JP6194526B2 - 板状ワークの加熱方法及び加熱装置並びにホットプレス成形方法 - Google Patents

板状ワークの加熱方法及び加熱装置並びにホットプレス成形方法 Download PDF

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JP6194526B2
JP6194526B2 JP2013119239A JP2013119239A JP6194526B2 JP 6194526 B2 JP6194526 B2 JP 6194526B2 JP 2013119239 A JP2013119239 A JP 2013119239A JP 2013119239 A JP2013119239 A JP 2013119239A JP 6194526 B2 JP6194526 B2 JP 6194526B2
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region
heating
plate
workpiece
heated
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Japanese (ja)
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JP2014233757A5 (enExample
JP2014233757A (ja
Inventor
弘義 大山
弘義 大山
文昭 生田
文昭 生田
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Neturen Co Ltd
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Neturen Co Ltd
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Priority to JP2013119239A priority Critical patent/JP6194526B2/ja
Application filed by Neturen Co Ltd filed Critical Neturen Co Ltd
Priority to ES14734930T priority patent/ES2711162T3/es
Priority to US14/895,968 priority patent/US20160136712A1/en
Priority to EP14734930.2A priority patent/EP3004402B1/en
Priority to CN201480032303.XA priority patent/CN105264096B/zh
Priority to PCT/JP2014/065165 priority patent/WO2014196647A1/en
Publication of JP2014233757A publication Critical patent/JP2014233757A/ja
Publication of JP2014233757A5 publication Critical patent/JP2014233757A5/ja
Application granted granted Critical
Publication of JP6194526B2 publication Critical patent/JP6194526B2/ja
Priority to US16/128,940 priority patent/US20190030584A1/en
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    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/022—Stamping using rigid devices or tools by heating the blank or stamping associated with heat treatment
    • 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
    • C21D1/34—Methods of heating
    • C21D1/40—Direct resistance heating
    • 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
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die quenching
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0004—Devices wherein the heating current flows through the material to be heated
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/03—Electrodes
    • 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
    • C21D2221/00—Treating localised areas of an article
    • 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
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/10—Differential treatment of inner with respect to outer regions, e.g. core and periphery, respectively

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Control Of Resistance Heating (AREA)
JP2013119239A 2013-06-05 2013-06-05 板状ワークの加熱方法及び加熱装置並びにホットプレス成形方法 Active JP6194526B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2013119239A JP6194526B2 (ja) 2013-06-05 2013-06-05 板状ワークの加熱方法及び加熱装置並びにホットプレス成形方法
US14/895,968 US20160136712A1 (en) 2013-06-05 2014-06-02 Heating method, heating apparatus, and hot press molding method for plate workpiece
EP14734930.2A EP3004402B1 (en) 2013-06-05 2014-06-02 Heating method, heating apparatus, and hot press molding method for plate workpiece
CN201480032303.XA CN105264096B (zh) 2013-06-05 2014-06-02 板工件的加热方法、加热装置和热压成型方法
ES14734930T ES2711162T3 (es) 2013-06-05 2014-06-02 Método de calentamiento, aparato de calentamiento y método de moldeo por prensado en caliente para pieza de trabajo de placa
PCT/JP2014/065165 WO2014196647A1 (en) 2013-06-05 2014-06-02 Heating method, heating apparatus, and hot press molding method for plate workpiece
US16/128,940 US20190030584A1 (en) 2013-06-05 2018-09-12 Heating method, heating apparatus, and hot press molding method for plate workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013119239A JP6194526B2 (ja) 2013-06-05 2013-06-05 板状ワークの加熱方法及び加熱装置並びにホットプレス成形方法

Publications (3)

Publication Number Publication Date
JP2014233757A JP2014233757A (ja) 2014-12-15
JP2014233757A5 JP2014233757A5 (enExample) 2016-07-28
JP6194526B2 true JP6194526B2 (ja) 2017-09-13

Family

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JP2013119239A Active JP6194526B2 (ja) 2013-06-05 2013-06-05 板状ワークの加熱方法及び加熱装置並びにホットプレス成形方法

Country Status (6)

Country Link
US (2) US20160136712A1 (enExample)
EP (1) EP3004402B1 (enExample)
JP (1) JP6194526B2 (enExample)
CN (1) CN105264096B (enExample)
ES (1) ES2711162T3 (enExample)
WO (1) WO2014196647A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017136908A1 (pt) * 2016-02-12 2017-08-17 Action Technology Indústria E Comércio De Eletroeletrônicos Ltda. Elemento resistivo estampado para emprego em equipamentos elétricos, processo de fabricação de elemento resistivo estamapado e aparelho dotado com elemento resistivo estampado
BR102016023753A2 (pt) * 2016-10-11 2018-05-02 Aethra Sistemas Automotivos S/A Processo para produção de peças estampadas de alta resistência mecânica, através de aquecimento elétrico controlado
JP6957279B2 (ja) 2017-09-11 2021-11-02 高周波熱錬株式会社 通電加熱装置及び通電加熱方法、加熱装置及び加熱方法、並びにホットプレス成形方法
CN111601671A (zh) * 2018-01-16 2020-08-28 高周波热錬株式会社 钢板的加热方法以及热压制品的制造方法
US11072011B2 (en) 2018-10-18 2021-07-27 The Boeing Company Hot boxes for hot-forming presses
US11253898B2 (en) * 2018-10-18 2022-02-22 The Boeing Company Hot-forming presses and methods of hot-forming workpieces
US12036595B2 (en) 2018-10-19 2024-07-16 Arizona Board Of Regents On Behalf Of The University Of Arizona Method and system for using induction heating to shape objects
CN110773630B (zh) * 2019-11-05 2022-02-11 山东钢铁集团日照有限公司 一种解决不规则坯料导电加热温度不均匀的方法
CN111537362B (zh) * 2020-05-18 2022-11-22 湖北工业大学 土工格栅温控双向加载蠕变装置及试验方法
CN114340057B (zh) * 2021-11-30 2023-05-23 同济大学 消除超薄金属板导电加热变形的导电加热装置

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WO2014196647A1 (en) 2014-12-11
US20160136712A1 (en) 2016-05-19
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