ATE424265T1 - Verfahren und vorrichtung zur verformung eines werkstücks - Google Patents

Verfahren und vorrichtung zur verformung eines werkstücks

Info

Publication number
ATE424265T1
ATE424265T1 AT02753308T AT02753308T ATE424265T1 AT E424265 T1 ATE424265 T1 AT E424265T1 AT 02753308 T AT02753308 T AT 02753308T AT 02753308 T AT02753308 T AT 02753308T AT E424265 T1 ATE424265 T1 AT E424265T1
Authority
AT
Austria
Prior art keywords
workpiece
distortions
determined
control data
heat treatments
Prior art date
Application number
AT02753308T
Other languages
English (en)
Inventor
Boerge Bjoerneklett
Ole Myhr
Original Assignee
Norsk Hydro As
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
Application filed by Norsk Hydro As filed Critical Norsk Hydro As
Application granted granted Critical
Publication of ATE424265T1 publication Critical patent/ATE424265T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/20—Bending sheet metal, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D11/00—Process control or regulation for heat treatments

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Heat Treatment Of Articles (AREA)
AT02753308T 2001-08-03 2002-07-19 Verfahren und vorrichtung zur verformung eines werkstücks ATE424265T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0119023.0A GB0119023D0 (en) 2001-08-03 2001-08-03 Method and apparatus for distorting a workpiece

Publications (1)

Publication Number Publication Date
ATE424265T1 true ATE424265T1 (de) 2009-03-15

Family

ID=9919796

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02753308T ATE424265T1 (de) 2001-08-03 2002-07-19 Verfahren und vorrichtung zur verformung eines werkstücks

Country Status (6)

Country Link
US (1) US7431780B2 (de)
EP (1) EP1423218B1 (de)
AT (1) ATE424265T1 (de)
DE (1) DE60231411D1 (de)
GB (1) GB0119023D0 (de)
WO (1) WO2003011493A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0119023D0 (en) * 2001-08-03 2001-09-26 Norsk Hydro As Method and apparatus for distorting a workpiece
GB0203059D0 (en) * 2002-02-08 2002-03-27 Norsk Hydro As Method of determining a heat treatment
US7412300B2 (en) 2005-07-27 2008-08-12 General Electric Company Thermal forming
US8124003B2 (en) * 2006-06-29 2012-02-28 Superheat Fgh Technologies Inc. Method and apparatus for remote controlling monitoring and/or servicing heat-treatment equipment via wireless communications
US10231289B2 (en) * 2013-11-07 2019-03-12 Illinois Tool Works Inc. Large scale metal forming
US10112227B2 (en) 2013-11-07 2018-10-30 Illinois Tool Works Inc. Large scale metal forming control system and method
CN107675114A (zh) * 2017-11-06 2018-02-09 山东省科学院新材料研究所 一种镁合金型材热处理形变控制装置及控制方法
CA2986676C (en) * 2017-11-24 2020-01-07 Bombardier Transportation Gmbh Method for automated straightening of welded assemblies
US11292220B2 (en) 2018-05-08 2022-04-05 General Electric Company Rework press assembly for component rework systems and methods of using the same
US12312644B2 (en) 2019-02-04 2025-05-27 Superheat Fgh Technologies Inc. Method and apparatus for remote control and monitoring of heat-treatment equipment
CN121161008B (zh) * 2025-11-21 2026-03-17 魏桥(苏州)轻量化研究院有限公司 适用于纵梁压铸件热处理变形的控制方法及控制装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60231524A (ja) 1984-04-27 1985-11-18 Mitsui Eng & Shipbuild Co Ltd 線状加熱加工の角変形量制御方法
JPS62134118A (ja) 1985-12-05 1987-06-17 Mitsubishi Electric Corp 板ばねの形状精度修正方法
JPH06541A (ja) 1992-06-17 1994-01-11 Ishikawajima Harima Heavy Ind Co Ltd 線状加熱装置
JP2666674B2 (ja) 1993-01-29 1997-10-22 石川島播磨重工業株式会社 線状加熱による金属板の曲げ加工方法
DE4416317B4 (de) * 1993-05-17 2004-10-21 Siemens Ag Verfahren und Regeleinrichtung zur Regelung eines materialverarbeitenden Prozesses
US5737957A (en) * 1995-06-26 1998-04-14 Baker Hughes Incorporated Apparatus for straightening a cylindrical member
JPH09155458A (ja) 1995-12-01 1997-06-17 Nkk Corp 船体外板の自動加熱曲げ加工方法
JP3277366B2 (ja) 1997-02-10 2002-04-22 株式会社神戸製鋼所 金属材原板加工管理システム
JPH1119724A (ja) 1997-06-30 1999-01-26 Kawasaki Steel Corp 冷間矯正における予熱装置および予熱方法
NO312446B1 (no) 1997-09-24 2002-05-13 Mitsubishi Heavy Ind Ltd Automatisk plateböyingssystem med bruk av höyfrekvent induksjonsoppvarming
US6298310B1 (en) * 1997-09-29 2001-10-02 Mitsubishi Heavy Industries, Ltd. Method and system for determining heating point and heating line in bending of steel plate
KR100244582B1 (ko) 1998-03-05 2000-03-02 신종계 선체 외판의 곡면가공방법 및 장치
JP2000094044A (ja) 1998-09-17 2000-04-04 Nkk Corp 線状加熱による板の曲げ加工方法
GB0119023D0 (en) * 2001-08-03 2001-09-26 Norsk Hydro As Method and apparatus for distorting a workpiece
US6675625B1 (en) * 2002-11-11 2004-01-13 Ford Motor Company Method and arrangement for changing the shape of thin-shell articles manufactured by spray-form techniques

Also Published As

Publication number Publication date
EP1423218A1 (de) 2004-06-02
GB0119023D0 (en) 2001-09-26
US20040237622A1 (en) 2004-12-02
EP1423218B1 (de) 2009-03-04
US7431780B2 (en) 2008-10-07
WO2003011493A1 (en) 2003-02-13
DE60231411D1 (de) 2009-04-16

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Legal Events

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