EP1452249A3 - Numeric control machine for the cold forming of sheet metal parts - Google Patents

Numeric control machine for the cold forming of sheet metal parts Download PDF

Info

Publication number
EP1452249A3
EP1452249A3 EP04004429A EP04004429A EP1452249A3 EP 1452249 A3 EP1452249 A3 EP 1452249A3 EP 04004429 A EP04004429 A EP 04004429A EP 04004429 A EP04004429 A EP 04004429A EP 1452249 A3 EP1452249 A3 EP 1452249A3
Authority
EP
European Patent Office
Prior art keywords
sheet metal
blankholder
tool
actuator devices
metal parts
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Withdrawn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
EP04004429A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1452249A2 (en
Inventor
Massimo Fariello
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.)
Centro Ricerche Isdg Soc Cons arl
Original Assignee
Altair Engineering SRL
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 Altair Engineering SRL filed Critical Altair Engineering SRL
Publication of EP1452249A2 publication Critical patent/EP1452249A2/en
Publication of EP1452249A3 publication Critical patent/EP1452249A3/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Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Control Of Presses (AREA)
EP04004429A 2003-02-28 2004-02-26 Numeric control machine for the cold forming of sheet metal parts Withdrawn EP1452249A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO20030144 2003-02-28
ITTO20030144 ITTO20030144A1 (it) 2003-02-28 2003-02-28 Macchina a controllo numerico per la lavorazione a freddo di parti in lamiera

Publications (2)

Publication Number Publication Date
EP1452249A2 EP1452249A2 (en) 2004-09-01
EP1452249A3 true EP1452249A3 (en) 2005-11-16

Family

ID=32750536

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04004429A Withdrawn EP1452249A3 (en) 2003-02-28 2004-02-26 Numeric control machine for the cold forming of sheet metal parts

Country Status (2)

Country Link
EP (1) EP1452249A3 (it)
IT (1) ITTO20030144A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7364904B2 (ja) * 2020-03-31 2023-10-19 日本製鉄株式会社 板金成形品製造方法、板金成形品の製造装置及びフランジアップ用工具
JP7364905B2 (ja) * 2020-03-31 2023-10-19 日本製鉄株式会社 板金成形品の製造方法、板金成形品の製造装置、及びフランジアップ工具

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441113A1 (de) * 1984-11-10 1986-05-15 Klöckner-Moeller Elektrizitäts GmbH, 5300 Bonn Biegemaschine mit nummerischer steuerung
US4819467A (en) * 1986-09-17 1989-04-11 Cincinnati Incorporated Adaptive control system for hydraulic press brake
US5497647A (en) * 1993-07-30 1996-03-12 Toyokoki Co., Ltd. Method and an apparatus for bending
US5735155A (en) * 1996-10-24 1998-04-07 Morton Manufacturing Company Method for manufacturing patterned tread plates
US5857366A (en) * 1994-07-08 1999-01-12 Amada Company, Ltd. Method of bending workpiece to target bending angle accurately and press brake for use in the same method
EP1098722A1 (fr) * 1999-07-13 2001-05-16 Amada Europe Presse plieuse a precision amelioree

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441113A1 (de) * 1984-11-10 1986-05-15 Klöckner-Moeller Elektrizitäts GmbH, 5300 Bonn Biegemaschine mit nummerischer steuerung
US4819467A (en) * 1986-09-17 1989-04-11 Cincinnati Incorporated Adaptive control system for hydraulic press brake
US5497647A (en) * 1993-07-30 1996-03-12 Toyokoki Co., Ltd. Method and an apparatus for bending
US5857366A (en) * 1994-07-08 1999-01-12 Amada Company, Ltd. Method of bending workpiece to target bending angle accurately and press brake for use in the same method
US5735155A (en) * 1996-10-24 1998-04-07 Morton Manufacturing Company Method for manufacturing patterned tread plates
EP1098722A1 (fr) * 1999-07-13 2001-05-16 Amada Europe Presse plieuse a precision amelioree

Also Published As

Publication number Publication date
ITTO20030144A1 (it) 2004-09-01
EP1452249A2 (en) 2004-09-01

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