CN203701987U - 钢体微斜四刀翼pdc钻头 - Google Patents
钢体微斜四刀翼pdc钻头 Download PDFInfo
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- CN203701987U CN203701987U CN201320881171.0U CN201320881171U CN203701987U CN 203701987 U CN203701987 U CN 203701987U CN 201320881171 U CN201320881171 U CN 201320881171U CN 203701987 U CN203701987 U CN 203701987U
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- wing
- cutting teeth
- short sword
- rimmer knife
- nozzle water
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 24
- 239000010959 steel Substances 0.000 title claims abstract description 24
- 229910003460 diamond Inorganic materials 0.000 title abstract description 4
- 239000010432 diamond Substances 0.000 title abstract description 4
- 230000036346 tooth eruption Effects 0.000 claims abstract description 88
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 238000009826 distribution Methods 0.000 claims abstract description 9
- 210000000515 tooth Anatomy 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 5
- 238000005553 drilling Methods 0.000 abstract description 24
- 230000035515 penetration Effects 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320881171.0U CN203701987U (zh) | 2013-12-30 | 2013-12-30 | 钢体微斜四刀翼pdc钻头 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320881171.0U CN203701987U (zh) | 2013-12-30 | 2013-12-30 | 钢体微斜四刀翼pdc钻头 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203701987U true CN203701987U (zh) | 2014-07-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320881171.0U Expired - Fee Related CN203701987U (zh) | 2013-12-30 | 2013-12-30 | 钢体微斜四刀翼pdc钻头 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203701987U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404434A (zh) * | 2021-06-29 | 2021-09-17 | 山西天地王坡煤业有限公司 | 双向刮刀钻头 |
-
2013
- 2013-12-30 CN CN201320881171.0U patent/CN203701987U/zh not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404434A (zh) * | 2021-06-29 | 2021-09-17 | 山西天地王坡煤业有限公司 | 双向刮刀钻头 |
| CN113404434B (zh) * | 2021-06-29 | 2024-05-17 | 山西天地王坡煤业有限公司 | 双向刮刀钻头 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zeng Weilin Inventor before: Zeng Weilin Inventor before: Zhang Jie |
|
| COR | Change of bibliographic data | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 834000, No. four, No. 3860, Ping Bei Road, the Xinjiang Uygur Autonomous Region, Karamay Patentee after: Xinjiang new edge Petroleum Technology Service Limited by Share Ltd. Address before: 834000, No. four, No. 3860, Ping Bei Road, the Xinjiang Uygur Autonomous Region, Karamay Patentee before: KARAMAY NEW EDGE DIAMOND DRILL MANUFACTURING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |