Pneumatic Jet-type Reverse Circulation Tool of The Central Hollow DTH Hammer
Author:
Affiliation:
Fund Project:
摘要
|
图/表
|
访问统计
|
参考文献
|
相似文献
|
引证文献
|
资源附件
|
文章评论
摘要:
介绍了贯通式潜孔锤气力喷反钻具系统的工作原理、结构设计、钻具特点及测试和生产试验情况。
Abstract:
The operating principle, structural design, drilling tool features, as well as test, production trial. are described of the pneumatic jet-type reverse circulation tool of the central hollow DTH hammer.
参考文献
相似文献
引证文献
引用本文
潘殿琦,蒋荣庆,殷琨.贯通式潜孔锤气力喷反钻具系统[J].钻探工程,1997,(4):32-33,39.Pan Dinanqi. Pneumatic Jet-type Reverse Circulation Tool of The Central Hollow DTH Hammer[J]. Drilling Engineering, 1997,(4):32-33,39.