| 弯曲孔钻进方法的研究 |
| |
| 引用本文： | 赵兴君.弯曲孔钻进方法的研究[J].辽宁工程技术大学学报(自然科学版),1991(1). |
| |
| 作者姓名： | 赵兴君 |
| |
| 作者单位： | 阜新矿业学院井巷工程教研室 |
| |
| 摘 要： | 本文设计了一种简单的钻进方案及机具,经试验证实,可钻成曲率半径为3米左右拐角90°的弯曲孔,并对钻具造斜基本规律进行了研究。此项技术的完善将有希望用于对水平钻进距离要求不很长的特殊钻孔。
|
| 关 键 词： | 弯曲孔 拐角钻进 造斜率 偏心垫块 |
Research Into the Method of Drilling Curve Hole |
| |
| Zhao Xingjun.Research Into the Method of Drilling Curve Hole[J].Journal of Liaoning Technical University (Natural Science Edition),1991(1). |
| |
| Authors: | Zhao Xingjun |
| |
| Institution: | Zhao Xingjun |
| |
| Abstract: | This paper presents the test research of curve hole drilling, designs a simple drilling plan and instrument and studies the basic law of oblique-making; the test proves that with this method curve holes in 90 angle can be drilled. |
| |
| Keywords: | curve hole corner drilling oblique-making ratio |
| 本文献已被 CNKI 等数据库收录！ |
