| 弹簧钢球式安全离合器在钻机中的应用 |
| 修订日期：1999-04-09 点此下载全文 |
| 引用本文：田树伟,张培丰.弹簧钢球式安全离合器在钻机中的应用[J].钻探工程,1999,(6):23-24.. Application of Safety Clutch with Spring and Steel Ball in Drill[J]. Drilling Engineering, 1999,(6):23-24. |
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| 田树伟 张培丰 |
| Institute of Exploration Engineering，Fangshan，Beijing，102405 |
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| 中文摘要:分析了钻机在施工过程中经常发生机械事故的主要原因,提出了解决这一问题的方法,即在钻机内的传动轴上安装弹簧钢球式安全离合器,并经过反复试验论证了这一方法的可行性。 |
| 中文关键词:钻机,机械事故,极限转矩,弹簧钢球式安全离合器 |
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| Application of Safety Clutch with Spring and Steel Ball in Drill |
| Tian Shuwei Zhang Peifeng |
Tian Shuwei, Zhang Peifeng
(Institute of Exploration Engineering, Fangshan, Beijing, 102405)
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| Abstract:Main causes of mechanical failures which often happen during the work are analysed. The solutions are put forward. Placing a safety clutch with springs and steel balls on transmission shaft of the drill can resolved the mechanical failure problems. It is proved by repeated tests. |
| keywords:drill, mechanical failure, limit moment of shift, clutch with spring and steel ball safety, |
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