ES8400263A1 - Procedimiento de laminado continuo en caliente de una pieza semiacabada tubular sobre un mandril interior en un laminador. - Google Patents
Procedimiento de laminado continuo en caliente de una pieza semiacabada tubular sobre un mandril interior en un laminador.Info
- Publication number
- ES8400263A1 ES8400263A1 ES512243A ES512243A ES8400263A1 ES 8400263 A1 ES8400263 A1 ES 8400263A1 ES 512243 A ES512243 A ES 512243A ES 512243 A ES512243 A ES 512243A ES 8400263 A1 ES8400263 A1 ES 8400263A1
- Authority
- ES
- Spain
- Prior art keywords
- blank
- mandrel
- mill
- manufacture
- continuous rolling
- 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.)
- Expired
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Metal Rolling (AREA)
Abstract
PROCEDIMIENTO DE LAMINADO EN CALIENTE PARA LA FABRICACION DE TUBOS METALICOS SIN SOLDADURA.SE CONTROLA EL MOVIMIENTO DEL MANDRIL DURANTE TODO MOMENTO EN QUE LA PIEZA SEMIACABADA ESTA COGIDA EN CUALQUIER JAULA DE LAMINACION, MOVIENDO PARA ELLO EL MANDRIL AXIALMENTE EN LA MISMA DIRECCION QUE LA PIEZA SEMIACABADA A UNA VELOCIDAD CONSTANTE, DE MODO QUE EL MANDRIL ESTA PRESENTE Y ES CONTROLADO EN CADA JAULA DE LAMINACION, EN EL MOMENTO EN QUE EL EXTREMO DELANTERO DE LA PIEZA SEMIACABADA LLEGA A CADA JAULA. LA VELOCIDAD DEL MANDRIL SE MANTIENE CONSTANTE HASTA QUELA PIEZA SEMIACABADA ABANDONA LA JAULA DE LAMINACION DE SALIDA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/264,347 US4353238A (en) | 1981-05-18 | 1981-05-18 | Method for manufacture of seamless metal tubing by continuous rolling |
Publications (2)
Publication Number | Publication Date |
---|---|
ES512243A0 ES512243A0 (es) | 1983-10-16 |
ES8400263A1 true ES8400263A1 (es) | 1983-10-16 |
Family
ID=23005647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES512243A Expired ES8400263A1 (es) | 1981-05-18 | 1982-05-17 | Procedimiento de laminado continuo en caliente de una pieza semiacabada tubular sobre un mandril interior en un laminador. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4353238A (es) |
JP (1) | JPS57190707A (es) |
KR (1) | KR830009813A (es) |
AU (1) | AU8375882A (es) |
BR (1) | BR8202857A (es) |
CA (1) | CA1138689A (es) |
ES (1) | ES8400263A1 (es) |
GB (1) | GB2098900B (es) |
IN (1) | IN157790B (es) |
IT (1) | IT1139949B (es) |
PL (1) | PL236470A1 (es) |
SE (1) | SE8203034L (es) |
ZA (1) | ZA818585B (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57139408A (en) * | 1981-02-20 | 1982-08-28 | Mannesmann Ag | Manufacture of seamless pipe |
JP2900804B2 (ja) * | 1994-10-18 | 1999-06-02 | 日本鋼管株式会社 | プラグ耐用度に優れた継目無鋼管の製造方法 |
US6340108B1 (en) * | 1999-06-22 | 2002-01-22 | Kawasaki Steel Corporation | Hot rolling method and equipment |
CA2598297A1 (en) * | 2005-02-16 | 2006-08-24 | Sumitomo Metal Industries, Ltd. | Method of manufacturing a seamless steel pipe |
EA021046B1 (ru) * | 2009-06-19 | 2015-03-31 | Смс Иннсе Спа | Трубопрокатная установка |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE225679C (es) * | 1909-04-28 | |||
US981281A (en) * | 1909-11-10 | 1911-01-10 | Julius Kalle | Continuous rolling-mill. |
FR2198797B1 (es) * | 1972-09-08 | 1975-01-03 | Vallourec |
-
1981
- 1981-05-18 US US06/264,347 patent/US4353238A/en not_active Expired - Fee Related
- 1981-11-24 JP JP56188269A patent/JPS57190707A/ja active Pending
- 1981-12-03 GB GB8136552A patent/GB2098900B/en not_active Expired
- 1981-12-10 ZA ZA818585A patent/ZA818585B/xx unknown
- 1981-12-23 IT IT25810/81A patent/IT1139949B/it active
- 1981-12-23 CA CA000393077A patent/CA1138689A/en not_active Expired
-
1982
- 1982-03-08 IN IN266/CAL/82A patent/IN157790B/en unknown
- 1982-05-14 SE SE8203034A patent/SE8203034L/ not_active Application Discontinuation
- 1982-05-17 PL PL23647082A patent/PL236470A1/xx unknown
- 1982-05-17 ES ES512243A patent/ES8400263A1/es not_active Expired
- 1982-05-17 BR BR8202857A patent/BR8202857A/pt unknown
- 1982-05-17 AU AU83758/82A patent/AU8375882A/en not_active Abandoned
- 1982-05-18 KR KR1019820002157A patent/KR830009813A/ko unknown
Also Published As
Publication number | Publication date |
---|---|
KR830009813A (ko) | 1983-12-23 |
AU8375882A (en) | 1982-11-25 |
ZA818585B (en) | 1982-11-24 |
CA1138689A (en) | 1983-01-04 |
US4353238A (en) | 1982-10-12 |
IT8125810A0 (it) | 1981-12-23 |
IT1139949B (it) | 1986-09-24 |
PL236470A1 (en) | 1983-01-03 |
GB2098900B (en) | 1985-05-30 |
ES512243A0 (es) | 1983-10-16 |
IN157790B (es) | 1986-06-21 |
SE8203034L (sv) | 1982-11-19 |
JPS57190707A (en) | 1982-11-24 |
BR8202857A (pt) | 1983-04-26 |
GB2098900A (en) | 1982-12-01 |
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