EP4545198A4 - Biegeverfahren - Google Patents

Biegeverfahren

Info

Publication number
EP4545198A4
EP4545198A4 EP23831146.8A EP23831146A EP4545198A4 EP 4545198 A4 EP4545198 A4 EP 4545198A4 EP 23831146 A EP23831146 A EP 23831146A EP 4545198 A4 EP4545198 A4 EP 4545198A4
Authority
EP
European Patent Office
Prior art keywords
bending process
bending
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.)
Granted
Application number
EP23831146.8A
Other languages
English (en)
French (fr)
Other versions
EP4545198B1 (de
EP4545198A1 (de
Inventor
Tetsunori Matsumoto
Atsumu YANAGAWA
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.)
Amada Co Ltd
Original Assignee
Amada Co 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 Amada Co Ltd filed Critical Amada Co Ltd
Publication of EP4545198A1 publication Critical patent/EP4545198A1/de
Publication of EP4545198A4 publication Critical patent/EP4545198A4/de
Application granted granted Critical
Publication of EP4545198B1 publication Critical patent/EP4545198B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/004—Bending sheet metal along straight lines, e.g. to form simple curves with program control
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/006—Bending sheet metal along straight lines, e.g. to form simple curves combined with measuring of bends
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
EP23831146.8A 2022-06-27 2023-06-16 Biegeverfahren Active EP4545198B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022102595A JP7345018B1 (ja) 2022-06-27 2022-06-27 曲げ加工方法
PCT/JP2023/022344 WO2024004699A1 (ja) 2022-06-27 2023-06-16 曲げ加工方法

Publications (3)

Publication Number Publication Date
EP4545198A1 EP4545198A1 (de) 2025-04-30
EP4545198A4 true EP4545198A4 (de) 2025-10-08
EP4545198B1 EP4545198B1 (de) 2026-04-15

Family

ID=87934900

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23831146.8A Active EP4545198B1 (de) 2022-06-27 2023-06-16 Biegeverfahren

Country Status (4)

Country Link
US (1) US20250345836A1 (de)
EP (1) EP4545198B1 (de)
JP (1) JP7345018B1 (de)
WO (1) WO2024004699A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012092909A1 (de) * 2011-01-07 2012-07-12 Technische Universität Dortmund Verfahren zum inkrementellen umformen von blechstrukturen, insbesondere zum umformen von rohren oder dgl.
JP2016059935A (ja) * 2014-09-17 2016-04-25 株式会社アマダホールディングス プレスブレーキ及び多段曲げ加工方法
JP2018126784A (ja) * 2017-02-10 2018-08-16 株式会社アマダホールディングス プレスブレーキ及び曲げ形状補正方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0639439A (ja) 1992-07-28 1994-02-15 Komatsu Ltd アール曲げ加工データ補正方法
JP3666925B2 (ja) * 1994-03-29 2005-06-29 株式会社小松製作所 金型追い込み量の自動補正方法
JP4153097B2 (ja) * 1998-08-14 2008-09-17 株式会社アマダ電子 曲げ加工機における角度出し方法およびその装置
JP4040452B2 (ja) 2002-12-25 2008-01-30 株式会社アマダ ワーク折曲げ加工装置
JP2008023600A (ja) * 2007-10-16 2008-02-07 Amada Denshi:Kk 曲げ加工機における角度出し方法およびその装置
JP2022102595A (ja) 2020-12-25 2022-07-07 株式会社三協 収納装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012092909A1 (de) * 2011-01-07 2012-07-12 Technische Universität Dortmund Verfahren zum inkrementellen umformen von blechstrukturen, insbesondere zum umformen von rohren oder dgl.
JP2016059935A (ja) * 2014-09-17 2016-04-25 株式会社アマダホールディングス プレスブレーキ及び多段曲げ加工方法
JP2018126784A (ja) * 2017-02-10 2018-08-16 株式会社アマダホールディングス プレスブレーキ及び曲げ形状補正方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2024004699A1 *

Also Published As

Publication number Publication date
WO2024004699A1 (ja) 2024-01-04
EP4545198B1 (de) 2026-04-15
JP2024003450A (ja) 2024-01-15
EP4545198A1 (de) 2025-04-30
US20250345836A1 (en) 2025-11-13
JP7345018B1 (ja) 2023-09-14

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