CN101016826B - Bit body of diamond bit and manufacture method therefor - Google Patents
Bit body of diamond bit and manufacture method therefor Download PDFInfo
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- CN101016826B CN101016826B CN2007100516373A CN200710051637A CN101016826B CN 101016826 B CN101016826 B CN 101016826B CN 2007100516373 A CN2007100516373 A CN 2007100516373A CN 200710051637 A CN200710051637 A CN 200710051637A CN 101016826 B CN101016826 B CN 101016826B
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- tungsten carbide
- bit body
- bit
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- sintered
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Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2007100516373A CN101016826B (en) | 2007-03-08 | 2007-03-08 | Bit body of diamond bit and manufacture method therefor |
Applications Claiming Priority (1)
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CN2007100516373A CN101016826B (en) | 2007-03-08 | 2007-03-08 | Bit body of diamond bit and manufacture method therefor |
Publications (2)
Publication Number | Publication Date |
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CN101016826A CN101016826A (en) | 2007-08-15 |
CN101016826B true CN101016826B (en) | 2010-06-16 |
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CN2007100516373A Active CN101016826B (en) | 2007-03-08 | 2007-03-08 | Bit body of diamond bit and manufacture method therefor |
Country Status (1)
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CN (1) | CN101016826B (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE532992C2 (en) * | 2007-11-08 | 2010-06-08 | Alfa Laval Corp Ab | Process for making a diamond composite, green body, diamond composite and use of the diamond composite |
US20100104874A1 (en) * | 2008-10-29 | 2010-04-29 | Smith International, Inc. | High pressure sintering with carbon additives |
CN102198506B (en) * | 2010-03-26 | 2014-08-20 | 成都百施特金刚石钻头有限公司 | Sintering method for matrix drill bits over 16' |
CN101780665B (en) * | 2010-03-31 | 2012-08-08 | 泉州众志金刚石工具有限公司 | Diamond Brad grinding block |
CN101975026A (en) * | 2010-10-18 | 2011-02-16 | 韩桂云 | PDC (Polycrystalline Diamond Compact) drill |
CN102513540B (en) * | 2011-12-12 | 2016-01-06 | 杨岗 | A kind of preparation method of the carcass drilling bit for sintering |
CN103527100A (en) * | 2013-10-31 | 2014-01-22 | 沈阳中油天宝(集团)鞍山钻头有限公司 | Method for connecting polycrystalline diamond compact (PDC) bit sintering body with connector body |
CA2934195C (en) * | 2014-02-11 | 2018-07-17 | Halliburton Energy Services, Inc. | Precipitation hardened matrix drill bit |
CN105089508A (en) * | 2014-05-05 | 2015-11-25 | 成都百施特金刚石钻头有限公司 | Rotational drilling well drill bit and manufacturing method for same |
CN104399992B (en) * | 2014-10-20 | 2017-01-18 | 四川川庆石油钻采科技有限公司 | Manufacturing method of double-cutting impregnated insert |
CA2973467C (en) * | 2015-03-05 | 2019-09-24 | Halliburton Energy Services, Inc. | Localized binder formation in a drilling tool |
CN107587845A (en) * | 2016-07-08 | 2018-01-16 | 湖北地大金石地质工具有限公司 | The impregnated honeycomb ceramics diamond bit of ceramic base hot pressing |
CN106216689B (en) * | 2016-07-21 | 2018-03-02 | 四川川石金刚石钻头有限公司 | A kind of PDC drill bit carcass preparation technology |
CN106636912A (en) * | 2016-08-29 | 2017-05-10 | 昆山新浦瑞金属材料有限公司 | High-hardness strengthened steel shot and manufacturing method thereof |
JP6467535B1 (en) * | 2018-02-13 | 2019-02-13 | 福田金属箔粉工業株式会社 | Cu-based powder for infiltration |
CN108941701A (en) * | 2018-08-28 | 2018-12-07 | 山东托普森金刚石钻头有限公司 | A kind of heat-resistant antifriction integral type strengthens drill bit and preparation method thereof |
CN109136435A (en) * | 2018-09-30 | 2019-01-04 | 山东托普森金刚石钻头有限公司 | A kind of blast furnace casting mouth of a river perforating disjunctor cross formula drill bit and preparation method thereof |
CN110439581B (en) * | 2019-09-04 | 2021-12-03 | 郑州机械研究所有限公司 | Wear-resistant material, wear-resistant cutter ring and shield tunneling machine |
CN110643880B (en) * | 2019-11-07 | 2020-11-13 | 广东省材料与加工研究所 | Drill bit matrix material and preparation method thereof |
CN111550206B (en) * | 2020-05-13 | 2022-08-23 | 浙江工业职业技术学院 | Rock sampling device for geotechnical engineering |
CN114082955A (en) * | 2020-08-25 | 2022-02-25 | 成都百施特金刚石钻头有限公司 | Manufacturing method of high-performance matrix drill bit |
CN114086890A (en) * | 2020-08-25 | 2022-02-25 | 成都百施特金刚石钻头有限公司 | Sintering method of double-core matrix drill bit |
CN115921864A (en) * | 2022-12-26 | 2023-04-07 | 天津立林钻头有限公司 | Production method of novel wear-resistant layer of tooth surface of steel tooth roller bit |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4884477A (en) * | 1988-03-31 | 1989-12-05 | Eastman Christensen Company | Rotary drill bit with abrasion and erosion resistant facing |
US5090491A (en) * | 1987-10-13 | 1992-02-25 | Eastman Christensen Company | Earth boring drill bit with matrix displacing material |
US6454028B1 (en) * | 2001-01-04 | 2002-09-24 | Camco International (U.K.) Limited | Wear resistant drill bit |
CN1635174A (en) * | 2003-12-30 | 2005-07-06 | 北京有色金属研究总院 | Preparing method for bit basis material containing rare earth |
CN1730897A (en) * | 2005-09-02 | 2006-02-08 | 湖南飞碟新材料有限责任公司 | Geological bit and its manufacturing method |
CN1807668A (en) * | 2005-12-20 | 2006-07-26 | 江汉石油钻头股份有限公司 | Diamond drill bit matrix powder |
-
2007
- 2007-03-08 CN CN2007100516373A patent/CN101016826B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5090491A (en) * | 1987-10-13 | 1992-02-25 | Eastman Christensen Company | Earth boring drill bit with matrix displacing material |
US4884477A (en) * | 1988-03-31 | 1989-12-05 | Eastman Christensen Company | Rotary drill bit with abrasion and erosion resistant facing |
US6454028B1 (en) * | 2001-01-04 | 2002-09-24 | Camco International (U.K.) Limited | Wear resistant drill bit |
CN1635174A (en) * | 2003-12-30 | 2005-07-06 | 北京有色金属研究总院 | Preparing method for bit basis material containing rare earth |
CN1730897A (en) * | 2005-09-02 | 2006-02-08 | 湖南飞碟新材料有限责任公司 | Geological bit and its manufacturing method |
CN1807668A (en) * | 2005-12-20 | 2006-07-26 | 江汉石油钻头股份有限公司 | Diamond drill bit matrix powder |
Also Published As
Publication number | Publication date |
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CN101016826A (en) | 2007-08-15 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhan Rui Te diamond Co., Ltd Assignor: Jianghan Petroleum Drilling Bit Co., Ltd. Contract record no.: 2011420000121 Denomination of invention: Bit body of diamond bit and manufacture method therefor Granted publication date: 20100616 License type: Exclusive License Open date: 20070815 Record date: 20110610 |
|
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 430223 Hubei city of Wuhan province science and Technology Park East Lake New Technology Development Zone, Road No. five Patentee after: SINOPEC OILFIELD EQUIPMENT CORPORATION Address before: 430223 Hubei city of Wuhan province East Lake high tech Development Zone Miaoshan Kingdream company Patentee before: Jianghan Petroleum Drilling Bit Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180222 Address after: 430223, No. 5, Chinese workers' garden, Temple Hill community, East Lake New Technology Development Zone, Wuhan, Hubei Co-patentee after: SINOPEC OILFIELD EQUIPMENT CORPORATION Patentee after: Kingdream Sinopec Petroleum Machinery Co. Ltd. Address before: 430223 Hubei city of Wuhan province science and Technology Park East Lake New Technology Development Zone, Road No. five Patentee before: SINOPEC OILFIELD EQUIPMENT CORPORATION |