CA3129578A1 - Molding apparatus and molding method - Google Patents

Molding apparatus and molding method Download PDF

Info

Publication number
CA3129578A1
CA3129578A1 CA3129578A CA3129578A CA3129578A1 CA 3129578 A1 CA3129578 A1 CA 3129578A1 CA 3129578 A CA3129578 A CA 3129578A CA 3129578 A CA3129578 A CA 3129578A CA 3129578 A1 CA3129578 A1 CA 3129578A1
Authority
CA
Canada
Prior art keywords
metal pipe
pipe material
die
electrode
forming
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
CA3129578A
Other languages
English (en)
French (fr)
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 CA3129578A1 publication Critical patent/CA3129578A1/en
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
    • 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)
CA3129578A 2019-03-27 2020-03-02 Molding apparatus and molding method Pending CA3129578A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019060898 2019-03-27
JP2019-060898 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 (1)

Publication Number Publication Date
CA3129578A1 true CA3129578A1 (en) 2020-10-01

Family

ID=72610032

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3129578A Pending CA3129578A1 (en) 2019-03-27 2020-03-02 Molding apparatus and molding method

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=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4400228A4 (en) * 2021-09-08 2025-03-12 Sumitomo Heavy Industries, LTD. Molding device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019171898A1 (ja) * 2018-03-06 2019-09-12 住友重機械工業株式会社 通電加熱装置
CN113474102A (zh) * 2019-03-05 2021-10-01 住友重机械工业株式会社 金属管的成型方法、金属管及成型系统
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
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
WO2023157698A1 (ja) * 2022-02-17 2023-08-24 住友重機械工業株式会社 成形装置
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

Family Cites Families (11)

* 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
WO2014061473A1 (ja) * 2012-10-18 2014-04-24 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
JP6396249B2 (ja) * 2015-03-31 2018-09-26 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
JP6739437B2 (ja) * 2015-08-28 2020-08-12 住友重機械工業株式会社 成形装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4400228A4 (en) * 2021-09-08 2025-03-12 Sumitomo Heavy Industries, LTD. Molding device

Also Published As

Publication number Publication date
EP3950163A4 (en) 2022-05-04
US20210362208A1 (en) 2021-11-25
JPWO2020195579A1 (https=) 2020-10-01
CN113573824A (zh) 2021-10-29
WO2020195579A1 (ja) 2020-10-01
EP3950163A1 (en) 2022-02-09
KR20210142089A (ko) 2021-11-24

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