CN201714305U - 一种地质钻头 - Google Patents
一种地质钻头 Download PDFInfo
- Publication number
- CN201714305U CN201714305U CN2010202551260U CN201020255126U CN201714305U CN 201714305 U CN201714305 U CN 201714305U CN 2010202551260 U CN2010202551260 U CN 2010202551260U CN 201020255126 U CN201020255126 U CN 201020255126U CN 201714305 U CN201714305 U CN 201714305U
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- Prior art keywords
- layer
- drill bit
- drilling
- drilling teeth
- teeth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229910003460 diamond Inorganic materials 0.000 claims abstract description 13
- 239000010432 diamond Substances 0.000 claims abstract description 13
- 239000000956 alloy Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 6
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 5
- 239000013078 crystal Substances 0.000 claims abstract description 5
- 230000007704 transition Effects 0.000 claims abstract description 4
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 18
- 238000005553 drilling Methods 0.000 abstract description 11
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010202551260U CN201714305U (zh) | 2010-07-12 | 2010-07-12 | 一种地质钻头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010202551260U CN201714305U (zh) | 2010-07-12 | 2010-07-12 | 一种地质钻头 |
Publications (1)
Publication Number | Publication Date |
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CN201714305U true CN201714305U (zh) | 2011-01-19 |
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Family Applications (1)
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CN2010202551260U Expired - Fee Related CN201714305U (zh) | 2010-07-12 | 2010-07-12 | 一种地质钻头 |
Country Status (1)
Country | Link |
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CN (1) | CN201714305U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103510857A (zh) * | 2013-10-09 | 2014-01-15 | 无锡中地地质装备有限公司 | 防跑偏钻探用钻头 |
CN105649538A (zh) * | 2015-12-24 | 2016-06-08 | 中南大学 | 栅格状工作层金刚石钻头及其3d打印制作工艺 |
CN106050149A (zh) * | 2016-07-27 | 2016-10-26 | 安徽省地质矿产勘查局313地质队 | 螺旋齿阶梯底喷式金刚石钻头 |
-
2010
- 2010-07-12 CN CN2010202551260U patent/CN201714305U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103510857A (zh) * | 2013-10-09 | 2014-01-15 | 无锡中地地质装备有限公司 | 防跑偏钻探用钻头 |
CN105649538A (zh) * | 2015-12-24 | 2016-06-08 | 中南大学 | 栅格状工作层金刚石钻头及其3d打印制作工艺 |
CN105649538B (zh) * | 2015-12-24 | 2018-02-06 | 中南大学 | 栅格状工作层金刚石钻头及其3d打印制作工艺 |
CN106050149A (zh) * | 2016-07-27 | 2016-10-26 | 安徽省地质矿产勘查局313地质队 | 螺旋齿阶梯底喷式金刚石钻头 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Xuancheng Inventor after: Xiong Xiang Inventor after: Liu Rutie Inventor after: Zhou Wenjun Inventor after: Wang Jian Inventor before: Wu Xuancheng |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171201 Address after: One of the 528000 in Guangdong province Foshan City Danzao Town Nanhai District Nansha village three industrial zone Chen Junjin building Patentee after: Foshan Jin Xin new Mstar Technology Ltd Address before: 200120 No. 1996 Zhang Yang Road, Shanghai, Pudong New Area Patentee before: Wu Xuancheng |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: One of the 528000 in Guangdong province Foshan City Danzao Town Nanhai District Nansha village three industrial zone Chen Junjin building Patentee after: Guangdong Jin Xin new materials Co., Ltd. Address before: One of the 528000 in Guangdong province Foshan City Danzao Town Nanhai District Nansha village three industrial zone Chen Junjin building Patentee before: Foshan Jin Xin new Mstar Technology Ltd |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20190712 |
|
CF01 | Termination of patent right due to non-payment of annual fee |