MX357207B - Desoxidacion de bloques huecos rolados en cruz. - Google Patents
Desoxidacion de bloques huecos rolados en cruz.Info
- Publication number
- MX357207B MX357207B MX2015003808A MX2015003808A MX357207B MX 357207 B MX357207 B MX 357207B MX 2015003808 A MX2015003808 A MX 2015003808A MX 2015003808 A MX2015003808 A MX 2015003808A MX 357207 B MX357207 B MX 357207B
- Authority
- MX
- Mexico
- Prior art keywords
- product
- tube
- tubular pre
- roll
- deoxidation
- Prior art date
Links
- 239000007787 solid Substances 0.000 abstract 4
- 239000011261 inert gas Substances 0.000 abstract 2
- 238000005096 rolling process Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
- B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
- B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Control Of Metal Rolling (AREA)
- Metal Extraction Processes (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Colloid Chemistry (AREA)
Abstract
La invención se refiere a un método para producir un tubo (2) o un pre-producto tubular a partir de un cuerpo sólido en un tren de laminación, que comprende al menos un rodillo (5a, 5b) que actúa desde el exterior sobre el cuerpo sólido o pre-producto tubular y un mandril de perforación (4) que lleva un cabezal de perforación (3) y que acopla desde el interior en el tubo o pre-producto tubular, en donde inmediatamente después de que el cuerpo sólido ha sido completamente perforado por el cabezal de perforación, un medio de desoxidación fluidizado y/o un gas inerte se suministra al extremo del tubo o pre-producto tubular encarando al rodillo y es guiado a través del tubo o pre-producto tubular en el interior del tubo o pre-producto tubular cuando el mandril es retirado. La invención se refiere además a un tren de laminación para realizar el método de acuerdo con la invención, que comprende al menos un rodillo que actúa desde el exterior sobre el cuerpo sólido o pre-producto tubular y un mandril que lleva un cabezal de perforación y que acopla desde el interior en el tubo o el pre-producto tubular, en donde se proporciona un dispositivo para la alimentación e introducción de un medio de desoxidación fluidizado y/o un gas inerte al extremo del tubo o pre-producto tubular encarando el al menos un rodillo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012019025.5A DE102012019025A1 (de) | 2012-09-26 | 2012-09-26 | Deoxidation von schräggewalzten Hohlblöcken |
PCT/EP2013/067917 WO2014048670A1 (de) | 2012-09-26 | 2013-08-29 | Deoxidation von schräggewalzten hohlblöcken |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2015003808A MX2015003808A (es) | 2015-07-17 |
MX357207B true MX357207B (es) | 2018-06-29 |
Family
ID=49162116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015003808A MX357207B (es) | 2012-09-26 | 2013-08-29 | Desoxidacion de bloques huecos rolados en cruz. |
Country Status (12)
Country | Link |
---|---|
US (1) | US9833820B2 (es) |
EP (1) | EP2900394B1 (es) |
JP (1) | JP5976227B2 (es) |
CN (1) | CN104661767B (es) |
BR (1) | BR112015005734A2 (es) |
DE (1) | DE102012019025A1 (es) |
ES (1) | ES2609026T3 (es) |
MX (1) | MX357207B (es) |
RU (1) | RU2610376C2 (es) |
SA (1) | SA515360180B1 (es) |
WO (1) | WO2014048670A1 (es) |
ZA (1) | ZA201500905B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUB20150855A1 (it) * | 2015-05-25 | 2016-11-25 | Sms Innse Spa | Impianto ausiliario per un perforatore |
CN110116136A (zh) * | 2019-06-11 | 2019-08-13 | 南通市嘉业机械制造有限公司 | 一种高强度无缝钢管穿孔顶头 |
CN111515251B (zh) * | 2020-04-09 | 2022-02-18 | 鑫鹏源(聊城)智能科技有限公司 | 一种用于无缝钢管穿孔的扩径装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL130355C (es) | 1964-09-09 | |||
SU631225A1 (ru) * | 1977-08-11 | 1978-11-05 | Московский Ордена Трудового Красного Знамени Институт Стали И Сплавов | Оправка дл винтовой прошивки |
JPS5933011B2 (ja) | 1979-01-12 | 1984-08-13 | 株式会社東芝 | オゾン脱臭装置 |
JPS55112108A (en) * | 1979-02-21 | 1980-08-29 | Nippon Steel Corp | Preventing method for surface roughening of product in manufacturing process for seamless steel pipe |
SU986534A1 (ru) * | 1981-11-27 | 1983-01-07 | Днепропетровский Ордена Трудового Красного Знамени Металлургический Институт | Устройство дл подачи жидкости на внутреннюю поверхность труб |
JPS5933011A (ja) * | 1982-08-19 | 1984-02-22 | Kawasaki Steel Corp | 継目無鋼管の製造方法 |
IT1160196B (it) | 1983-02-24 | 1987-03-04 | Dalmine Spa | Procedimento di disossidazione a caldo di tubi metallici semilavorati |
CH655516B (es) | 1983-08-17 | 1986-04-30 | ||
SU1196046A1 (ru) * | 1983-11-18 | 1985-12-07 | Уральский научно-исследовательский институт трубной промышленности | Способ винтовой прошивки |
DE3432288C2 (de) | 1984-09-01 | 1987-01-02 | Kocks Technik Gmbh & Co, 4010 Hilden | Anwendung von Inertgas beim Herstellen nahtloser Rohre |
JPS62286610A (ja) * | 1986-06-04 | 1987-12-12 | Sumitomo Metal Ind Ltd | 熱間継目無鋼管の製法 |
CH674477A5 (es) * | 1988-03-30 | 1990-06-15 | Lonza Ag | |
WO2005123289A1 (ja) * | 2004-06-18 | 2005-12-29 | Sumitomo Metal Industries, Ltd. | 継目無鋼管の製造方法 |
EP1908533B1 (en) * | 2005-06-14 | 2013-05-29 | Nippon Steel & Sumitomo Metal Corporation | Boring machine, plug, and method of manufacturing seamless steel tube |
CN101745555B (zh) * | 2009-12-10 | 2011-09-28 | 天津钢管集团股份有限公司 | 钢管坯管内表面除磷方法 |
CN101767114B (zh) * | 2009-12-23 | 2012-05-30 | 攀钢集团钢铁钒钛股份有限公司 | 无缝钢管的管坯内部氧化皮的清除方法 |
WO2011083101A2 (fr) | 2010-01-07 | 2011-07-14 | New Seamless Tube Technology Corp. | Laminage à chaud de tubes métalliques sans soudure sur un laminoir continu à mandrin fixe |
ES2623027T3 (es) | 2010-06-08 | 2017-07-10 | Coating Management Switzerland Gmbh | Método para producir tubos sin soldadura |
DE102010049645A1 (de) * | 2010-06-28 | 2011-12-29 | Sms Meer Gmbh | Verfahren zum Warmwalzen metallischer Hohlkörper sowie entsprechendes Warmwalzwerk |
DE102011012761A1 (de) * | 2011-03-01 | 2012-05-24 | Sms Meer Gmbh | Verfahren und Vorrichtung zum Erzeugen eines Hohlblocks, Innenwerkzeug mit einer Dornstange und einem Lochdorn, Verwendung eines Innenwerkzeugs und Verwendung eines Deoxidationsmittels |
-
2012
- 2012-09-26 DE DE102012019025.5A patent/DE102012019025A1/de not_active Withdrawn
-
2013
- 2013-08-29 WO PCT/EP2013/067917 patent/WO2014048670A1/de active Application Filing
- 2013-08-29 US US14/419,684 patent/US9833820B2/en active Active
- 2013-08-29 EP EP13759993.2A patent/EP2900394B1/de active Active
- 2013-08-29 JP JP2015533502A patent/JP5976227B2/ja active Active
- 2013-08-29 RU RU2015115637A patent/RU2610376C2/ru active
- 2013-08-29 BR BR112015005734A patent/BR112015005734A2/pt not_active Application Discontinuation
- 2013-08-29 CN CN201380050350.2A patent/CN104661767B/zh active Active
- 2013-08-29 MX MX2015003808A patent/MX357207B/es active IP Right Grant
- 2013-08-29 ES ES13759993.2T patent/ES2609026T3/es active Active
-
2015
- 2015-02-09 ZA ZA201500905A patent/ZA201500905B/en unknown
- 2015-03-23 SA SA515360180A patent/SA515360180B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
ZA201500905B (en) | 2019-10-30 |
RU2015115637A (ru) | 2016-11-20 |
US9833820B2 (en) | 2017-12-05 |
RU2610376C2 (ru) | 2017-02-09 |
JP5976227B2 (ja) | 2016-08-23 |
CN104661767B (zh) | 2016-11-09 |
US20150196942A1 (en) | 2015-07-16 |
CN104661767A (zh) | 2015-05-27 |
SA515360180B1 (ar) | 2016-03-27 |
BR112015005734A2 (pt) | 2017-07-04 |
WO2014048670A1 (de) | 2014-04-03 |
EP2900394B1 (de) | 2016-09-28 |
EP2900394A1 (de) | 2015-08-05 |
MX2015003808A (es) | 2015-07-17 |
ES2609026T3 (es) | 2017-04-18 |
JP2015530258A (ja) | 2015-10-15 |
DE102012019025A1 (de) | 2014-03-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2404680A4 (en) | PLUG, THROWING DEVICE AND METHOD FOR PRODUCING A SEAMLESS TUBE THEREFOR | |
EP2902522A4 (en) | PUNCHING TOOL MATERIAL FOR PRODUCING A SEAMLESS STEEL TUBE AND METHOD FOR PRODUCING THE MATERIAL | |
MX2016013140A (es) | Eje propulsor de peso ligero de pared variable con un miembro de brida integral y metodo para hacer el mismo. | |
MX357207B (es) | Desoxidacion de bloques huecos rolados en cruz. | |
MX352285B (es) | Metodo de produccion de tubo de metal sin soldadura. | |
MX351543B (es) | Métodos, sistemas y productos que implican productos de hoja. | |
MY168686A (en) | Method for producing seamless hot-rolled pipes in continuous pipe rolling mills | |
MX2015000609A (es) | Metodo de fabricacion y aparato de fabricacion de tubo de metal sin costura. | |
UA106917C2 (uk) | Спосіб виробництва безшовних труб | |
MX352221B (es) | Método de fabricación de tubo de metal sin costura, tren de mandril y herramientas auxiliares. | |
EA200800062A1 (ru) | Способ изготовления бесшовного полого изделия из стального круглого слитка (варианты) | |
EP2008731A4 (en) | BRUSH FOR THE ROLLING OF HIGH-ALLOY MATERIAL, METHOD FOR SURFACE TREATMENT OF THE THORN BAR, METHOD FOR THE PRODUCTION OF THE BRUSH BAR AND METHOD FOR OPERATING THE APPARATUS FOR THE PRODUCTION OF SEAMLESS STEEL PIPES | |
SA519402540B1 (ar) | مصنع لتشكيل معادن بالدلفنة لدلفنة أجسام قضيبية الشكل مجوفة، أو في جميع الحالات مقعرة | |
CN105478478A (zh) | 一种大口径无缝厚壁及特厚壁钢管的成形工艺 | |
MY190507A (en) | Method and apparatus for making seamless pipe | |
MX2012007817A (es) | Planta de enrollamiento de tubo. | |
MX359941B (es) | Lingote redondo para tubo metálico sin costuras y método para producir tubo metálico sin costuras. | |
ZA201104275B (en) | Method for producing seamless tubes by means of a three-roll bar rolling mill | |
EP3718655A4 (en) | DRILLING MACHINE, CHUCK BAR AND USER SEAMLESS METAL TUBE MANUFACTURING PROCESS | |
CN103240274A (zh) | 穿孔机顶头装置、穿孔机以及无缝钢管生产方法 | |
MX2020005684A (es) | Metodo de produccion de un tubo de acero sin costura. | |
MX345720B (es) | Método de producción de tubo de metal sin soldadura. | |
MX2016003718A (es) | Mandril de perforacion que tiene una vida util mejorada para la produccion de tubos sin soldadura. | |
MX364639B (es) | Sistema y metodo de inflado automatico de plegado de refuerzo. | |
UA79553U (ru) | Способ прошивки заготовки в стане винтовой прокатки |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |