EP4592001A4 - Verfahren zur herstellung eines pressformartikels und pressformvorrichtung - Google Patents

Verfahren zur herstellung eines pressformartikels und pressformvorrichtung

Info

Publication number
EP4592001A4
EP4592001A4 EP22959539.2A EP22959539A EP4592001A4 EP 4592001 A4 EP4592001 A4 EP 4592001A4 EP 22959539 A EP22959539 A EP 22959539A EP 4592001 A4 EP4592001 A4 EP 4592001A4
Authority
EP
European Patent Office
Prior art keywords
pressed mold
manufacturing
item
pressed
mold 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
EP22959539.2A
Other languages
English (en)
French (fr)
Other versions
EP4592001A1 (de
Inventor
Ryo Urushibata
Yasuhiro Ito
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of EP4592001A1 publication Critical patent/EP4592001A1/de
Publication of EP4592001A4 publication Critical patent/EP4592001A4/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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • 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
    • B21D22/22—Deep-drawing with devices for holding the edge of the 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • B21D19/088—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for flanging holes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
EP22959539.2A 2022-09-21 2022-09-21 Verfahren zur herstellung eines pressformartikels und pressformvorrichtung Pending EP4592001A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/035261 WO2024062575A1 (ja) 2022-09-21 2022-09-21 プレス成形品の製造方法及びプレス成形装置

Publications (2)

Publication Number Publication Date
EP4592001A1 EP4592001A1 (de) 2025-07-30
EP4592001A4 true EP4592001A4 (de) 2025-11-19

Family

ID=90454022

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22959539.2A Pending EP4592001A4 (de) 2022-09-21 2022-09-21 Verfahren zur herstellung eines pressformartikels und pressformvorrichtung

Country Status (4)

Country Link
EP (1) EP4592001A4 (de)
JP (1) JPWO2024062575A1 (de)
CN (1) CN119894619A (de)
WO (1) WO2024062575A1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4814831B2 (ja) * 2007-04-25 2011-11-16 新日本製鐵株式会社 金属板の薄板プレス成形における伸びフランジ性評価試験方法
JP5472266B2 (ja) * 2011-11-11 2014-04-16 新日鐵住金株式会社 プレス成形金型及びプレス成形方法
JP6202059B2 (ja) 2014-11-20 2017-09-27 Ｊｆｅスチール株式会社 プレス成形方法
MX377748B (es) 2015-06-16 2025-03-11 Jfe Steel Corp Metodo para fabricar un componente con reborde concavo
MX2018015863A (es) * 2016-06-27 2019-06-17 Nippon Steel & Sumitomo Metal Corp Metodo y aparato para producir un componente formado por prensado.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
JPWO2024062575A1 (de) 2024-03-28
WO2024062575A1 (ja) 2024-03-28
CN119894619A (zh) 2025-04-25
EP4592001A1 (de) 2025-07-30

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