| 随钻定向取心器研究 |
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| 引用本文： | 胥建华,张品萃,肖阳春,谢智斌.随钻定向取心器研究[J].成都理工大学学报(自然科学版),2002,29(4):465-467. |
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| 作者姓名： | 胥建华 张品萃 肖阳春 谢智斌 |
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| 作者单位： | 1. 成都理工大学环境工程与土木工程学院,成都,610059
2. 成都理工大学网络教育学院 |
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| 摘 要： | 介绍了一种具有随钻定向取心特点、定向精度高、标记清晰可靠、结构简单、操作简便、性能比 SDQ-91型更好的 SDQ-94A型定向取心器
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| 关 键 词： | 定向标记 弹性刻刀 取心装置设计 |
| 文章编号： | 1005-9539(2002)04-0465-03 |
| 修稿时间： | 2001年7月25日 |
DESIGN OF THE SDQ-94A ORIENTED CORE-TAKING DEVICE WITH DRILLING |
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| XU Jian hua,ZHANG Pin cui,XIAO Yang chun,XIE Zhi bin.DESIGN OF THE SDQ-94A ORIENTED CORE-TAKING DEVICE WITH DRILLING[J].Journal of Chengdu University of Technology: Sci & Technol Ed,2002,29(4):465-467. |
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| Authors: | XU Jian hua ZHANG Pin cui XIAO Yang chun XIE Zhi bin |
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| Abstract: | The key problem of oriented core taking is the accuracy and reliability of making oriented marks on a core. This paper describes an oriented core taking device with drilling. It is characterized by high orienting accuracy and high mark quality on a core. The device is simple in construction and easy to handle . The device is better than SDQ 91 device. |
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| Keywords: | oriented mark spring graver design of core taking device |
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