ES2010027A6 - Un metodo y aparato para aplicar una fuerza a la superficie de una pieza de trabajo. - Google Patents

Un metodo y aparato para aplicar una fuerza a la superficie de una pieza de trabajo.

Info

Publication number
ES2010027A6
ES2010027A6 ES8802572A ES8802572A ES2010027A6 ES 2010027 A6 ES2010027 A6 ES 2010027A6 ES 8802572 A ES8802572 A ES 8802572A ES 8802572 A ES8802572 A ES 8802572A ES 2010027 A6 ES2010027 A6 ES 2010027A6
Authority
ES
Spain
Prior art keywords
workpiece
hydraulic ram
rolling tool
forming parts
force
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.)
Expired
Application number
ES8802572A
Other languages
English (en)
Inventor
Joseph Gowan
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.)
Abbeybench Ltd
Original Assignee
Abbeybench 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 Abbeybench Ltd filed Critical Abbeybench Ltd
Publication of ES2010027A6 publication Critical patent/ES2010027A6/es
Expired 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
    • B21D25/00—Working sheet metal of limited length by stretching, e.g. for straightening
    • B21D25/02—Working sheet metal of limited length by stretching, e.g. for straightening by pulling over a die

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Metal Rolling (AREA)
  • Manipulator (AREA)

Abstract

UNA PIEZA DE TRABAJO (1) ES SOMETIDA A TRACCION POR MORDAZAS (4) Y CONFORMADA O MODELADA POR ESTGIRAMIENTO SOBRE UNA MATRIZ (2). DURANTE ESTE PROCESO, SE APLICA UNA FUERZA A LA SUPERFICIE DE LA PIEZA DE TRABAJO (1) MEDIANTE UNA HERRAMIENTA (7) Y DE LAMINACION, QUE ES PORTADA EN UN EXTREMO DE UN EMBOLO HIDRAULICO (6). EN SU OTRO EXTREMO, EL EMBOLO HIDRAULICO (6) TIENE UN RODILLO (8) QUE SIGUE UN PERFIL DE UNA SUPERFICIE (5) DE REACCION, PARA REACCIONAR CONTRA LA FUERZA APLICADA A LA PIEZA DE TRABAJO (1) EN LA HERRAMIENTA (7) DE LAMINACION. UN DISPOSITIVO AUTOMATIZADO O ROBOT (10) FUNCIONA CONTROLADO POR UN ORDENADOR (22) PARA MOVER EL EMBOLO HIDRAULICO (6) A CUALQUIER POSICION DESEADA, A FIN DE APLICAR UNA FUERZA, POR MEDIO DE LA HERRAMIENTA (7) DE LA MINACION, A LA SUPERFICIE DE LA PIEZA DE TRABAJO (1), EN CUALQUIER POSICION Y/U ORIENTACION DESEADAS.
ES8802572A 1987-08-18 1988-08-18 Un metodo y aparato para aplicar una fuerza a la superficie de una pieza de trabajo. Expired ES2010027A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878719495A GB8719495D0 (en) 1987-08-18 1987-08-18 Forming parts from ductile materials

Publications (1)

Publication Number Publication Date
ES2010027A6 true ES2010027A6 (es) 1989-10-16

Family

ID=10622436

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8802572A Expired ES2010027A6 (es) 1987-08-18 1988-08-18 Un metodo y aparato para aplicar una fuerza a la superficie de una pieza de trabajo.

Country Status (5)

Country Link
US (1) US5115661A (es)
EP (1) EP0400006A1 (es)
ES (1) ES2010027A6 (es)
GB (1) GB8719495D0 (es)
WO (1) WO1989001370A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999038627A1 (fr) * 1998-01-29 1999-08-05 Amino Corporation Appareil de formage de plaques sans matrice
US6272897B1 (en) * 2000-02-25 2001-08-14 Anthony D. Ciranna Method of forming honeycomb panels into compound curved shapes
FI112042B (fi) * 2002-10-07 2003-10-31 Twincam Oy Menetelmä ja laitteisto kolmiulotteisten muotojen muovaamiseksi ohutlevyyn
DE10303458A1 (de) * 2003-01-29 2004-08-19 Amino Corp., Fujinomiya Verfahren und Vorrichtung zum Formen dünner Metallbleche
US8783078B2 (en) 2010-07-27 2014-07-22 Ford Global Technologies, Llc Method to improve geometrical accuracy of an incrementally formed workpiece
US11318520B2 (en) * 2018-12-30 2022-05-03 John Ralph Stewart, III Stretch forming method for a sheet metal skin with convex and concave curvatures
WO2021095097A1 (ja) * 2019-11-11 2021-05-20 三菱重工業株式会社 成形装置及び成形方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2309942A (en) * 1940-02-06 1943-02-02 Gen Eyelet Supply Company Inc Method of and blank for producing eyelets or the like
US2872964A (en) * 1954-11-03 1959-02-10 Nat Res Dev Forming block with shiftable clamping element for apparatus for working metal stock
US2924261A (en) * 1957-12-30 1960-02-09 Cyril Bath Co Stretch forming machine with tension control
US2986194A (en) * 1959-12-03 1961-05-30 Cyril Bath Co Rapid cycle stretch and wipe forming machine
US2961028A (en) * 1960-03-17 1960-11-22 Cyril John Bath Method and apparatus for combined stretch and die forming of metal stock
US3392566A (en) * 1961-07-03 1968-07-16 Lodge & Shipley Co Metal rolling
US3354688A (en) * 1965-01-18 1967-11-28 Jr Albert G Bodine Sonic techniques and apparatus for stretch forming
US3596492A (en) * 1968-11-04 1971-08-03 Wilford A Swanson Method for draw forming elongated shapes
US4077247A (en) * 1975-09-30 1978-03-07 United Technologies Corporation Method and apparatus for improving the formability of sheet metal
FR2338750A1 (fr) * 1976-01-26 1977-08-19 Dekoninck Michel Procede et machine de cintrage d'un profile longitudinal suivant un rayon de courbure variable
BE851377A (fr) * 1977-02-11 1977-05-31 Socapi Procede de mise en forme a froid de toles et machine destinee a realiser le procede
JPS58125318A (ja) * 1982-01-22 1983-07-26 Hitachi Ltd 長尺薄板の曲げ加工方法
GB2147533B (en) * 1983-08-19 1986-11-19 Abbeybench Ltd Stretch forming parts from ductile materials
US4857412A (en) * 1986-01-16 1989-08-15 Paul Fleury Method for forming a planar sheet or plate to a curved shape

Also Published As

Publication number Publication date
EP0400006A1 (en) 1990-12-05
WO1989001370A1 (en) 1989-02-23
US5115661A (en) 1992-05-26
GB8719495D0 (en) 1987-09-23

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010201