CN100391728C - Standing mold pressing die for bars in hard alloy, and manufacturing method - Google Patents
Standing mold pressing die for bars in hard alloy, and manufacturing method Download PDFInfo
- Publication number
- CN100391728C CN100391728C CNB2006100861330A CN200610086133A CN100391728C CN 100391728 C CN100391728 C CN 100391728C CN B2006100861330 A CNB2006100861330 A CN B2006100861330A CN 200610086133 A CN200610086133 A CN 200610086133A CN 100391728 C CN100391728 C CN 100391728C
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- Prior art keywords
- core rod
- demoulding
- split core
- mould
- die sleeve
- Prior art date
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Abstract
Description
Reference numeral | Implication | Reference numeral | Implication | Reference | Implication | |
1 | |
2 | Former | 3 | Low punch |
Reference numeral | Implication | Reference numeral | Implication | | Implication | |
4 | Die |
5 | The |
51 | First |
|
52 | Second |
53 | The 3rd |
6 | The bar blank |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100861330A CN100391728C (en) | 2006-09-01 | 2006-09-01 | Standing mold pressing die for bars in hard alloy, and manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100861330A CN100391728C (en) | 2006-09-01 | 2006-09-01 | Standing mold pressing die for bars in hard alloy, and manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1915654A CN1915654A (en) | 2007-02-21 |
CN100391728C true CN100391728C (en) | 2008-06-04 |
Family
ID=37736791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100861330A Active CN100391728C (en) | 2006-09-01 | 2006-09-01 | Standing mold pressing die for bars in hard alloy, and manufacturing method |
Country Status (1)
Country | Link |
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CN (1) | CN100391728C (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4314290B2 (en) * | 2007-09-07 | 2009-08-12 | 健 鈴木 | Ogarite manufacturing equipment and repair method thereof |
CN101972925B (en) * | 2010-10-21 | 2013-02-13 | 浙江东钨实业有限公司 | Method for processing molding die used in hard alloy production |
CN103192230B (en) * | 2013-04-22 | 2015-09-09 | 中铁科工集团有限公司 | Deep hole processing method and the slip casting block prepared |
CN103240904A (en) * | 2013-05-23 | 2013-08-14 | 郑州磐石新材料科技有限公司 | Split-type die |
CN103331444B (en) * | 2013-07-05 | 2015-09-30 | 益阳市新纪元粉末冶金有限公司 | Sintered metal product press-moulding die and application and shaping and demoulding method |
CN103464616A (en) * | 2013-08-01 | 2013-12-25 | 浙江恒成硬质合金有限公司 | Split mould |
CN103464995B (en) * | 2013-09-18 | 2016-01-13 | 沈阳飞机工业(集团)有限公司 | The sunk screw processing method of cold-heading alloy former |
CN103934535B (en) * | 2014-04-25 | 2016-01-06 | 西南交通大学 | A kind of preparation method of wear-proof alloy stick |
CN104057007B (en) * | 2014-06-16 | 2017-01-18 | 沈阳飞机工业(集团)有限公司 | Hard alloy female die for semi-flat round head rivets and flat taper head rivets and processing method of hard alloy female die |
CN104175081B (en) * | 2014-09-17 | 2017-03-29 | 沈阳飞机工业(集团)有限公司 | The processing method of countersunk head angle rivet former |
CN105499942A (en) * | 2015-11-26 | 2016-04-20 | 沈阳黎明航空发动机(集团)有限责任公司 | Preparation method for combined steel cores in tee fitting mould |
CN106041067A (en) * | 2016-08-16 | 2016-10-26 | 合肥波林新材料股份有限公司 | Mixture shaping mould for products with bevels |
CN106563930B (en) * | 2016-08-31 | 2018-12-04 | 江苏龙城精锻有限公司 | A kind of process improving die life by precrack |
CN107336396A (en) * | 2017-08-04 | 2017-11-10 | 镇江春环密封件集团有限公司 | A kind of tubing molding die |
CN107649679B (en) * | 2017-09-07 | 2023-08-22 | 浙江恒成硬质合金有限公司 | Powder metallurgy bar frame mould |
CN110976856B (en) * | 2019-12-27 | 2021-11-09 | 哈尔滨工程大学 | Metal powder forming device |
CN113084159A (en) * | 2021-03-30 | 2021-07-09 | 博深股份有限公司 | Powder metallurgy die easy to demould |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990014177A1 (en) * | 1989-05-19 | 1990-11-29 | Institut Fiziki Vysokikh Davleny Imeni L.F.Vereschagina Akademii Nauk Sssr | Die for hot extrusion |
CN2171475Y (en) * | 1993-10-21 | 1994-07-13 | 本溪市科达新材料研究所 | Pressing mould |
CN1175498A (en) * | 1996-08-29 | 1998-03-11 | 江苏康图集团有限公司 | Technique for mfg. mould |
JPH1157843A (en) * | 1997-08-26 | 1999-03-02 | Tokyo Seiko Co Ltd | Wire drawing die and grinding method therefor |
CN2395822Y (en) * | 1999-06-17 | 2000-09-13 | 张玉崑 | Drawing mould for hard alloy |
JP2002059214A (en) * | 2000-08-11 | 2002-02-26 | Sumitomo Metal Ind Ltd | Extruding method |
CN2728751Y (en) * | 2004-09-28 | 2005-09-28 | 陈特夫 | Isostatic pressure mould |
-
2006
- 2006-09-01 CN CNB2006100861330A patent/CN100391728C/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990014177A1 (en) * | 1989-05-19 | 1990-11-29 | Institut Fiziki Vysokikh Davleny Imeni L.F.Vereschagina Akademii Nauk Sssr | Die for hot extrusion |
CN2171475Y (en) * | 1993-10-21 | 1994-07-13 | 本溪市科达新材料研究所 | Pressing mould |
CN1175498A (en) * | 1996-08-29 | 1998-03-11 | 江苏康图集团有限公司 | Technique for mfg. mould |
JPH1157843A (en) * | 1997-08-26 | 1999-03-02 | Tokyo Seiko Co Ltd | Wire drawing die and grinding method therefor |
CN2395822Y (en) * | 1999-06-17 | 2000-09-13 | 张玉崑 | Drawing mould for hard alloy |
JP2002059214A (en) * | 2000-08-11 | 2002-02-26 | Sumitomo Metal Ind Ltd | Extruding method |
CN2728751Y (en) * | 2004-09-28 | 2005-09-28 | 陈特夫 | Isostatic pressure mould |
Non-Patent Citations (2)
Title |
---|
制动壳体拉伸模设计. 邹强胜.模具技术,第5期. 2002 |
制动壳体拉伸模设计. 邹强胜.模具技术,第5期. 2002 * |
Also Published As
Publication number | Publication date |
---|---|
CN1915654A (en) | 2007-02-21 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: SUZHOU XINRUI CEMENTED CARBIDE CO., LTD. Free format text: FORMER OWNER: SUZHOU JIANGZHUAN XINRUI CEMENTED CARBIDE CO., LTD. Effective date: 20090814 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090814 Address after: Jiangsu province Suzhou Industrial Park only ting science and Technology Park, No. 6 West Road Patentee after: Suzhou KINGDREAM SHAREATE Cemented Carbide Co., Ltd. Address before: Jiangsu province Suzhou Industrial Park only ting science and Technology Park, No. 6 West Road Patentee before: Suzhou Jiangzuan Xinrui Hard Alloy Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SUZHOU SHAREATE ALLOY TOOL CO., LTD. Free format text: FORMER OWNER: SUZHOU KINGDREAM SHAREATE CEMENTED CARBIDE CO., LTD. Effective date: 20120829 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120829 Address after: 215121, No. 6, West Road, Ting Technology Park, Suzhou Industrial Park, Jiangsu Patentee after: Suzhou Xinrui Alloy Tool Co.,Ltd. Address before: 215121, No. 6, West Road, Ting Technology Park, Suzhou Industrial Park, Jiangsu Patentee before: Suzhou KINGDREAM SHAREATE Cemented Carbide Co., Ltd. |