of friction. |
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| Keywords: | friction hoist sliding property safe sliding tension ratio coefficient of fnction |
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