CN103752640A - Manufacturing method of extrusion punching head of diamond film piston pin - Google Patents
Manufacturing method of extrusion punching head of diamond film piston pin Download PDFInfo
- Publication number
- CN103752640A CN103752640A CN201310736146.8A CN201310736146A CN103752640A CN 103752640 A CN103752640 A CN 103752640A CN 201310736146 A CN201310736146 A CN 201310736146A CN 103752640 A CN103752640 A CN 103752640A
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- diamond film
- workpiece
- heated
- heated filament
- punching head
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- Polishing Bodies And Polishing Tools (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310736146.8A CN103752640B (en) | 2013-12-29 | 2013-12-29 | A kind of production method of diamond film piston pin extrusion punch |
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CN201310736146.8A CN103752640B (en) | 2013-12-29 | 2013-12-29 | A kind of production method of diamond film piston pin extrusion punch |
Publications (2)
Publication Number | Publication Date |
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CN103752640A true CN103752640A (en) | 2014-04-30 |
CN103752640B CN103752640B (en) | 2018-10-12 |
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CN201310736146.8A Active CN103752640B (en) | 2013-12-29 | 2013-12-29 | A kind of production method of diamond film piston pin extrusion punch |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107282677A (en) * | 2017-05-25 | 2017-10-24 | 爱康企业集团(上海)有限公司 | A kind of tube extrusion mouth mold with film plating layer and preparation method thereof |
CN110468385A (en) * | 2018-05-11 | 2019-11-19 | 深圳先进技术研究院 | Micro-Nano Diamond Com-posite coating, preparation method and application, cold extruding mold and punching head and mold |
CN114379141A (en) * | 2021-12-14 | 2022-04-22 | 上海现代制药股份有限公司 | Sticking-proof punch and black-wiping-proof punch of tablet press and application thereof |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1087132A (en) * | 1993-09-03 | 1994-05-25 | 国家建筑材料工业局人工晶体研究所 | The diamond film and the method for making thereof that are used for wortle |
CN1095007A (en) * | 1993-05-11 | 1994-11-16 | 中南工业大学 | The method for producing diamond tool that contains the surface metallised ceramic phase |
CN1106470A (en) * | 1994-07-15 | 1995-08-09 | 郑鲁生 | Quick growth method of artificial diamond film |
US6342195B1 (en) * | 1993-10-01 | 2002-01-29 | The Penn State Research Foundation | Method for synthesizing solids such as diamond and products produced thereby |
CN101718652A (en) * | 2009-11-25 | 2010-06-02 | 南京航空航天大学 | Method for producing ultrahard pressure head |
CN102601151A (en) * | 2012-03-21 | 2012-07-25 | 南京工业职业技术学院 | Method for manufacturing precision combined dies by involute spline open extrusion |
-
2013
- 2013-12-29 CN CN201310736146.8A patent/CN103752640B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1095007A (en) * | 1993-05-11 | 1994-11-16 | 中南工业大学 | The method for producing diamond tool that contains the surface metallised ceramic phase |
CN1087132A (en) * | 1993-09-03 | 1994-05-25 | 国家建筑材料工业局人工晶体研究所 | The diamond film and the method for making thereof that are used for wortle |
US6342195B1 (en) * | 1993-10-01 | 2002-01-29 | The Penn State Research Foundation | Method for synthesizing solids such as diamond and products produced thereby |
CN1106470A (en) * | 1994-07-15 | 1995-08-09 | 郑鲁生 | Quick growth method of artificial diamond film |
CN101718652A (en) * | 2009-11-25 | 2010-06-02 | 南京航空航天大学 | Method for producing ultrahard pressure head |
CN102601151A (en) * | 2012-03-21 | 2012-07-25 | 南京工业职业技术学院 | Method for manufacturing precision combined dies by involute spline open extrusion |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107282677A (en) * | 2017-05-25 | 2017-10-24 | 爱康企业集团(上海)有限公司 | A kind of tube extrusion mouth mold with film plating layer and preparation method thereof |
CN110468385A (en) * | 2018-05-11 | 2019-11-19 | 深圳先进技术研究院 | Micro-Nano Diamond Com-posite coating, preparation method and application, cold extruding mold and punching head and mold |
CN114379141A (en) * | 2021-12-14 | 2022-04-22 | 上海现代制药股份有限公司 | Sticking-proof punch and black-wiping-proof punch of tablet press and application thereof |
Also Published As
Publication number | Publication date |
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CN103752640B (en) | 2018-10-12 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for 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: Chen Yuanda Inventor after: Yang Zhongkai Inventor after: Wang Shengyun Inventor after: He Jing Inventor after: Yang Yi Inventor after: Shen Jun Inventor before: Chen Yuanda Inventor before: Wang Shengyun |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170718 Address after: 430040 No. 999, future city, East Lake New Technology Development Zone, Hubei, Wuhan Applicant after: WUHAN CENTURY ZHONGHANG SUPERPOWER DIAMOND FILM HIGH-TECH CO., LTD. Address before: Changde Hunan City Industrial Park 415200 Anfu county of Linli Province Applicant before: HUNAN ZHONGHANG SUPER DIAMOND FILM HIGH-TECH CO., LTD. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |