EP4713157A2 - Herstellungsverfahren für ein metallisches bauteil und zugehöriges metallisches bauteil - Google Patents

Herstellungsverfahren für ein metallisches bauteil und zugehöriges metallisches bauteil

Info

Publication number
EP4713157A2
EP4713157A2 EP24728322.9A EP24728322A EP4713157A2 EP 4713157 A2 EP4713157 A2 EP 4713157A2 EP 24728322 A EP24728322 A EP 24728322A EP 4713157 A2 EP4713157 A2 EP 4713157A2
Authority
EP
European Patent Office
Prior art keywords
sub
stamping
area
parts
metallic
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
EP24728322.9A
Other languages
English (en)
French (fr)
Inventor
Jean-Marc Devin
Nicolas Schneider
Patrick Duroux
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.)
ArcelorMittal SA
Original Assignee
ArcelorMittal SA
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 ArcelorMittal SA filed Critical ArcelorMittal SA
Publication of EP4713157A2 publication Critical patent/EP4713157A2/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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • 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
    • B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
    • 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
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/005—Processes combined with methods covered by groups B21D1/00 - B21D31/00 characterized by the material of the blank or the workpiece
    • B21D35/007—Layered blanks
    • 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
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B21D47/04—Making rigid structural elements or units, e.g. honeycomb structures composite sheet metal profiles
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/20—Floors or bottom sub-units

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
EP24728322.9A 2023-05-15 2024-05-15 Herstellungsverfahren für ein metallisches bauteil und zugehöriges metallisches bauteil Pending EP4713157A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/IB2023/054979 WO2024236345A1 (en) 2023-05-15 2023-05-15 Manufacturing method for a metallic part and associated metallic part
PCT/IB2024/054721 WO2024236496A2 (en) 2023-05-15 2024-05-15 Manufacturing method for a metallic part and associated metallic part

Publications (1)

Publication Number Publication Date
EP4713157A2 true EP4713157A2 (de) 2026-03-25

Family

ID=86764817

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24728322.9A Pending EP4713157A2 (de) 2023-05-15 2024-05-15 Herstellungsverfahren für ein metallisches bauteil und zugehöriges metallisches bauteil

Country Status (5)

Country Link
EP (1) EP4713157A2 (de)
KR (1) KR20250168604A (de)
CN (1) CN120981305A (de)
MX (1) MX2025013629A (de)
WO (2) WO2024236345A1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912837B1 (de) * 1970-05-07 1974-03-27
JP2007029966A (ja) 2005-07-25 2007-02-08 Topre Corp 部分オーバーラップ成形法
KR101529019B1 (ko) * 2012-03-06 2015-06-15 제이에프이 스틸 가부시키가이샤 커플링 구조
JP5942635B2 (ja) * 2012-06-28 2016-06-29 Ｊｆｅスチール株式会社 溝形部材の継手部構造
US10059381B2 (en) * 2014-03-05 2018-08-28 Nippon Steel & Sumitomo Metal Corporation Joint structure body of members
EP4397423A4 (de) * 2021-09-03 2025-01-01 Nippon Steel Corporation Strukturelement und verfahren zur herstellung davon
KR20230065070A (ko) * 2021-11-04 2023-05-11 주식회사 포스코 성형품의 성형방법

Also Published As

Publication number Publication date
WO2024236496A3 (en) 2024-12-26
WO2024236496A2 (en) 2024-11-21
KR20250168604A (ko) 2025-12-02
WO2024236345A1 (en) 2024-11-21
MX2025013629A (es) 2025-12-01
CN120981305A (zh) 2025-11-18

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