EP3950163A4 - FORMING DEVICE AND FORMING PROCESS - Google Patents

FORMING DEVICE AND FORMING PROCESS Download PDF

Info

Publication number
EP3950163A4
EP3950163A4 EP20778654.2A EP20778654A EP3950163A4 EP 3950163 A4 EP3950163 A4 EP 3950163A4 EP 20778654 A EP20778654 A EP 20778654A EP 3950163 A4 EP3950163 A4 EP 3950163A4
Authority
EP
European Patent Office
Prior art keywords
molding apparatus
molding
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.)
Withdrawn
Application number
EP20778654.2A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3950163A1 (en
Inventor
Masayuki Ishizuka
Kimihiro NOGIWA
Akihiro Ide
Norieda UENO
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 EP3950163A1 publication Critical patent/EP3950163A1/en
Publication of EP3950163A4 publication Critical patent/EP3950163A4/en
Withdrawn legal-status Critical Current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
    • B21D9/00—Bending tubes using mandrels or the like
    • 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
    • B21D26/041—Means for controlling fluid parameters, e.g. pressure or temperature
    • 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
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable
    • B21D39/203—Tube expanders with mandrels, e.g. expandable expandable by fluid or elastic material
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/02—Making hollow objects characterised by the structure of the objects
    • B21D51/10—Making hollow objects characterised by the structure of the objects conically or cylindrically shaped objects
    • 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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/60—Aqueous agents
    • 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
    • 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
    • C21D9/08—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

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)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
EP20778654.2A 2019-03-27 2020-03-02 FORMING DEVICE AND FORMING PROCESS Withdrawn EP3950163A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019060898 2019-03-27
PCT/JP2020/008691 WO2020195579A1 (ja) 2019-03-27 2020-03-02 成形装置及び成形方法

Publications (2)

Publication Number Publication Date
EP3950163A1 EP3950163A1 (en) 2022-02-09
EP3950163A4 true EP3950163A4 (en) 2022-05-04

Family

ID=72610032

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20778654.2A Withdrawn EP3950163A4 (en) 2019-03-27 2020-03-02 FORMING DEVICE AND FORMING PROCESS

Country Status (7)

Country Link
US (1) US20210362208A1 (https=)
EP (1) EP3950163A4 (https=)
JP (1) JPWO2020195579A1 (https=)
KR (1) KR20210142089A (https=)
CN (1) CN113573824A (https=)
CA (1) CA3129578A1 (https=)
WO (1) WO2020195579A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3091098A1 (en) * 2018-03-06 2019-09-12 Sumitomo Heavy Industries, Ltd. Electrical heating device
JP7382388B2 (ja) * 2019-03-05 2023-11-16 住友重機械工業株式会社 金属パイプの成形方法、金属パイプ、及び成形システム
CN114570833A (zh) * 2020-12-01 2022-06-03 贾雅铭 金属板料热成型模具、方法及船壳和具有该船壳的船
EP4400228A4 (en) * 2021-09-08 2025-03-12 Sumitomo Heavy Industries, LTD. Molding device
CN114453503B (zh) * 2021-12-29 2023-11-14 江苏铠杰轻合金材料有限公司 曲铝板在线整形装置
CN118119460A (zh) * 2022-02-17 2024-05-31 住友重机械工业株式会社 成型装置
CN116274513B (zh) * 2022-12-21 2025-06-06 马鞍山市中亚机床制造有限公司 一种钣金柔性加工机器人随动折弯的装备及加工方法
CN116441420B (zh) * 2023-06-16 2023-08-22 江苏巨登不锈钢管业有限公司 一种不锈钢管冲压成型装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016190248A (ja) * 2015-03-31 2016-11-10 住友重機械工業株式会社 成形装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6322645B1 (en) * 1999-09-24 2001-11-27 William C. Dykstra Method of forming a tubular blank into a structural component and die therefor
US7159427B2 (en) * 2004-02-27 2007-01-09 General Motors Corporation Heated and insulated tool container for hot gas blow-forming
US7732734B2 (en) * 2004-09-17 2010-06-08 Noble Advanced Technologies, Inc. Metal forming apparatus and process with resistance heating
US7305860B2 (en) * 2005-11-10 2007-12-11 Gm Global Technology Operations, Inc. Method for tube forming
JP4447635B2 (ja) * 2007-12-13 2010-04-07 アイシン高丘株式会社 電極支持構造及びそれを有する通電加熱装置
JPWO2014061473A1 (ja) * 2012-10-18 2016-09-05 株式会社アステア 通電加熱装置
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
JP6745090B2 (ja) * 2015-03-31 2020-08-26 住友重機械工業株式会社 成形装置
CN107530757A (zh) * 2015-04-23 2018-01-02 麦格纳国际公司 用于工具的激光烧结模具表面
CA2993609C (en) * 2015-08-28 2023-09-12 Sumitomo Heavy Industries, Ltd. Forming device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016190248A (ja) * 2015-03-31 2016-11-10 住友重機械工業株式会社 成形装置

Also Published As

Publication number Publication date
US20210362208A1 (en) 2021-11-25
CN113573824A (zh) 2021-10-29
KR20210142089A (ko) 2021-11-24
WO2020195579A1 (ja) 2020-10-01
EP3950163A1 (en) 2022-02-09
CA3129578A1 (en) 2020-10-01
JPWO2020195579A1 (https=) 2020-10-01

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