ATA3002002A - METHOD FOR REDUCING THE BENDING ANGLE ERRORS WHILE BENDING - Google Patents

METHOD FOR REDUCING THE BENDING ANGLE ERRORS WHILE BENDING

Info

Publication number
ATA3002002A
ATA3002002A AT3002002A AT3002002A ATA3002002A AT A3002002 A ATA3002002 A AT A3002002A AT 3002002 A AT3002002 A AT 3002002A AT 3002002 A AT3002002 A AT 3002002A AT A3002002 A ATA3002002 A AT A3002002A
Authority
AT
Austria
Prior art keywords
bending
reducing
angle errors
bending angle
errors
Prior art date
Application number
AT3002002A
Other languages
German (de)
Other versions
AT411022B (en
Original Assignee
Juricek Christian Dipl Ing
Schroeder Kurt Dipl Ing Dr
Zeinar Christian Dipl Ing Dr
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 Juricek Christian Dipl Ing, Schroeder Kurt Dipl Ing Dr, Zeinar Christian Dipl Ing Dr filed Critical Juricek Christian Dipl Ing
Priority to AT3002002A priority Critical patent/AT411022B/en
Publication of ATA3002002A publication Critical patent/ATA3002002A/en
Priority to AU2003206492A priority patent/AU2003206492A1/en
Priority to EP03704093A priority patent/EP1480767A1/en
Priority to PCT/AT2003/000057 priority patent/WO2003072278A1/en
Application granted granted Critical
Publication of AT411022B publication Critical patent/AT411022B/en

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
    • B21D5/02—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)
AT3002002A 2002-02-27 2002-02-27 METHOD FOR REDUCING THE BENDING ANGLE ERRORS WHILE BENDING AT411022B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT3002002A AT411022B (en) 2002-02-27 2002-02-27 METHOD FOR REDUCING THE BENDING ANGLE ERRORS WHILE BENDING
AU2003206492A AU2003206492A1 (en) 2002-02-27 2003-02-26 Method for reducing bending angle errors during die bending
EP03704093A EP1480767A1 (en) 2002-02-27 2003-02-26 Method for reducing bending angle errors during die bending
PCT/AT2003/000057 WO2003072278A1 (en) 2002-02-27 2003-02-26 Method for reducing bending angle errors during die bending

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT3002002A AT411022B (en) 2002-02-27 2002-02-27 METHOD FOR REDUCING THE BENDING ANGLE ERRORS WHILE BENDING

Publications (2)

Publication Number Publication Date
ATA3002002A true ATA3002002A (en) 2003-02-15
AT411022B AT411022B (en) 2003-09-25

Family

ID=3671121

Family Applications (1)

Application Number Title Priority Date Filing Date
AT3002002A AT411022B (en) 2002-02-27 2002-02-27 METHOD FOR REDUCING THE BENDING ANGLE ERRORS WHILE BENDING

Country Status (4)

Country Link
EP (1) EP1480767A1 (en)
AT (1) AT411022B (en)
AU (1) AU2003206492A1 (en)
WO (1) WO2003072278A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109101736A (en) * 2018-08-22 2018-12-28 上海博汇模具有限公司 A kind of entire compensation method for high-tension plate
CN110303075A (en) * 2019-05-31 2019-10-08 郑州九冶三维化工机械有限公司 A kind of mould of U ribs of steel box girder production

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPR20040088A1 (en) * 2004-12-13 2005-03-13 Schiavi Macchine Ind Spa METHOD AND DEVICE FOR THE DETERMINATION OF THE THICKNESS OR ELASTIC RETURN OF A PIECE FOLDED WITH A FOLDING PRESS.
BRPI0716142B1 (en) * 2006-08-31 2020-02-04 Nippon Steel & Sumitomo Metal Corp method of identifying cause of occurrence of elastic return and methods of identifying location of cause of occurrence of elastic return
CN101564745B (en) * 2008-12-26 2011-02-02 北京机电院高技术股份有限公司 Device for bending upper rotating shafts
AT515672B1 (en) * 2014-09-11 2015-11-15 Trumpf Maschinen Austria Gmbh bending press
CN109940062B (en) * 2019-03-28 2020-01-21 燕山大学 Model and data coupling driven bending resilience compensation method
EP4140611A1 (en) 2021-08-23 2023-03-01 Bystronic Laser AG Bending machine, in particular bending press, with a length measuring system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408471A (en) * 1980-10-29 1983-10-11 Massachusetts Institute Of Technology Press brake having spring-back compensating adaptive control
AT374706B (en) * 1982-06-07 1984-05-25 Haemmerle Ag METAL BENDING METHOD AND BENDING DEVICE FOR EXERCISING THE METHOD
US4511976A (en) * 1982-07-06 1985-04-16 Cincinnati Incorporated Press brake having spring back compensation stroke reversal control
JP3136183B2 (en) * 1992-01-20 2001-02-19 株式会社日立製作所 Control method
DE19738955C2 (en) * 1997-09-05 2003-01-09 Audi Ag Process for regulating a forming process
JPH11347635A (en) * 1998-06-12 1999-12-21 Amada Eng Center Co Ltd Bending angle control method and its device
KR100519521B1 (en) * 1999-10-07 2005-10-05 무라타 기카이 가부시키가이샤 A press machine and its driving method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109101736A (en) * 2018-08-22 2018-12-28 上海博汇模具有限公司 A kind of entire compensation method for high-tension plate
CN110303075A (en) * 2019-05-31 2019-10-08 郑州九冶三维化工机械有限公司 A kind of mould of U ribs of steel box girder production

Also Published As

Publication number Publication date
AT411022B (en) 2003-09-25
AU2003206492A1 (en) 2003-09-09
EP1480767A1 (en) 2004-12-01
WO2003072278A1 (en) 2003-09-04

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