EP2133159A4 - Verfahren zur herstellung eines nahtfreien rohres - Google Patents
Verfahren zur herstellung eines nahtfreien rohresInfo
- Publication number
- EP2133159A4 EP2133159A4 EP08738871A EP08738871A EP2133159A4 EP 2133159 A4 EP2133159 A4 EP 2133159A4 EP 08738871 A EP08738871 A EP 08738871A EP 08738871 A EP08738871 A EP 08738871A EP 2133159 A4 EP2133159 A4 EP 2133159A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- seamless pipe
- pipe manufacturing
- seamless
- manufacturing
- pipe
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/78—Control of tube rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
- B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
- B21B17/04—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length in a continuous process
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Metal Extraction Processes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007092996 | 2007-03-30 | ||
| PCT/JP2008/055645 WO2008123276A1 (ja) | 2007-03-30 | 2008-03-26 | 継目無管の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP2133159A1 EP2133159A1 (de) | 2009-12-16 |
| EP2133159A4 true EP2133159A4 (de) | 2011-10-26 |
| EP2133159B1 EP2133159B1 (de) | 2013-01-23 |
Family
ID=39830765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP08738871A Not-in-force EP2133159B1 (de) | 2007-03-30 | 2008-03-26 | Verfahren zur herstellung eines nahtfreien rohres |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2133159B1 (de) |
| JP (1) | JP5041304B2 (de) |
| CN (1) | CN101711190B (de) |
| WO (1) | WO2008123276A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20121559A1 (it) * | 2012-09-19 | 2014-03-20 | Sms Innse Spa | Miglioramento in un impianto di laminazione |
| KR101982515B1 (ko) * | 2018-01-31 | 2019-08-28 | 서한산업(주) | 샤프트 제작장치 및 이를 이용한 샤프트 제작방법 |
| KR102141689B1 (ko) * | 2020-01-07 | 2020-08-06 | 주식회사 오필 | 관거 보수보강 튜브 와인딩식 제조를 위한 내측 튜브 자동 적재 유닛과 관거 보수보강 튜브 와인딩식 제조 장치 및 방법 |
| CN114515764A (zh) * | 2022-02-16 | 2022-05-20 | 杭州浙达精益机电技术股份有限公司 | 一种热轧钢管的壁厚及高温在线测量*** |
| CN116890033B (zh) * | 2023-09-11 | 2023-12-19 | 江苏常宝钢管股份有限公司 | 一种管材制备方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5927704A (ja) * | 1982-08-10 | 1984-02-14 | Nippon Kokan Kk <Nkk> | 継目無管マンドレルミルにおけるシエルの肉厚制御方法 |
| JPS61206514A (ja) * | 1985-03-11 | 1986-09-12 | Kawasaki Steel Corp | マンドレルミルの圧延制御方法 |
| DE4141086A1 (de) * | 1990-12-12 | 1992-06-17 | Mannesmann Ag | Verfahren zur steuerung von rohrkontiwalzwerken |
| JP2002035817A (ja) * | 2000-07-27 | 2002-02-05 | Sumitomo Metal Ind Ltd | 継目無鋼管製造ラインで用いられる圧延制御方法 |
| US20060059969A1 (en) * | 2003-03-26 | 2006-03-23 | Hiroyuki Iwamoto | Method of manufacturing a seamless pipe |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0665402B2 (ja) | 1985-05-27 | 1994-08-24 | 日本鋼管株式会社 | マンドレルミルによる素管の圧延方法 |
| JP2897652B2 (ja) * | 1994-09-05 | 1999-05-31 | 住友金属工業株式会社 | マンドレルミルおよびそれを用いた管圧延方法 |
| JPH11226623A (ja) * | 1998-02-13 | 1999-08-24 | Sumitomo Metal Ind Ltd | 管圧延の制御方法 |
| JP2001293511A (ja) * | 2000-04-11 | 2001-10-23 | Sumitomo Metal Ind Ltd | 金属管の延伸圧延法および延伸圧延機 |
| JP4003463B2 (ja) * | 2002-01-28 | 2007-11-07 | 住友金属工業株式会社 | 継目無鋼管の製造方法 |
| RU2319564C1 (ru) * | 2003-10-07 | 2008-03-20 | Сумитомо Метал Индастриз, Лтд. | Способ и устройство для регулирования положений при прокатке прокатных валков трехвалковой клети стана для прокатки бесшовных труб на оправке |
| CN100409956C (zh) * | 2004-03-30 | 2008-08-13 | 住友金属工业株式会社 | 管的定径轧制控制方法及定径轧制控制装置 |
-
2008
- 2008-03-26 CN CN2008800182869A patent/CN101711190B/zh active Active
- 2008-03-26 WO PCT/JP2008/055645 patent/WO2008123276A1/ja active Application Filing
- 2008-03-26 EP EP08738871A patent/EP2133159B1/de not_active Not-in-force
- 2008-03-26 JP JP2009509125A patent/JP5041304B2/ja active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5927704A (ja) * | 1982-08-10 | 1984-02-14 | Nippon Kokan Kk <Nkk> | 継目無管マンドレルミルにおけるシエルの肉厚制御方法 |
| JPS61206514A (ja) * | 1985-03-11 | 1986-09-12 | Kawasaki Steel Corp | マンドレルミルの圧延制御方法 |
| DE4141086A1 (de) * | 1990-12-12 | 1992-06-17 | Mannesmann Ag | Verfahren zur steuerung von rohrkontiwalzwerken |
| JP2002035817A (ja) * | 2000-07-27 | 2002-02-05 | Sumitomo Metal Ind Ltd | 継目無鋼管製造ラインで用いられる圧延制御方法 |
| US20060059969A1 (en) * | 2003-03-26 | 2006-03-23 | Hiroyuki Iwamoto | Method of manufacturing a seamless pipe |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2008123276A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101711190A (zh) | 2010-05-19 |
| CN101711190B (zh) | 2011-10-12 |
| JPWO2008123276A1 (ja) | 2010-07-15 |
| EP2133159A1 (de) | 2009-12-16 |
| WO2008123276A1 (ja) | 2008-10-16 |
| EP2133159B1 (de) | 2013-01-23 |
| JP5041304B2 (ja) | 2012-10-03 |
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