Secondly the configuration and working characteristic of the mine hoist is introduced.

其次介绍了矿井提升机的组成结构和工作特点.

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The mine hoist's lift cage sometimes produces sudden falling lifting weight.

从理论上分析了矿井提升机产生下坠现象的原因及危害.

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Mine hoist is the key to the connection of the ground and the mine well.

矿井提升是联系地面和井下的重要通道,被人们喻为矿山的咽喉.

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Running safely of mine hoist mainly depends on running parameter control in retardation period.

矿井提升机的安全运行主要取决于减速段运行参数的控制.

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When transfer heavy object a lower level , mine hoist usually uses the way of power braking.

矿井提升机下放重物时, 多采用动力制动方式.

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In this paper, the speed control way for mine hoist start and stop are presented.

论述了提升机在起动和停止时速度的控制方法.

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The skid - proof safety performance ( SSP ) is an important safety index for multi - rope friction mine hoist.

防滑安全性能是多绳摩擦提升机的一项重要安全指标.

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This paper introduces the improving process of overwind and automatic speed reducting gear for mine hoist.

介绍了矿用提升绞车过卷及自动减速装置改进的过程.

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