ES2193673T3 - Procedimiento de laminado de un producto metalico. - Google Patents

Procedimiento de laminado de un producto metalico.

Info

Publication number
ES2193673T3
ES2193673T3 ES99402297T ES99402297T ES2193673T3 ES 2193673 T3 ES2193673 T3 ES 2193673T3 ES 99402297 T ES99402297 T ES 99402297T ES 99402297 T ES99402297 T ES 99402297T ES 2193673 T3 ES2193673 T3 ES 2193673T3
Authority
ES
Spain
Prior art keywords
rolling
cage
product
pass
metal
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
Application number
ES99402297T
Other languages
English (en)
Inventor
Nicolas Maguin
Yves Leclercq
Herve Biausser
Alireza Arbab
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Primetals Technologies France SAS
Original Assignee
VAI Clecim SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9530661&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2193673(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by VAI Clecim SA filed Critical VAI Clecim SA
Application granted granted Critical
Publication of ES2193673T3 publication Critical patent/ES2193673T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B21B37/58—Roll-force control; Roll-gap control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Laminated Bodies (AREA)
  • Forging (AREA)
  • Metal Rolling (AREA)

Abstract

La invención tiene por objeto un procedimiento de laminado de un producto metálico por pasadas sucesivas en al menos un bastidor del laminador (1) asociado con una unidad de cálculo (4) que comprende una calculadora y un modelo matemático (40) para regular la fuerza de laminado aplicada a los medio de apriete (17). Según la invención, antes de cada pasada (x), el calculador asociado al modelo matemático, determina un valor previsible de la tensión de flujo del metal correspondiente a la deformación a realizar en la pasada (x) considerada, teniendo en cuenta la evolución, durante el laminado, de la estructura microcristalina del metal que constituye el producto a laminar y la fuerza de laminado (F{sub,x}) a aplicar para obtener la reducción del espesor deseado se calcula antes de cada pasada (x) en función del valor así previsto de la tensión de flujo y de la evolución de está durante el laminado.
ES99402297T 1998-09-21 1999-09-20 Procedimiento de laminado de un producto metalico. Expired - Lifetime ES2193673T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9811761A FR2783444B1 (fr) 1998-09-21 1998-09-21 Procede de laminage d'un produit metallique

Publications (1)

Publication Number Publication Date
ES2193673T3 true ES2193673T3 (es) 2003-11-01

Family

ID=9530661

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99402297T Expired - Lifetime ES2193673T3 (es) 1998-09-21 1999-09-20 Procedimiento de laminado de un producto metalico.

Country Status (7)

Country Link
US (1) US6526328B1 (es)
EP (1) EP0988903B1 (es)
JP (1) JP2000317511A (es)
AT (1) ATE238852T1 (es)
DE (1) DE69907354T2 (es)
ES (1) ES2193673T3 (es)
FR (1) FR2783444B1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3695699B2 (ja) * 2000-10-11 2005-09-14 株式会社神戸製鋼所 アルミニウム合金製サスペンション部品のロール成形用素材の寸法決定方法およびアルミニウム合金製サスペンション部品の製造方法
DE10110323A1 (de) * 2001-03-03 2002-09-05 Sms Demag Ag Verfahren zur gezielten Einstellung der Oberflächenstruktur von Walzgut beim Kaltnachwalzen in Dressier-Walzgerüsten
AT411026B (de) * 2001-11-30 2003-09-25 Voest Alpine Ind Anlagen Verfahren zum stranggiessen
DE10203787A1 (de) * 2002-01-31 2003-08-14 Siemens Ag Verfahren zur Regelung eines industriellen Prozesses
EP1485216B1 (de) 2002-03-15 2005-10-26 Siemens Aktiengesellschaft Rechnergestütztes ermittlungsverfahren für sollwerte für profil- und planheitsstellglieder
DE102006046701A1 (de) * 2006-10-02 2008-04-17 Siemens Ag Verfahren zum Betreiben eines Steckelwalzwerks
DE102006047718A1 (de) 2006-10-09 2008-04-17 Siemens Ag Verfahren zur Nachverfolgung des physikalischen Zustands eines Warmblechs oder Warmbands im Rahmen der Steuerung einer Grobblechwalzstraße zur Bearbeitung eines Warmblechs oder Warmbands
BRPI0903494A2 (pt) * 2008-03-14 2015-09-22 Nippon Steel Corp método de aprendizagem de predição de carga de laminação para laminação a quente
DE102018007847A1 (de) * 2018-10-04 2020-04-09 Carl Krafft & Söhne GmbH & Co. KG Verfahren zum Erfassen von Nutzungsdaten von Walzen
IT202100008636A1 (it) * 2021-04-07 2022-10-07 Marcegaglia Ravenna S P A Apparato per il monitoraggio in continuo di un materiale metallico in un processo di laminazione, e relativo metodo per il monitoraggio in continuo di un materiale metallico in un processo di laminazione
CN113182361B (zh) * 2021-04-16 2023-09-15 首钢集团有限公司 一种下机轧辊温度测量方法及装置
CN113327502B (zh) * 2021-05-24 2022-07-19 攀钢集团攀枝花钢钒有限公司 钢轨轧边机金属流动演示模具的调整机构
CN113362693B (zh) * 2021-05-24 2022-03-22 攀钢集团攀枝花钢钒有限公司 钢轨轧边机金属流动平面演示控制方法
CN113270022B (zh) * 2021-05-24 2022-03-22 攀钢集团攀枝花钢钒有限公司 钢轨全万能轧制金属流动平面演示控制方法
CN113500100B (zh) 2021-07-19 2022-04-26 燕山大学 基于轧制接触界面分段模型上力学参数的辊缝控制方法
CN114932180B (zh) * 2022-03-29 2023-05-23 中国五冶集团有限公司 一种定位灌注桩钢筋笼螺旋箍筋间距的辅助工具

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56119614A (en) * 1980-02-26 1981-09-19 Kawasaki Steel Corp Method for forecasting rolling load of steel sheet
JPS5967324A (ja) * 1982-10-12 1984-04-17 Kawasaki Steel Corp 熱間圧延における圧延材の材質制御方法
US4658362A (en) * 1984-12-24 1987-04-14 Mxdonnell Douglas Corporation Process modeling for superplastic forming of metal sheets
US4617817A (en) * 1985-02-06 1986-10-21 The United States Of America As Represented By The Secretary Of The Air Force Optimizing hot workability and controlling microstructures in difficult to process high strength and high temperature materials
DE3521479C1 (de) * 1985-06-14 1987-01-02 Neckelmann Kaj Synt Fiber Verwendung eines Garns zur Herstellung eines verformbaren Flaechengebildes
DE3825830A1 (de) * 1988-07-29 1990-02-01 Hoesch Stahl Ag Verfahren und vorrichtung zur texturanalyse
JPH0747171B2 (ja) * 1988-09-20 1995-05-24 株式会社東芝 圧延機の設定方法および装置
JPH02137606A (ja) * 1988-11-18 1990-05-25 Sumitomo Metal Ind Ltd 多品種圧延時の板厚制御方法
US5200005A (en) * 1991-02-08 1993-04-06 Mcgill University Interstitial free steels and method thereof
WO1992021970A1 (fr) * 1991-06-04 1992-12-10 Nippon Steel Corporation Procede pour estimer la qualite d'un produit en acier
DE4141230A1 (de) * 1991-12-13 1993-06-24 Siemens Ag Walzplan-berechnungsverfahren
US5881594A (en) * 1995-02-17 1999-03-16 Sandia Corporation Method and apparatus for imparting strength to a material using sliding loads
JPH08243619A (ja) * 1995-03-08 1996-09-24 Kobe Steel Ltd 圧延荷重予測方法
DE19642918C2 (de) * 1996-10-17 2003-04-24 Siemens Ag System zur Berechnung des Enddickenprofils eines Walzbandes
AT408623B (de) * 1996-10-30 2002-01-25 Voest Alpine Ind Anlagen Verfahren zur überwachung und steuerung der qualität von walzprodukten aus warmwalzprozessen
US6205366B1 (en) * 1999-09-14 2001-03-20 Ford Global Technologies, Inc. Method of applying the radial return method to the anisotropic hardening rule of plasticity to sheet metal forming processes

Also Published As

Publication number Publication date
EP0988903B1 (fr) 2003-05-02
DE69907354T2 (de) 2004-04-01
ATE238852T1 (de) 2003-05-15
US6526328B1 (en) 2003-02-25
JP2000317511A (ja) 2000-11-21
EP0988903A1 (fr) 2000-03-29
DE69907354D1 (de) 2003-06-05
FR2783444B1 (fr) 2000-12-15
FR2783444A1 (fr) 2000-03-24

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