ES2043907T3 - Procedimiento de laminacion en acabado para perfiles. - Google Patents
Procedimiento de laminacion en acabado para perfiles.Info
- Publication number
- ES2043907T3 ES2043907T3 ES89102664T ES89102664T ES2043907T3 ES 2043907 T3 ES2043907 T3 ES 2043907T3 ES 89102664 T ES89102664 T ES 89102664T ES 89102664 T ES89102664 T ES 89102664T ES 2043907 T3 ES2043907 T3 ES 2043907T3
- Authority
- ES
- Spain
- Prior art keywords
- profile
- procedure
- flanges
- profiles
- segments
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
- B21B1/088—H- or I-sections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
EN LA PREPARACION DE PERFILES DE DOBLE T, H, U, I, T, L Y MATERIAL A LAMINAR SIMILAR SE TOMA PARA LAMINACION CENTRAL DEL TRAVESAÑO O PARA EVITAR ENTALLADURAS DE CALIBRE MAS PROFUNDAS DE LOS RODILLOS DE LAMINACION/MOLDEADO ASI COMO PARA EVITAR ENTALLADURAS POSTERIORES POR LOS FLANCOS/SEGMENTOS DE PERFIL EXTERIORES PARA LA MANIPULACION DEL DESPLEGABLE. TRAS EL APLASTADO SE REPLIEGA, ES DECIR, SE CALIBRA EL PLEGADO, LOS FLANCOS EN LOS CILINDROS PREPARADOS. SE PROPONE UN NUEVO PROCEDIMIENTO DE REPLEGADO SEGUN EL PRINCIPIO DEL PROCEDIMIENTO DE DOBLADURA DE TRES RODILLOS. OTRA SOLUCION DEL MISMO PROBLEMA COMPRENDE EL PROCEDIMIENTO DE REPLEGADO CON LAS SUPERFICIES DE FLANCO INTERIORES O SUPERFICIES INTERNAS DE DOS RODILLOS DE APOYO QUE NO TOCAN LOS SEGMENTOS DE PERFIL PARA EL PRIMER SEGMENTO DE PERFIL O TRAVESAÑO. LOS CORRESPONDIENTES EQUIPOS DE CILINDROS DEL NUEVO MODO Y LOS TRABAJOS DE LAMINADO NECESITAN POCAS INVERSIONES, MUESTRAN MENOR DESGASTE Y TIENEN UNA LONGITUD DE MONTAJE MENOR. OTRAS VENTAJAS SE VEN EN LA PEQUEÑA NECESIDAD DE RODILLOS DE MOLDE Y DE CONSUMO DE ENERGIA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3805364A DE3805364A1 (de) | 1988-02-17 | 1988-02-17 | Fertigwalzverfahren fuer profile |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2043907T3 true ES2043907T3 (es) | 1994-01-01 |
Family
ID=6347829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89102664T Expired - Lifetime ES2043907T3 (es) | 1988-02-17 | 1989-02-16 | Procedimiento de laminacion en acabado para perfiles. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4942753A (es) |
EP (1) | EP0329132B1 (es) |
JP (1) | JPH01309702A (es) |
AT (1) | ATE94433T1 (es) |
DE (2) | DE3805364A1 (es) |
ES (1) | ES2043907T3 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3832392C2 (de) * | 1988-09-23 | 1996-07-11 | Schloemann Siemag Ag | Formstahl-Walzwerk |
US5241735A (en) * | 1991-06-10 | 1993-09-07 | Emerson Electric Co. | Radial saw arm construction |
US6604397B2 (en) | 2001-02-05 | 2003-08-12 | Dietrich Industries, Inc. | Rollforming machine |
US6928848B2 (en) * | 2003-03-27 | 2005-08-16 | Ford Motor Company | Flanging processes with radial compression of the blank stretched surface |
DE10339957B3 (de) * | 2003-08-25 | 2005-01-13 | Peiner Träger GmbH | Doppel-T-förmiges Spundwandprofil aus Stahl und Werkzeug zur Herstellung des Spundwandprofils |
DE102008050366B4 (de) * | 2008-10-02 | 2010-06-17 | Data M Sheet Metal Solutions Gmbh | System zum Kaltwalzprofilieren von Profilen mit veränderlichem Querschnitt |
BR112013028861B1 (pt) * | 2011-05-13 | 2021-03-16 | Mannstaedt Gmbh | método, aparelho para produzir seções metálicas com uma dimensão de câmera com tolerância restringida e seção laminada |
KR101350716B1 (ko) * | 2011-11-29 | 2014-01-14 | 주식회사 성우하이텍 | 롤 포밍 방법 및 이를 이용하여 생산되는 성형빔 |
JP6394408B2 (ja) * | 2015-01-16 | 2018-09-26 | 新日鐵住金株式会社 | H形鋼の中間ユニバーサル圧延ロール及び中間ユニバーサル圧延機 |
US10603761B2 (en) * | 2016-06-06 | 2020-03-31 | United Technologies Corporation | Deep roll peening system and method |
CN109622611B (zh) * | 2018-12-20 | 2024-03-08 | 山东钢铁股份有限公司 | 一种带锁口的h型钢及其轧制方法和轧制装置 |
CN111745049B (zh) * | 2020-06-02 | 2022-06-14 | 广州众山精密科技有限公司 | 导轨异型材加工组模及其一种导轨异型材的加工方法 |
CN112246863B (zh) * | 2020-08-25 | 2023-03-17 | 山东润金重工科技有限公司 | 一种h型钢加工方法及装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE240433C (es) * | ||||
FR369516A (fr) * | 1906-09-05 | 1907-01-14 | Wilhelm Schroer | Procédé de fabrication des fers profilés en forme de simple ou de double t. |
FR370825A (fr) * | 1907-10-21 | 1907-02-20 | Hugo Sack | Procédé de laminage de poutrelles à I |
DE254977C (de) * | 1915-11-23 | 1912-12-18 | Verfahren zum Auswalzen von I- und U-Eisen mit parallelflächigen Flanschen in Universalwalzwerken unter Abbiegen de Flanschen | |
US1385644A (en) * | 1920-01-15 | 1921-07-26 | Alvin L Roberts | Universal mill |
US1812246A (en) * | 1928-12-27 | 1931-06-30 | William C Oberg | Method of making flanged shapes |
US1856269A (en) * | 1930-09-25 | 1932-05-03 | Bethlehem Steel Corp | Method and means for rolling channel sections |
DE721478C (de) * | 1936-04-07 | 1942-06-06 | Ilseder Huette | Vorrichtung zum gleichzeitigen Zurueckbiegen der beim Walzvorgang aufgerichteten Flanschen oder Flanschenenden von doppel-T-foermigen Profileisen |
DE219152C (de) * | 1959-07-22 | 1910-02-16 | Verfahren und Walzwerk zur Herstellung von I-Profileisen mit parallelflächigen Flanschen | |
SU599863A1 (ru) * | 1975-12-22 | 1978-04-19 | Предприятие П/Я Г-4774 | Способ прокатки двутавровых балок |
JPS5921681B2 (ja) * | 1978-09-12 | 1984-05-22 | 川崎製鉄株式会社 | H形鋼の製造方法 |
JPS55126301A (en) * | 1979-03-23 | 1980-09-30 | Sumitomo Metal Ind Ltd | Manufacture of parallel flange channel |
JPS58135705A (ja) * | 1982-02-06 | 1983-08-12 | Sumitomo Metal Ind Ltd | H形鋼の圧延方法 |
JPS60240303A (ja) * | 1984-05-16 | 1985-11-29 | Hitachi Ltd | 長尺型材の製造方法 |
DE3521949C2 (de) * | 1984-06-25 | 1994-05-26 | Schloemann Siemag Ag | Universalwalzgerüst |
JPS6174708A (ja) * | 1984-09-19 | 1986-04-17 | Kawasaki Steel Corp | ユニバ−サル圧延機 |
JPS61283401A (ja) * | 1985-06-07 | 1986-12-13 | Nippon Steel Corp | 形鋼の熱間圧延法 |
JPS62282707A (ja) * | 1986-05-30 | 1987-12-08 | Nippon Steel Corp | フランジを有する形材の圧延装置列 |
-
1988
- 1988-02-17 DE DE3805364A patent/DE3805364A1/de not_active Withdrawn
-
1989
- 1989-02-15 US US07/311,608 patent/US4942753A/en not_active Expired - Fee Related
- 1989-02-16 EP EP89102664A patent/EP0329132B1/de not_active Expired - Lifetime
- 1989-02-16 AT AT89102664T patent/ATE94433T1/de not_active IP Right Cessation
- 1989-02-16 DE DE89102664T patent/DE58905573D1/de not_active Expired - Fee Related
- 1989-02-16 ES ES89102664T patent/ES2043907T3/es not_active Expired - Lifetime
- 1989-02-16 JP JP1035196A patent/JPH01309702A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0329132A3 (de) | 1991-01-02 |
ATE94433T1 (de) | 1993-10-15 |
US4942753A (en) | 1990-07-24 |
DE58905573D1 (de) | 1993-10-21 |
DE3805364A1 (de) | 1989-08-31 |
EP0329132A2 (de) | 1989-08-23 |
EP0329132B1 (de) | 1993-09-15 |
JPH01309702A (ja) | 1989-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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