CN100366355C - 液压柔性冷拔管的方法及其设备 - Google Patents
液压柔性冷拔管的方法及其设备 Download PDFInfo
- Publication number
- CN100366355C CN100366355C CNB2006100123736A CN200610012373A CN100366355C CN 100366355 C CN100366355 C CN 100366355C CN B2006100123736 A CNB2006100123736 A CN B2006100123736A CN 200610012373 A CN200610012373 A CN 200610012373A CN 100366355 C CN100366355 C CN 100366355C
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- Prior art keywords
- oil cylinder
- piston
- pipe
- plug
- assembly
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- 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.)
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Abstract
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Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100123736A CN100366355C (zh) | 2006-01-23 | 2006-01-23 | 液压柔性冷拔管的方法及其设备 |
Applications Claiming Priority (1)
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CNB2006100123736A CN100366355C (zh) | 2006-01-23 | 2006-01-23 | 液压柔性冷拔管的方法及其设备 |
Publications (2)
Publication Number | Publication Date |
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CN1803328A CN1803328A (zh) | 2006-07-19 |
CN100366355C true CN100366355C (zh) | 2008-02-06 |
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Family Applications (1)
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CNB2006100123736A Expired - Fee Related CN100366355C (zh) | 2006-01-23 | 2006-01-23 | 液压柔性冷拔管的方法及其设备 |
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CN (1) | CN100366355C (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5280971B2 (ja) * | 2009-08-18 | 2013-09-04 | 昭和電工株式会社 | 金属管の引抜装置および引抜方法 |
EP2583763B1 (en) * | 2010-06-15 | 2018-08-08 | Nippon Steel & Sumitomo Metal Corporation | Drawing method of metallic tube and producing method of metallic tube using same |
CN102019300A (zh) * | 2010-11-10 | 2011-04-20 | 江苏华程工业制管股份有限公司 | 冷拔管的制造方法 |
CN102343399B (zh) * | 2011-11-04 | 2013-11-20 | 潘晓曙 | 电脑控制全液压钢管扩拉一体机 |
CN102606333B (zh) * | 2012-04-01 | 2014-10-22 | 常熟市异型钢管有限公司 | 柴油机缸套管以及其加工方法、加工模具 |
CN102962272A (zh) * | 2012-11-16 | 2013-03-13 | 江阴市洪腾机械有限公司 | 一种液压冷拔机油缸管路控制装置 |
CN103252372B (zh) * | 2013-05-13 | 2015-08-19 | 东莞市方荣精机工业有限公司 | 棒材自动拉拔机 |
CN104550283A (zh) * | 2014-12-30 | 2015-04-29 | 山东鑫汇铜材有限公司 | 一种铜线拉丝模及其润滑系统 |
CN105107857A (zh) * | 2015-08-26 | 2015-12-02 | 山东建筑大学 | 一种高强度纳米晶钢管的制备新方法 |
CN107014278A (zh) * | 2017-05-26 | 2017-08-04 | 北京迪蒙吉意超硬材料技术有限公司 | 一种用于大孔径金刚石拉丝模测径的拉拔装置及方法 |
CN110369522A (zh) * | 2019-08-14 | 2019-10-25 | 广东科莱博科技有限公司 | 一种管坯推送装置及推送方法 |
CN113578990A (zh) * | 2021-08-09 | 2021-11-02 | 西北工业大学 | 一种微细管材的拉拔模具及拉拔方法 |
CN115780546B (zh) * | 2023-02-07 | 2023-04-28 | 山东大业股份有限公司 | 钢帘线拉丝定径研磨器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02155510A (ja) * | 1988-12-07 | 1990-06-14 | Kobe Steel Ltd | 金属管の内面溝付加工装置及び加工方法 |
US5119662A (en) * | 1984-04-16 | 1992-06-09 | Sanwa Kokan Co., Ltd. | Methods for cold drawing seamless metal tubes each having an upset portion on each end |
JPH08168811A (ja) * | 1994-12-15 | 1996-07-02 | Sumitomo Metal Ind Ltd | 引抜き加工時のマンドレルの自励振動防止装置 |
JPH0999314A (ja) * | 1995-10-05 | 1997-04-15 | Showa Alum Corp | 引抜管の製造方法 |
DE19612002C1 (de) * | 1996-03-18 | 1997-09-04 | Mannesmann Ag | Verfahren und Vorrichtung zum Ziehen von langgestreckten metallischen Rohren |
CN2614808Y (zh) * | 2003-03-28 | 2004-05-12 | 傅丙仲 | 液压二步推进方管制管机 |
-
2006
- 2006-01-23 CN CNB2006100123736A patent/CN100366355C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5119662A (en) * | 1984-04-16 | 1992-06-09 | Sanwa Kokan Co., Ltd. | Methods for cold drawing seamless metal tubes each having an upset portion on each end |
JPH02155510A (ja) * | 1988-12-07 | 1990-06-14 | Kobe Steel Ltd | 金属管の内面溝付加工装置及び加工方法 |
JPH08168811A (ja) * | 1994-12-15 | 1996-07-02 | Sumitomo Metal Ind Ltd | 引抜き加工時のマンドレルの自励振動防止装置 |
JPH0999314A (ja) * | 1995-10-05 | 1997-04-15 | Showa Alum Corp | 引抜管の製造方法 |
DE19612002C1 (de) * | 1996-03-18 | 1997-09-04 | Mannesmann Ag | Verfahren und Vorrichtung zum Ziehen von langgestreckten metallischen Rohren |
CN2614808Y (zh) * | 2003-03-28 | 2004-05-12 | 傅丙仲 | 液压二步推进方管制管机 |
Non-Patent Citations (1)
Title |
---|
新型液压冷拔管机. 郭艳清等.重型机械,第1999年第5期. 1999 * |
Also Published As
Publication number | Publication date |
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CN1803328A (zh) | 2006-07-19 |
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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: Beijing Yinyue Refined Aluminium Technology Co., Ltd. Assignor: Taiyuan Univ. of Science & Technology Contract fulfillment period: 2009.7.1 to 2015.6.30 contract change Contract record no.: 2009110000175 Denomination of invention: Hydraulic flexible method for producing cold-drawn pipe and apparatus Granted publication date: 20080206 License type: Exclusive license Record date: 2009.8.19 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.1 TO 2015.6.30; CHANGE OF CONTRACT Name of requester: BEIJING YINYUE REFINE ALUMINUM SCIENCE CO., LTD. Effective date: 20090819 |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080206 Termination date: 20110123 |