CN105401886A - 凸起条钻头 - Google Patents
凸起条钻头 Download PDFInfo
- Publication number
- CN105401886A CN105401886A CN201510920105.3A CN201510920105A CN105401886A CN 105401886 A CN105401886 A CN 105401886A CN 201510920105 A CN201510920105 A CN 201510920105A CN 105401886 A CN105401886 A CN 105401886A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- sleeve
- cutting edge
- drillstock
- fixedly connected
- 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.)
- Granted
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 29
- 238000005065 mining Methods 0.000 abstract description 14
- 238000005553 drilling Methods 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 abstract description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 241001074085 Scophthalmus aquosus Species 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 102000016938 Catalase Human genes 0.000 description 1
- 108010053835 Catalase Proteins 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
- E21B10/43—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits characterised by the arrangement of teeth or other cutting elements
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510920105.3A CN105401886B (zh) | 2015-12-14 | 2015-12-14 | 凸起条钻头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510920105.3A CN105401886B (zh) | 2015-12-14 | 2015-12-14 | 凸起条钻头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105401886A true CN105401886A (zh) | 2016-03-16 |
CN105401886B CN105401886B (zh) | 2017-10-03 |
Family
ID=55467601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510920105.3A Expired - Fee Related CN105401886B (zh) | 2015-12-14 | 2015-12-14 | 凸起条钻头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105401886B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7137462B2 (en) * | 2002-11-01 | 2006-11-21 | Kabushiki Kaisha Miyanaga | Drill bit |
CN103635654A (zh) * | 2011-04-26 | 2014-03-12 | 史密斯国际有限公司 | 在固定切割器钻头中使用套管、压缩弹簧、和/或销/球附连滚动切割器的方法 |
CN105064924A (zh) * | 2015-08-20 | 2015-11-18 | 郑州神利达钻采设备有限公司 | 多级切割钻头 |
CN105064927A (zh) * | 2015-08-20 | 2015-11-18 | 郑州神利达钻采设备有限公司 | 可拆卸钻头 |
CN105113996A (zh) * | 2015-08-20 | 2015-12-02 | 郑州神利达钻采设备有限公司 | 可引流的钻头套筒 |
CN205172443U (zh) * | 2015-12-14 | 2016-04-20 | 河南广度超硬材料有限公司 | 凸起条钻头 |
-
2015
- 2015-12-14 CN CN201510920105.3A patent/CN105401886B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7137462B2 (en) * | 2002-11-01 | 2006-11-21 | Kabushiki Kaisha Miyanaga | Drill bit |
CN103635654A (zh) * | 2011-04-26 | 2014-03-12 | 史密斯国际有限公司 | 在固定切割器钻头中使用套管、压缩弹簧、和/或销/球附连滚动切割器的方法 |
CN105064924A (zh) * | 2015-08-20 | 2015-11-18 | 郑州神利达钻采设备有限公司 | 多级切割钻头 |
CN105064927A (zh) * | 2015-08-20 | 2015-11-18 | 郑州神利达钻采设备有限公司 | 可拆卸钻头 |
CN105113996A (zh) * | 2015-08-20 | 2015-12-02 | 郑州神利达钻采设备有限公司 | 可引流的钻头套筒 |
CN205172443U (zh) * | 2015-12-14 | 2016-04-20 | 河南广度超硬材料有限公司 | 凸起条钻头 |
Also Published As
Publication number | Publication date |
---|---|
CN105401886B (zh) | 2017-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Zeyu Inventor after: Shi Yanhong Inventor after: Lian Xinlan Inventor before: Lian Xinlan Inventor before: Lian Kebin Inventor before: Mao Baozhan |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20170810 Address after: 450045 Zhengzhou Jinshui District, Henan, North Ring Road, No. 36 Applicant after: North University of Water Resource and Electric Power Address before: 450007 Henan Province, Zhengzhou City Road, No. 37 volt cow Road, building No. 14, No. 156 Applicant before: HENAN GUANGDU SUPERHARD MATERIAL CO., LTD. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20201214 |