| 基于新型履带式全液压钻机的螺旋钻进试验研究 |
| |
| 引用本文： | 姚亚峰.基于新型履带式全液压钻机的螺旋钻进试验研究[J].探矿工程,2009,36(6):31-33. |
| |
| 作者姓名： | 姚亚峰 |
| |
| 作者单位： | 煤炭科学研究总院西安研究院,陕西西安710077 |
| |
| 摘 要： | 采用了新型履带式全液压钻机在阳泉煤业集团二矿进行的煤层螺旋钻进试验，试验表明使用该履带式钻机减少了钻孔的辅助时间，提高了钻孔效率。通过本次试验发挥了钻机及钻具的优势，并总结了螺旋钻进技术一些注意事项。
|
| 关 键 词： | 螺旋钻进 履带式全液压钻机 瓦斯抽放 |
| 收稿时间： | 2008/12/31 0:00:00 |
Testing Research on Auger Drilling by New Type Crawler Hydraulic Drilling Rig |
| |
| YAO Ya-feng.Testing Research on Auger Drilling by New Type Crawler Hydraulic Drilling Rig[J].Exploration Engineering(Drilling & Tunneling),2009,36(6):31-33. |
| |
| Authors: | YAO Ya-feng |
| |
| Institution: | YAO Ya-feng ( Xi＇ an Branch, China Coal Research Institute, Xi＇ an Shanxi 710077, China) |
| |
| Abstract: | The coal bed auger drilling was tested in Yangquan coal group with new type crawler hydraulic drilling rig. It showed that the auxiliary time of drilling was reduced and the drilling efficiency was improved. The drill and drilling tools brought advantages in this test, and a lot of construction cautious of auger drilling technology were summarized. |
| |
| Keywords: | auger drilling crawler hydraulic drilling rig gas drainage |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《探矿工程》浏览原始摘要信息 |
| 点击此处可从《探矿工程》下载免费的PDF全文 |
