EP4122618A4 - Formvorrichtung und formverfahren - Google Patents

Formvorrichtung und formverfahren Download PDF

Info

Publication number
EP4122618A4
EP4122618A4 EP21771772.7A EP21771772A EP4122618A4 EP 4122618 A4 EP4122618 A4 EP 4122618A4 EP 21771772 A EP21771772 A EP 21771772A EP 4122618 A4 EP4122618 A4 EP 4122618A4
Authority
EP
European Patent Office
Prior art keywords
molding
molding method
molding device
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.)
Pending
Application number
EP21771772.7A
Other languages
English (en)
French (fr)
Other versions
EP4122618A1 (de
Inventor
Kimihiro Nogiwa
Masayuki Ishizuka
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries Ltd
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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Publication of EP4122618A1 publication Critical patent/EP4122618A1/de
Publication of EP4122618A4 publication Critical patent/EP4122618A4/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • 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
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/16—Heating or cooling
    • 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
    • B21D22/20—Deep-drawing
    • 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
    • B21D22/20—Deep-drawing
    • B21D22/208—Deep-drawing by heating the blank or deep-drawing associated with heat treatment
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D1/667—Quenching devices for spray 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
    • 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
    • C21D11/00—Process control or regulation for heat treatments
    • C21D11/005—Process control or regulation for heat treatments for cooling
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • 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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • 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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/085—Cooling or quenching
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/021—Deforming sheet bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Manufacturing & Machinery (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
EP21771772.7A 2020-03-17 2021-01-13 Formvorrichtung und formverfahren Pending EP4122618A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020046649A JP7807191B2 (ja) 2020-03-17 2020-03-17 成形装置、及び成形方法
PCT/JP2021/000860 WO2021186863A1 (ja) 2020-03-17 2021-01-13 成形装置、及び成形方法

Publications (2)

Publication Number Publication Date
EP4122618A1 EP4122618A1 (de) 2023-01-25
EP4122618A4 true EP4122618A4 (de) 2023-09-06

Family

ID=77770816

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21771772.7A Pending EP4122618A4 (de) 2020-03-17 2021-01-13 Formvorrichtung und formverfahren

Country Status (7)

Country Link
US (1) US20220410242A1 (de)
EP (1) EP4122618A4 (de)
JP (1) JP7807191B2 (de)
KR (1) KR20220151605A (de)
CN (1) CN115210014A (de)
CA (1) CA3173063A1 (de)
WO (1) WO2021186863A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116809745A (zh) * 2023-07-14 2023-09-29 西安陕鼓动力股份有限公司 一种三体焊接叶轮中叶片的成型方法及装置
KR102834275B1 (ko) * 2024-03-14 2025-07-17 (주)태원정공 버너용 파이프 금형 시스템

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101518804A (zh) * 2008-02-27 2009-09-02 胡平 汽车板材温热成形模具结构设计方法和冷却装置
CN209189572U (zh) * 2018-09-12 2019-08-02 无锡朗贤轻量化科技股份有限公司 一种分段强化模具镶块控温装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5499769A (en) * 1978-01-25 1979-08-06 Masanobu Nakamura Molding process of modified superrplastic material
JPS6080025U (ja) * 1983-10-31 1985-06-04 トヨタ自動車株式会社 プレス型の型温度調整装置
JP3023969B2 (ja) * 1990-05-02 2000-03-21 株式会社豊田中央研究所 冷熱サイクル構造体温度の解析方法および金型装置系の設計装置
SE9702058L (sv) 1997-05-30 1998-11-16 Accra Teknik Ab Förfarande för framställning av härdade metalliska hålkroppar av tunnväggig stålplåt genom formblåsning
JP2002282951A (ja) * 2001-03-22 2002-10-02 Toyota Motor Corp 金属板材の熱間プレス成形方法及び熱間プレス成形装置
JP4700284B2 (ja) 2004-01-22 2011-06-15 新日本製鐵株式会社 ホットプレス用鋼板の加圧成形方法
JP4795176B2 (ja) 2006-09-01 2011-10-19 富士重工業株式会社 金型温度のシミュレーション方法及びシミュレーションプログラム
JP2009220141A (ja) 2008-03-14 2009-10-01 Marujun Co Ltd パイプ製品の製造方法及び同製造装置
JP2010179317A (ja) * 2009-02-03 2010-08-19 Toyota Motor Corp 熱間プレス成形方法及び装置
DE102010012579B3 (de) * 2010-03-23 2011-07-07 Benteler Automobiltechnik GmbH, 33102 Verfahren und Vorrichtung zur Herstellung von gehärteten Formbauteilen
JP6381967B2 (ja) * 2014-05-22 2018-08-29 住友重機械工業株式会社 成形装置及び成形方法
JP6378960B2 (ja) 2014-07-29 2018-08-22 株式会社キーレックス プレス装置
CN106807916A (zh) * 2017-04-01 2017-06-09 江苏瑞格新材料有限公司 一种用于高强度合金钢压铸模具的快速冷却装置
JP2019150845A (ja) 2018-03-02 2019-09-12 住友重機械工業株式会社 成形装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101518804A (zh) * 2008-02-27 2009-09-02 胡平 汽车板材温热成形模具结构设计方法和冷却装置
CN209189572U (zh) * 2018-09-12 2019-08-02 无锡朗贤轻量化科技股份有限公司 一种分段强化模具镶块控温装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021186863A1 *

Also Published As

Publication number Publication date
EP4122618A1 (de) 2023-01-25
CN115210014A (zh) 2022-10-18
US20220410242A1 (en) 2022-12-29
CA3173063A1 (en) 2021-09-23
WO2021186863A1 (ja) 2021-09-23
JP7807191B2 (ja) 2026-01-27
KR20220151605A (ko) 2022-11-15
JP2021146353A (ja) 2021-09-27

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