CN106121543A - 一种基于模块化布齿的pdc单牙轮钻头 - Google Patents
一种基于模块化布齿的pdc单牙轮钻头 Download PDFInfo
- Publication number
- CN106121543A CN106121543A CN201610497122.5A CN201610497122A CN106121543A CN 106121543 A CN106121543 A CN 106121543A CN 201610497122 A CN201610497122 A CN 201610497122A CN 106121543 A CN106121543 A CN 106121543A
- Authority
- CN
- China
- Prior art keywords
- pdc
- arc module
- tooth
- cingulum
- cingulums
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/50—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/08—Roller bits
- E21B10/16—Roller bits characterised by tooth form or arrangement
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610497122.5A CN106121543B (zh) | 2016-06-30 | 2016-06-30 | 一种基于模块化布齿的pdc单牙轮钻头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610497122.5A CN106121543B (zh) | 2016-06-30 | 2016-06-30 | 一种基于模块化布齿的pdc单牙轮钻头 |
Publications (2)
Publication Number | Publication Date |
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CN106121543A true CN106121543A (zh) | 2016-11-16 |
CN106121543B CN106121543B (zh) | 2019-12-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610497122.5A Active CN106121543B (zh) | 2016-06-30 | 2016-06-30 | 一种基于模块化布齿的pdc单牙轮钻头 |
Country Status (1)
Country | Link |
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CN (1) | CN106121543B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108798525A (zh) * | 2018-06-12 | 2018-11-13 | 中国五冶集团有限公司 | 叠层工作的单牙轮钻头 |
CN111411900A (zh) * | 2020-03-13 | 2020-07-14 | 西南石油大学 | 一种复合式强切削单牙轮钻头 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5921330A (en) * | 1997-03-12 | 1999-07-13 | Smith International, Inc. | Rock bit with wear-and fracture-resistant hardfacing |
US20080149398A1 (en) * | 2003-12-17 | 2008-06-26 | Smith International, Inc. | Novel bits and cutting structures |
CN103541660A (zh) * | 2013-11-07 | 2014-01-29 | 西南石油大学 | 一种复合式偏心单牙轮钻头 |
CN104612589A (zh) * | 2015-01-15 | 2015-05-13 | 西南石油大学 | 一种基于非平面结合的pdc加强齿的单牙轮钻头 |
-
2016
- 2016-06-30 CN CN201610497122.5A patent/CN106121543B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5921330A (en) * | 1997-03-12 | 1999-07-13 | Smith International, Inc. | Rock bit with wear-and fracture-resistant hardfacing |
US20080149398A1 (en) * | 2003-12-17 | 2008-06-26 | Smith International, Inc. | Novel bits and cutting structures |
CN103541660A (zh) * | 2013-11-07 | 2014-01-29 | 西南石油大学 | 一种复合式偏心单牙轮钻头 |
CN104612589A (zh) * | 2015-01-15 | 2015-05-13 | 西南石油大学 | 一种基于非平面结合的pdc加强齿的单牙轮钻头 |
Non-Patent Citations (1)
Title |
---|
张德荣 等: "异形PDC加强齿结构优化设计及有限元分析", 《机械设计与研究》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108798525A (zh) * | 2018-06-12 | 2018-11-13 | 中国五冶集团有限公司 | 叠层工作的单牙轮钻头 |
CN111411900A (zh) * | 2020-03-13 | 2020-07-14 | 西南石油大学 | 一种复合式强切削单牙轮钻头 |
Also Published As
Publication number | Publication date |
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CN106121543B (zh) | 2019-12-17 |
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Inventor after: Zhang Derong Inventor after: Kong Chunyan Inventor after: Liang Zheng Inventor after: Chang Shili Inventor after: Wu Simeng Inventor after: Yue Huawei Inventor after: Sun Linping Inventor before: Kong Chunyan Inventor before: Zhang Derong Inventor before: Liang Zheng Inventor before: Chang Shili Inventor before: Wu Simeng Inventor before: Yue Huawei Inventor before: Sun Linping |
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