EP2233593A3 - Verfahren und Warmumformanlage zur Herstellung von pressgehärteten Formbauteilen aus Stahlblech - Google Patents

Verfahren und Warmumformanlage zur Herstellung von pressgehärteten Formbauteilen aus Stahlblech Download PDF

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Publication number
EP2233593A3
EP2233593A3 EP10157673A EP10157673A EP2233593A3 EP 2233593 A3 EP2233593 A3 EP 2233593A3 EP 10157673 A EP10157673 A EP 10157673A EP 10157673 A EP10157673 A EP 10157673A EP 2233593 A3 EP2233593 A3 EP 2233593A3
Authority
EP
European Patent Office
Prior art keywords
hot
steel sheet
heated
pressing
recasting
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.)
Granted
Application number
EP10157673A
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English (en)
French (fr)
Other versions
EP2233593B1 (de
EP2233593A2 (de
Inventor
Jens Dr. Overrath
Oliver Dr. Straube
Jean-Jacques Lety
Stéphane Anquetil
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.)
ThyssenKrupp Sofedit SAS
GMF Umformtechnik GmbH
Original Assignee
ThyssenKrupp Umformtechnik GmbH
ThyssenKrupp Sofedit SAS
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Publication date
Priority to DE102009014670A priority Critical patent/DE102009014670B4/de
Application filed by ThyssenKrupp Umformtechnik GmbH, ThyssenKrupp Sofedit SAS filed Critical ThyssenKrupp Umformtechnik GmbH
Publication of EP2233593A2 publication Critical patent/EP2233593A2/de
Publication of EP2233593A3 publication Critical patent/EP2233593A3/de
Application granted granted Critical
Publication of EP2233593B1 publication Critical patent/EP2233593B1/de
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Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHER TREATMENTS
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62Quenching devices
    • C21D1/673Quenching devices for die quenching
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02Stamping using rigid devices or tools
    • B21D22/022Stamping using rigid devices or tools by heating the blank or stamping associated with heat treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/16Heating or cooling
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHER TREATMENTS
    • C21D2221/00Treating localised areas of an article

Abstract

Die Erfindung betrifft ein Verfahren und eine Warmumformanlage zur Herstellung von pressgehärteten Formbauteilen aus Stahlblech, mit einem Ofen (8), mittels dem warm umzuformendes Stahlblech zumindest partiell auf Auszenitisierungstemperatur erhitzbar ist, und einer Pressanlage (10) zum Warmumformen und Presshärten des im Ofen erhitzten Stahlblechs. Um die Nutzung vorhandener Pressenkapazitäten zu ermöglichen und eine hohe Hubzahl und damit eine hohe Produktivität zu erzielen, sieht die Erfindung vor, dass dem Ofen (8) eine Erhitzungsvorrichtung (7) vorgeordnet ist, mittels der Stahlblech (2) zumindest partiell auf eine Temperatur unterhalb der Austenitisierungstemperatur, vorzugsweise auf eine Temperatur im Bereich von 500 bis 700°C erhitzbar ist, und dass die Pressanlage (10) mehrstufig ausgebildet ist, wobei ein erster Teil (10.1) der Pressanlage (10) mindestens ein erstes Werkzeug zum Warmumformen und Kühlen des im Ofen (8) erhitzten Stahlblechs aufweist, und ein nachfolgender Teil (10.2) der Pressanlage (10) mindestens ein zweites Werkzeug zum weiteren Kühlen des warm umgeformten Stahlblechs aufweist, und wobei das zweite Werkzeug das warm umgeformte Stahlblech weiter umformt, beschneidet und/oder locht.
EP10157673A 2009-03-27 2010-03-25 Verfahren und Warmumformanlage zur Herstellung von pressgehärteten Formbauteilen aus Stahlblech Active EP2233593B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102009014670A DE102009014670B4 (de) 2009-03-27 2009-03-27 Verfahren und Warmumformanlage zur Herstellung von pressgehärteten Formbauteilen aus Stahlblech

Publications (3)

Publication Number Publication Date
EP2233593A2 EP2233593A2 (de) 2010-09-29
EP2233593A3 true EP2233593A3 (de) 2011-04-06
EP2233593B1 EP2233593B1 (de) 2013-02-20

Family

ID=42312797

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10157673A Active EP2233593B1 (de) 2009-03-27 2010-03-25 Verfahren und Warmumformanlage zur Herstellung von pressgehärteten Formbauteilen aus Stahlblech

Country Status (2)

Country Link
EP (1) EP2233593B1 (de)
DE (1) DE102009014670B4 (de)

Families Citing this family (35)

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DE102009050533A1 (de) * 2009-10-23 2011-04-28 Thyssenkrupp Sofedit S.A.S Verfahren und Warmumformanlage zur Herstellung eines gehärteten, warm umgeformten Werkstücks
DE102010035339B4 (de) * 2010-08-24 2012-05-24 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung von Formbauteilen aus einer Platine aus gehärtetem warm umformbaren Stahlblech
DE102010048209C5 (de) 2010-10-15 2016-05-25 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines warmumgeformten pressgehärteten Metallbauteils
DE102011011013B4 (de) * 2011-02-11 2017-07-13 Schuler Pressen Gmbh Pressenanlage zum Umformen oder Bearbeiten von meta llischen Bauteilen
DE102011102167A1 (de) * 2011-05-21 2012-11-22 Volkswagen Aktiengesellschaft Verfahren zur Herstellung eines Formbauteils mit mindestens zwei Gefügebereichen unterschiedlicher Duktilität und Erwärmungseinrichtung
DE102011080497A1 (de) * 2011-08-05 2013-02-07 Wobben Properties Gmbh Umformverfahren zum Warmumformen eines Stahlblechs eines herzustellenden Rotorblattes einer Windenergieanlage
DE102011111212B4 (de) 2011-08-20 2014-04-24 Audi Ag Umformwerkzeug zur Herstellung von pressgehärteten Blechbauteilen
DE102011053672B4 (de) * 2011-09-16 2017-08-10 Benteler Automobiltechnik Gmbh Verfahren und Anordnung zum Erwärmen einer Metallplatine
DE102012021031A1 (de) 2012-10-26 2013-05-02 Daimler Ag Verfahren und Vorrichtung zur Herstellung pressgehärteter Blechbauteile
DE102012112334A1 (de) * 2012-12-14 2014-06-18 Manuela Braun Warmumformvorrichtung
DE102013105488A1 (de) * 2013-05-28 2014-12-04 Thyssenkrupp Steel Europe Ag Transportvorrichtung für heiße, dünnwandige Stahlteile
DE102013108972B4 (de) * 2013-08-20 2016-03-17 Benteler Automobiltechnik Gmbh Temperierstation mit Induktorerwärmung
CN103464557B (zh) * 2013-09-06 2015-04-15 天津惠蓬海洋工程有限公司 自升式钻井平台桩腿半圆板压制方法
DE102013222242A1 (de) 2013-10-31 2015-04-30 Magna International Inc. Anlage zur Herstellung von Bauteilen mit Warmumformung und Verfahren
DE102014111501B4 (de) 2014-08-12 2017-10-12 Thyssenkrupp Ag Warmumformvorrichtung und Verfahren zum Herstellen von pressgehärteten Formbauteilen aus Stahlblech
CN104275412B (zh) * 2014-10-24 2016-08-24 东莞市豪斯特热冲压技术有限公司 一种热冲压模具组件
EP3067129A1 (de) 2015-03-09 2016-09-14 Autotech Engineering, A.I.E. Presssysteme und -verfahren
EP3266531B1 (de) 2015-03-09 2019-02-27 Autotech Engineering, A.I.E. Presssysteme und -verfahren
DE102015215179A1 (de) * 2015-08-07 2017-02-09 Schwartz Gmbh Verfahren zur Wärmebehandlung und Wärmebehandlungsvorrichtung
DE102015122796A1 (de) * 2015-12-23 2017-06-29 Benteler Automobiltechnik Gmbh Warmformlinie zur Herstellung warmumgeformter und pressgehärteter Stahlblechprodukte sowie Verfahren zu dessen Betreibung
WO2017113411A1 (zh) * 2015-12-31 2017-07-06 深圳市大富精工有限公司 Usb金属外壳的扩管传递冲床
JP2020504278A (ja) * 2016-09-27 2020-02-06 ノベリス・インコーポレイテッドNovelis Inc. 打抜き用シートメタルブランクの急速加熱
DE102016120605A1 (de) * 2016-10-27 2018-05-03 Schwartz Gmbh Verfahren und Vorrichtung zur Wärmebehandlung eines metallischen Bauteils
CN110036121A (zh) * 2016-12-22 2019-07-19 自动工程有限公司 用于加热坯料的方法以及加热系统
DE102017100326B3 (de) 2017-01-10 2018-03-01 MÜLLER Maschinen und Anlagen GmbH & Co. KG Vorrichtung zum Stanzen
CN106893806B (zh) * 2017-04-25 2018-06-05 金华辉煌三联工具实业有限公司 一种导板全自动高频淬火工作站
DE102017116556A1 (de) * 2017-07-21 2019-01-24 Leiber Group Gmbh & Co. Kg Schmiedeverfahren, insbesondere Leichtbaulegierungsschmiedeverfahren
DE102017223252A1 (de) * 2017-12-19 2019-06-19 Volkswagen Aktiengesellschaft Pressenanordnung sowie Verfahren zur Herstellung eines warmumgeformten und pressgehärteten Stahlblechteils
DE102018200310A1 (de) * 2018-01-10 2019-07-11 Thyssenkrupp Ag Verfahren zur Herstellung eines Stahlblechbauteils
DE102018200843A1 (de) 2018-01-19 2019-07-25 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Aufheizvorrichtung zum Aufheizen eines Werkstücks zum Herstellen eines Bauteils, insbesondere für ein Kraftfahrzeug
DE102018206343A1 (de) * 2018-04-25 2019-10-31 Volkswagen Aktiengesellschaft Verfahren und Anlage zur Serienfertigung warmumgeformter Blechformteile aus einem Stahlblechband
CN108772712A (zh) * 2018-04-26 2018-11-09 武汉理工大学 一种钢铝混合热冲压自动化生产线
DE102018209878A1 (de) * 2018-06-19 2019-12-19 Thyssenkrupp Ag Verfahren zur Herstellung einer Radschüssel
CN110394388B (zh) * 2019-07-09 2020-08-18 诸暨市润拓机械自动化科技有限公司 红冲金属冲压机构
CN111774465B (zh) * 2020-09-07 2020-12-11 烟台南山学院 一种电加热式铝合金板材冲压装置

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EP1195208A2 (de) * 2000-10-07 2002-04-10 DaimlerChrysler AG Verfahren zum Herstellen lokal verstärkter Blechumformteile
EP1462192A1 (de) * 2003-03-28 2004-09-29 Audi Ag Verfahren zur Umformung einer Platine aus einem Vergütungsstahl und Vorrichtung zur Durchführung des Verfahrens
WO2005078144A1 (de) * 2004-02-13 2005-08-25 Audi Ag Verfahren zur herstellung eines bauteils durch umformen einer platine und vorrichtung zur durchführung des verfahrens
JP2007136533A (ja) * 2005-11-22 2007-06-07 Nippon Steel Corp トランスファープレスによる成形方法及びトランスファープレス装置
DE102006027625B3 (de) * 2006-06-13 2007-08-09 Benteler Automobiltechnik Gmbh Ofenanlage und Warmformlinie
EP2143808A1 (de) * 2008-06-30 2010-01-13 Benteler Automobiltechnik GmbH Partielles Warmformen und Härten mittels Infrarotlampenerwärmung
WO2011009769A1 (de) * 2009-07-24 2011-01-27 Thyssenkrupp Steel Europe Ag Verfahren und vorrichtung zum energieeffizienten warmumformen

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DD224336A1 (de) * 1984-06-01 1985-07-03 Takraf Schwermasch Verfahren und einrichtung zum erhitzen von blechen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1195208A2 (de) * 2000-10-07 2002-04-10 DaimlerChrysler AG Verfahren zum Herstellen lokal verstärkter Blechumformteile
EP1462192A1 (de) * 2003-03-28 2004-09-29 Audi Ag Verfahren zur Umformung einer Platine aus einem Vergütungsstahl und Vorrichtung zur Durchführung des Verfahrens
WO2005078144A1 (de) * 2004-02-13 2005-08-25 Audi Ag Verfahren zur herstellung eines bauteils durch umformen einer platine und vorrichtung zur durchführung des verfahrens
JP2007136533A (ja) * 2005-11-22 2007-06-07 Nippon Steel Corp トランスファープレスによる成形方法及びトランスファープレス装置
DE102006027625B3 (de) * 2006-06-13 2007-08-09 Benteler Automobiltechnik Gmbh Ofenanlage und Warmformlinie
EP2143808A1 (de) * 2008-06-30 2010-01-13 Benteler Automobiltechnik GmbH Partielles Warmformen und Härten mittels Infrarotlampenerwärmung
WO2011009769A1 (de) * 2009-07-24 2011-01-27 Thyssenkrupp Steel Europe Ag Verfahren und vorrichtung zum energieeffizienten warmumformen

Also Published As

Publication number Publication date
DE102009014670B4 (de) 2011-01-13
EP2233593B1 (de) 2013-02-20
DE102009014670A1 (de) 2010-09-30
EP2233593A2 (de) 2010-09-29

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