ITBS20090022A1 - Metodo e dispositivo per la curvatura di un articolo siderurgico - Google Patents

Metodo e dispositivo per la curvatura di un articolo siderurgico

Info

Publication number
ITBS20090022A1
ITBS20090022A1 IT000022A ITBS20090022A ITBS20090022A1 IT BS20090022 A1 ITBS20090022 A1 IT BS20090022A1 IT 000022 A IT000022 A IT 000022A IT BS20090022 A ITBS20090022 A IT BS20090022A IT BS20090022 A1 ITBS20090022 A1 IT BS20090022A1
Authority
IT
Italy
Prior art keywords
bending
steel material
steel
Prior art date
Application number
IT000022A
Other languages
English (en)
Inventor
Walter Faccin
Original Assignee
Faccin 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 Faccin Srl filed Critical Faccin Srl
Priority to IT000022A priority Critical patent/ITBS20090022A1/it
Publication of ITBS20090022A1 publication Critical patent/ITBS20090022A1/it

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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
    • 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
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/12—Bending rods, profiles, or tubes with programme 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/14—Bending rods, profiles, or tubes combined with measuring of bends or lengths
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
IT000022A 2009-02-10 2009-02-10 Metodo e dispositivo per la curvatura di un articolo siderurgico ITBS20090022A1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT000022A ITBS20090022A1 (it) 2009-02-10 2009-02-10 Metodo e dispositivo per la curvatura di un articolo siderurgico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000022A ITBS20090022A1 (it) 2009-02-10 2009-02-10 Metodo e dispositivo per la curvatura di un articolo siderurgico

Publications (1)

Publication Number Publication Date
ITBS20090022A1 true ITBS20090022A1 (it) 2010-08-11

Family

ID=41396482

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000022A ITBS20090022A1 (it) 2009-02-10 2009-02-10 Metodo e dispositivo per la curvatura di un articolo siderurgico

Country Status (1)

Country Link
IT (1) ITBS20090022A1 (it)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955389A (en) * 1974-10-15 1976-05-11 The Boeing Company Springback compensated continuous roll forming machines
DE3041212A1 (de) * 1980-11-03 1982-05-13 August Wilhelm 5901 Wilnsdorf Schäfer Vorrichtung zum biegen, insbesondere runden von blechen oder profilen
US4761979A (en) * 1984-05-30 1988-08-09 Mitsubishi Denki Kabushiki Kaisha Roller bending apparatus equipped with a curvature measuring unit
EP1342514A2 (de) * 2002-03-06 2003-09-10 Rasi Maschinenbau Und -Handels Gmbh Vorrichtung zur Erfassung eines Ringbiegewinkels, sowie ein Verfahren zur Regelung einer Biegemaschine
WO2005005071A1 (en) * 2003-07-10 2005-01-20 Ortic Ab A machine for bending of long products and a method to control such a machine
US20080271509A1 (en) * 2007-05-01 2008-11-06 R&Y Enterprises, Llc Computer controlled flexible rolling machine
WO2009101649A2 (en) * 2008-02-12 2009-08-20 Cml International S.P.A. Method to check and control a roller bending machine for continuously bending an elongated workpiece at variable curvature radii, and machine so controlled

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955389A (en) * 1974-10-15 1976-05-11 The Boeing Company Springback compensated continuous roll forming machines
DE3041212A1 (de) * 1980-11-03 1982-05-13 August Wilhelm 5901 Wilnsdorf Schäfer Vorrichtung zum biegen, insbesondere runden von blechen oder profilen
US4761979A (en) * 1984-05-30 1988-08-09 Mitsubishi Denki Kabushiki Kaisha Roller bending apparatus equipped with a curvature measuring unit
EP1342514A2 (de) * 2002-03-06 2003-09-10 Rasi Maschinenbau Und -Handels Gmbh Vorrichtung zur Erfassung eines Ringbiegewinkels, sowie ein Verfahren zur Regelung einer Biegemaschine
WO2005005071A1 (en) * 2003-07-10 2005-01-20 Ortic Ab A machine for bending of long products and a method to control such a machine
US20080271509A1 (en) * 2007-05-01 2008-11-06 R&Y Enterprises, Llc Computer controlled flexible rolling machine
WO2009101649A2 (en) * 2008-02-12 2009-08-20 Cml International S.P.A. Method to check and control a roller bending machine for continuously bending an elongated workpiece at variable curvature radii, and machine so controlled

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