探矿工程-岩土钻掘工程Issue(8)：63-67,5.
岩心钻机液压钳盘式刹车卷扬机的研发与应用
Development and Application of Hydraulic Calipers Disc Brake Winch
王龙 1白祖卫1
作者信息
- 1. 陕西西探地质装备有限公司，陕西西安710089
- 折叠
摘要
Abstract
The master winch of traditional spindle mechanical drilling machine has both the advantages of hook free-falling and rapid drilling tools lowering and the disadvantages of low abrasion resisting of belt asbestos braking, low friction coeffi-cients, difficult operation, low sensitivity, poor heat dissipation, poor high temperature property and difficult safety control for drilling tools assembling and disassembling.For the master winch of full-hydraulic dynamic head drill, the elevating speed is controlled by the flow of hydraulic system, the safety of drilling tools assembling and disassembling is easily guar-anteed, and the cooling forced by hydraulic system is also good.A hydraulic winch of full-hydraulic core drill is developed;the above problems of the master winch of traditional spindle mechanical drilling machine are solved by hydraulic pressure.关键词
全液压岩心钻机/卷扬机/盘式刹车Key words
full-hydraulic core drill/winch/disc brake分类
地质学引用本文复制引用
王龙,白祖卫..岩心钻机液压钳盘式刹车卷扬机的研发与应用[J].探矿工程-岩土钻掘工程,2015,(8):63-67,5.
