CN101160184A - 无缝钢管的制造方法 - Google Patents
无缝钢管的制造方法 Download PDFInfo
- Publication number
- CN101160184A CN101160184A CNA2006800126997A CN200680012699A CN101160184A CN 101160184 A CN101160184 A CN 101160184A CN A2006800126997 A CNA2006800126997 A CN A2006800126997A CN 200680012699 A CN200680012699 A CN 200680012699A CN 101160184 A CN101160184 A CN 101160184A
- Authority
- CN
- China
- Prior art keywords
- mandrel
- speed
- rolling
- mill
- rolled
- 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
Images
Classifications
-
- 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
-
- 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
- B21B2275/00—Mill drive parameters
- B21B2275/02—Speed
- B21B2275/06—Product speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
- B21B3/02—Rolling special iron alloys, e.g. stainless steel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Heat Treatment Of Steel (AREA)
- Metal Extraction Processes (AREA)
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
Description
Vi | EL | V8 | vb | Vb/((Vi+Ve)/2) | 拔出性 | 芯棒损伤 | 备考 |
2000 | 2.51 | 5020 | 2600 | 0.74 | × | ○ | 比较例 |
2000 | 2.51 | 5020 | 2400 | 0.68 | △ | ○ | 本发明 |
2000 | 2.51 | 5020 | 2000 | 0.57 | ○ | ○ | 本发明 |
2000 | 2.51 | 5020 | 1000 | 0.28 | ○ | ○ | 本发明 |
2000 | 2.51 | 5020 | 800 | 0.23 | ○ | △ | 本发明 |
2000 | 2.51 | 5020 | 500 | 0.14 | ○ | × | 比较例 |
Vi | EL | Ve | Vb | Vb/((Vi+Ve)/2) | 拨出性 | 芯棒损伤 | 备考 |
1500 | 1.48 | 2220 | 1400 | 0.75 | × | ○ | 比较例 |
1500 | 1.48 | 2220 | 1250 | 0.67 | △ | ○ | 本发明 |
1500 | 1.48 | 2220 | 1000 | 0.54 | ○ | ○ | 本发明 |
1500 | 1.48 | 2220 | 800 | 0.43 | ○ | ○ | 本发明 |
1500 | 1.48 | 2220 | 400 | 0.22 | ○ | △ | 本发明 |
1500 | 1.48 | 2220 | 250 | 0.13 | ○ | × | 比较例 |
Claims (2)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005038689 | 2005-02-16 | ||
JP038689/2005 | 2005-02-16 | ||
PCT/JP2006/302769 WO2006088107A1 (ja) | 2005-02-16 | 2006-02-16 | 継目無鋼管の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101160184A true CN101160184A (zh) | 2008-04-09 |
CN101160184B CN101160184B (zh) | 2011-09-28 |
Family
ID=36916508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800126997A Expired - Fee Related CN101160184B (zh) | 2005-02-16 | 2006-02-16 | 无缝钢管的制造方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20080047317A1 (zh) |
EP (1) | EP1878514A4 (zh) |
CN (1) | CN101160184B (zh) |
BR (1) | BRPI0608086A2 (zh) |
CA (1) | CA2598297A1 (zh) |
MX (1) | MX2007009772A (zh) |
RU (1) | RU2357814C1 (zh) |
WO (1) | WO2006088107A1 (zh) |
ZA (1) | ZA200707262B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2008731B1 (en) * | 2006-03-28 | 2014-06-25 | Nippon Steel & Sumitomo Metal Corporation | Method for surface treatment of a mandrel bar |
BR112015000206A2 (pt) | 2012-07-24 | 2017-06-27 | Nippon Steel & Sumitomo Metal Corp | método de fabricação de tubulação de metal sem emendas, fresa de mandril e ferramenta auxiliar |
JP6171851B2 (ja) | 2013-10-29 | 2017-08-02 | Jfeスチール株式会社 | 継目無鋼管製造用装置列およびそれを利用した油井用高強度ステンレス継目無鋼管の製造方法 |
RU2713531C1 (ru) * | 2019-04-08 | 2020-02-05 | Публичное акционерное общество "Трубная металлургическая компания" (ПАО "ТМК") | Способ непрерывной прокатки труб |
RU2751069C1 (ru) * | 2020-09-30 | 2021-07-07 | Публичное акционерное общество "Трубная металлургическая компания" (ПАО "ТМК") | Способ производства бесшовных труб из нержавеющей стали мартенситного класса типа 13Cr |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3392565A (en) * | 1965-02-15 | 1968-07-16 | Blaw Knox Co | Manufacture of seamless tubing |
FR2338093A1 (fr) * | 1976-01-19 | 1977-08-12 | Vallourec | Nouveau laminoir de fabrication de tubes sans soudure et installation de fabrication de tubes sans soudure comportant un tel laminoir |
US4353238A (en) * | 1981-05-18 | 1982-10-12 | Vallourec, Societe Anonyme | Method for manufacture of seamless metal tubing by continuous rolling |
JPS5853320A (ja) * | 1981-09-24 | 1983-03-29 | Toshiba Corp | マンドレルミルにおける管状の材料の肉厚制御方法 |
JPS61108409A (ja) * | 1984-11-01 | 1986-05-27 | Kawasaki Steel Corp | マンドレルミル圧延方法 |
RU2010637C1 (ru) * | 1991-06-27 | 1994-04-15 | Всесоюзный научно-исследовательский и конструкторско-технологический институт трубной промышленности | Способ изготовления труб |
JP2924523B2 (ja) * | 1992-12-11 | 1999-07-26 | 住友金属工業株式会社 | マンドレルミルによる金属管の延伸圧延方法 |
JPH08300013A (ja) * | 1995-04-27 | 1996-11-19 | Sumitomo Metal Ind Ltd | マンドレルミルにおけるバーストリッピング方法 |
JP2004330226A (ja) * | 2003-05-02 | 2004-11-25 | Sumitomo Metal Ind Ltd | 継目無し鋼管の製造方法 |
-
2006
- 2006-02-16 WO PCT/JP2006/302769 patent/WO2006088107A1/ja active Application Filing
- 2006-02-16 MX MX2007009772A patent/MX2007009772A/es not_active Application Discontinuation
- 2006-02-16 RU RU2007134439/02A patent/RU2357814C1/ru not_active IP Right Cessation
- 2006-02-16 EP EP06713910A patent/EP1878514A4/en not_active Withdrawn
- 2006-02-16 BR BRPI0608086-3A patent/BRPI0608086A2/pt not_active Application Discontinuation
- 2006-02-16 CA CA002598297A patent/CA2598297A1/en not_active Abandoned
- 2006-02-16 CN CN2006800126997A patent/CN101160184B/zh not_active Expired - Fee Related
-
2007
- 2007-08-15 US US11/889,609 patent/US20080047317A1/en not_active Abandoned
- 2007-08-28 ZA ZA200707262A patent/ZA200707262B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
MX2007009772A (es) | 2008-03-10 |
CA2598297A1 (en) | 2006-08-24 |
CN101160184B (zh) | 2011-09-28 |
EP1878514A1 (en) | 2008-01-16 |
EP1878514A4 (en) | 2009-01-07 |
WO2006088107A1 (ja) | 2006-08-24 |
RU2007134439A (ru) | 2009-03-27 |
US20080047317A1 (en) | 2008-02-28 |
BRPI0608086A2 (pt) | 2009-11-10 |
ZA200707262B (en) | 2008-09-25 |
RU2357814C1 (ru) | 2009-06-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2111932B1 (en) | Method for manufacturing seamless pipes or tubes | |
JP4766117B2 (ja) | 冷間抽伸法による超薄肉金属管の製造方法 | |
CN102245320B (zh) | 利用冷轧制造无缝金属管的方法 | |
TWI295201B (zh) | ||
CN101605616B (zh) | 由高Cr-高Ni基合金钢构成的无缝钢管的制造方法 | |
CN101160184B (zh) | 无缝钢管的制造方法 | |
CN101524722A (zh) | 用冷加工法制造超薄壁金属管的方法 | |
CN102873098A (zh) | 一种超薄壁钛管材的制造方法 | |
CN103906584B (zh) | 无缝金属管的制造方法 | |
CN106391713A (zh) | 一种金属管材的芯棒轧制方法 | |
JP4677998B2 (ja) | 熱間押出し加工用ダイおよび熱間押出し加工材の製造方法 | |
JP4655768B2 (ja) | 冷間抽伸法による超薄肉金属管の製造方法 | |
CN100368102C (zh) | 由3辊式芯棒式无缝管轧机制造无缝管的方法 | |
CN101151107A (zh) | 芯棒式无缝管轧机的拉伸轧制方法 | |
JP4888252B2 (ja) | 継目無管の冷間圧延方法 | |
JP4706971B2 (ja) | 継目無鋼管の製造方法 | |
JP4873012B2 (ja) | マンドレルミル及び継目無管の製造方法 | |
JP6197783B2 (ja) | 継目無鋼管の製造方法 | |
CN104364413B (zh) | 穿轧用芯棒的制造方法 | |
US7661284B2 (en) | Application method of Cr-plated mandrel bar for hot rolling | |
JP3518416B2 (ja) | 電縫鋼管の製造方法 | |
JP2025087178A (ja) | 高Cr継目無鋼管の製造方法および圧延方法 | |
JP2005046893A (ja) | 継目無鋼管の偏肉抑制方法及び継目無鋼管製造用ガイド | |
JPH051085B2 (zh) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER OWNER: CHUGAI SEIYAKU KABUSHIKI KAISHA Effective date: 20130426 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130426 Address after: Tokyo, Japan, Japan Patentee after: Nippon Steel Corporation Address before: Osaka Japan Patentee before: Sumitomo Metal Industries Ltd. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan, Japan Patentee after: Nippon Iron & Steel Corporation Address before: Tokyo, Japan, Japan Patentee before: Nippon Steel Corporation |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20210216 |
|
CF01 | Termination of patent right due to non-payment of annual fee |