CN101864898A - 分体式钢体金刚石复合片钻头及其加工方法 - Google Patents
分体式钢体金刚石复合片钻头及其加工方法 Download PDFInfo
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- CN101864898A CN101864898A CN200910057095A CN200910057095A CN101864898A CN 101864898 A CN101864898 A CN 101864898A CN 200910057095 A CN200910057095 A CN 200910057095A CN 200910057095 A CN200910057095 A CN 200910057095A CN 101864898 A CN101864898 A CN 101864898A
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- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 44
- 239000010432 diamond Substances 0.000 title claims abstract description 44
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 39
- 239000010959 steel Substances 0.000 title claims abstract description 39
- 238000003672 processing method Methods 0.000 title claims abstract description 22
- 238000003801 milling Methods 0.000 claims abstract description 23
- 238000003466 welding Methods 0.000 claims abstract description 21
- 238000012545 processing Methods 0.000 claims abstract description 18
- 238000005520 cutting process Methods 0.000 claims abstract description 15
- 239000003082 abrasive agent Substances 0.000 claims abstract description 12
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- 238000005498 polishing Methods 0.000 claims abstract description 4
- 239000011159 matrix material Substances 0.000 claims description 51
- 239000002131 composite material Substances 0.000 claims description 21
- 239000000843 powder Substances 0.000 claims description 14
- 239000000956 alloy Substances 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 235000019994 cava Nutrition 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
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- 238000009413 insulation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 7
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- 238000005242 forging Methods 0.000 abstract description 3
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- 238000013461 design Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
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- 230000015572 biosynthetic process Effects 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN200910057095A CN101864898A (zh) | 2009-04-20 | 2009-04-20 | 分体式钢体金刚石复合片钻头及其加工方法 |
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CN200910057095A CN101864898A (zh) | 2009-04-20 | 2009-04-20 | 分体式钢体金刚石复合片钻头及其加工方法 |
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CN101864898A true CN101864898A (zh) | 2010-10-20 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103696699A (zh) * | 2014-01-08 | 2014-04-02 | 弘元超硬材料(河南)有限公司 | 一种脱钴pdc复合片钻头及其制备工艺 |
CN104514493A (zh) * | 2013-09-27 | 2015-04-15 | 瓦雷尔欧洲公司 | 聚晶金刚石复合片钻头的制造 |
CN104863514A (zh) * | 2015-05-26 | 2015-08-26 | 株洲翔宇硬质合金有限公司 | 一种金刚石复合片冷却方法及其金刚石复合片 |
CN112211559A (zh) * | 2020-11-20 | 2021-01-12 | 大庆石油管理局有限公司 | 一种模块化组装式钢体pdc钻头 |
CN112513405A (zh) * | 2017-09-29 | 2021-03-16 | 贝克休斯控股有限责任公司 | 具有被构造用于减小钻头游动的保径插件的钻地工具以及利用钻地工具的钻探方法 |
CN113492297A (zh) * | 2021-07-01 | 2021-10-12 | 陈元 | 随转清洁划眼器加工工艺 |
-
2009
- 2009-04-20 CN CN200910057095A patent/CN101864898A/zh active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104514493A (zh) * | 2013-09-27 | 2015-04-15 | 瓦雷尔欧洲公司 | 聚晶金刚石复合片钻头的制造 |
CN103696699A (zh) * | 2014-01-08 | 2014-04-02 | 弘元超硬材料(河南)有限公司 | 一种脱钴pdc复合片钻头及其制备工艺 |
CN104863514A (zh) * | 2015-05-26 | 2015-08-26 | 株洲翔宇硬质合金有限公司 | 一种金刚石复合片冷却方法及其金刚石复合片 |
CN104863514B (zh) * | 2015-05-26 | 2017-02-01 | 株洲翔宇硬质合金有限公司 | 一种金刚石复合片冷却方法及其金刚石复合片 |
CN112513405A (zh) * | 2017-09-29 | 2021-03-16 | 贝克休斯控股有限责任公司 | 具有被构造用于减小钻头游动的保径插件的钻地工具以及利用钻地工具的钻探方法 |
CN112513405B (zh) * | 2017-09-29 | 2023-03-14 | 贝克休斯控股有限责任公司 | 具有被构造用于减小钻头游动的保径插件的钻地工具以及利用钻地工具的钻探方法 |
CN112211559A (zh) * | 2020-11-20 | 2021-01-12 | 大庆石油管理局有限公司 | 一种模块化组装式钢体pdc钻头 |
CN112211559B (zh) * | 2020-11-20 | 2023-12-22 | 大庆石油管理局有限公司 | 一种模块化组装式钢体pdc钻头 |
CN113492297A (zh) * | 2021-07-01 | 2021-10-12 | 陈元 | 随转清洁划眼器加工工艺 |
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Address after: 201204, No. 4, 58 Central Road, North Cai Town, Shanghai, Pudong New Area Applicant after: Shanghai Zhongmeng Petroleum and Natural Gas Co.,Ltd. Co-applicant after: SHANGHAI RONGZHI DIAMOND BIT Co.,Ltd. Address before: 201204, No. 4, 58 Central Road, North Cai Town, Shanghai, Pudong New Area Applicant before: Shanghai Zhongmeng Petroleum and Natural Gas Co.,Ltd. Co-applicant before: SHANGHAI ZHONGMAN DIAMOND BIT Co.,Ltd. |
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Application publication date: 20101020 |