CA2609137A1 - Systeme de formage a chaud pour pieces de metal - Google Patents

Systeme de formage a chaud pour pieces de metal Download PDF

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Publication number
CA2609137A1
CA2609137A1 CA002609137A CA2609137A CA2609137A1 CA 2609137 A1 CA2609137 A1 CA 2609137A1 CA 002609137 A CA002609137 A CA 002609137A CA 2609137 A CA2609137 A CA 2609137A CA 2609137 A1 CA2609137 A1 CA 2609137A1
Authority
CA
Canada
Prior art keywords
blank
current
forming
resistive heating
zones
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.)
Abandoned
Application number
CA002609137A
Other languages
English (en)
Inventor
Mehmet Terziakin
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.)
METALFORM MUHENDISLIK TASARIM IMALAT VE SAN Ltd STI
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2609137A1 publication Critical patent/CA2609137A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/06—Swaging presses; Upsetting presses
    • B21J9/08—Swaging presses; Upsetting presses equipped with devices for heating the work-piece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/08—Accessories for handling work or tools
    • B21J13/10—Manipulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)

Abstract

Cette invention concerne un dispositif, qui comprend au moins un transformateur (1) ayant un rapport entre la bobine primaire (N1) et la bobine secondaire (N2) supérieur à un et comprenant une unité de commande (9) servant à commander la synchronisation et l'amplitude du courant primaire, ce dispositif étant utilisé pour chauffer une pièce de métal (4) devant être soumise à une opération de formage ultérieure. Un générateur de courant continu homopolaire peut également être utilisé comme source de courant pour la préparation par chauffage par courant de la pièce en vue de l'opération de formage. Des opérations de chauffage, de formage et de refroidissement ultérieures de la pièce de métal sont effectuées de façon contrôlée par une unité de synchronisation centrale. Ce procédé peut être appliqué au forgeage en vrac de métal, au formage de tôles et au formage par soufflage de tubes à chaud.
CA002609137A 2005-05-16 2005-05-16 Systeme de formage a chaud pour pieces de metal Abandoned CA2609137A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/TR2005/000025 WO2006124005A1 (fr) 2005-05-16 2005-05-16 Systeme de formage a chaud pour pieces de metal

Publications (1)

Publication Number Publication Date
CA2609137A1 true CA2609137A1 (fr) 2006-11-23

Family

ID=37431511

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002609137A Abandoned CA2609137A1 (fr) 2005-05-16 2005-05-16 Systeme de formage a chaud pour pieces de metal

Country Status (4)

Country Link
JP (1) JP2008540138A (fr)
CN (1) CN101222991A (fr)
CA (1) CA2609137A1 (fr)
WO (1) WO2006124005A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100922227B1 (ko) 2007-08-13 2009-10-20 삼미금속 주식회사 선박용 초장축 일체형 배기 밸브 제조를 위한 복합 단조의전기 업셋 장치 및 이의 제어 방법
US8381563B2 (en) 2009-06-08 2013-02-26 Ati Properties, Inc. Forging die heating apparatuses and methods for use
DE102009050533A1 (de) * 2009-10-23 2011-04-28 Thyssenkrupp Sofedit S.A.S Verfahren und Warmumformanlage zur Herstellung eines gehärteten, warm umgeformten Werkstücks
US8671729B2 (en) * 2010-03-02 2014-03-18 GM Global Technology Operations LLC Fluid-assisted non-isothermal stamping of a sheet blank
JP5786945B2 (ja) 2011-09-13 2015-09-30 トヨタ自動車株式会社 通電加熱装置
CN102489651B (zh) * 2011-12-01 2014-02-19 上海交通大学 电致塑性自由锻装置和方法
JP5932431B2 (ja) * 2012-03-28 2016-06-08 中央発條株式会社 加熱装置及び加熱方法
GB2503936B (en) * 2012-07-13 2020-03-04 Gkn Wheels Ltd Manufacture of wheels
US8534109B1 (en) * 2012-10-08 2013-09-17 Ford Global Technologies, Llc Calibrating hydro-formed tubular parts
DE102013001898A1 (de) * 2013-02-05 2014-08-07 Thermprotec Gmbh Verfahren zum Verbessern der Temperaturverteilung beim induktiven bzw. konduktiven Härten von geformten Rohren und Stäben insbesondere aber nicht ausschließlich für den Einsatz als Fahrwerksstabilisatoren in Automobilen
CN103191991A (zh) * 2013-04-25 2013-07-10 哈尔滨工业大学 铝合金型材快速下陷热成形模具及成形方法
JP6970163B2 (ja) * 2015-03-31 2021-11-24 住友重機械工業株式会社 成形装置
BR102017005401A2 (pt) * 2017-03-16 2018-10-30 Aethra Sist Automotivos S/A equipamento elétrico/eletrônico de controle do aquecimento de peças metálicas
JP2019197641A (ja) * 2018-05-09 2019-11-14 トヨタ自動車株式会社 コネクタ
CN111545649B (zh) * 2020-05-11 2021-08-06 燕山大学 一种基于自阻加热的金属塑性成形方法
CN112259315B (zh) * 2020-09-30 2022-05-17 重庆普尔萨科技有限公司 用于电磁成形线圈的散热系统
CN114653806B (zh) * 2022-03-01 2023-12-22 哈尔滨工业大学（威海） 一种用于高强钢变径管状件的预成型方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB901251A (en) * 1959-07-08 1962-07-18 Daniel Alfred Cavanagh Improvements in precision forging methods and apparatus
US5515705A (en) * 1992-01-23 1996-05-14 Board Of Regents, The University Of Texas System Apparatus and method for deforming a workpiece
US6463779B1 (en) * 1999-06-01 2002-10-15 Mehmet Terziakin Instant heating process with electric current application to the workpiece for high strength metal forming

Also Published As

Publication number Publication date
JP2008540138A (ja) 2008-11-20
WO2006124005A1 (fr) 2006-11-23
CN101222991A (zh) 2008-07-16

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20110516

FZDE Discontinued

Effective date: 20110516