ES8204970A1 - Perfeccionamientos en un aparato para cortar hojas de un ma-terial a partir de una banda en movimiento,especialmente me-tal - Google Patents

Perfeccionamientos en un aparato para cortar hojas de un ma-terial a partir de una banda en movimiento,especialmente me-tal

Info

Publication number
ES8204970A1
ES8204970A1 ES504680A ES504680A ES8204970A1 ES 8204970 A1 ES8204970 A1 ES 8204970A1 ES 504680 A ES504680 A ES 504680A ES 504680 A ES504680 A ES 504680A ES 8204970 A1 ES8204970 A1 ES 8204970A1
Authority
ES
Spain
Prior art keywords
strip
length
signal
signals
servo
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
ES504680A
Other languages
English (en)
Other versions
ES504680A0 (es
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.)
Hawker Siddeley Canada Inc
Original Assignee
Hawker Siddeley Canada Inc
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 Hawker Siddeley Canada Inc filed Critical Hawker Siddeley Canada Inc
Publication of ES504680A0 publication Critical patent/ES504680A0/es
Publication of ES8204970A1 publication Critical patent/ES8204970A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D36/00—Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut
    • B23D36/0008—Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut for machines with only one cutting, sawing, or shearing devices
    • B23D36/0033—Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut for machines with only one cutting, sawing, or shearing devices for obtaining pieces of a predetermined length
    • B23D36/0058—Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut for machines with only one cutting, sawing, or shearing devices for obtaining pieces of a predetermined length the tool stopping for a considerable time after each cutting operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Wire Processing (AREA)

Abstract

DISPOSITIVO PARA CONTROLAR LA LONGUITUD DE CORTE EN CHAPAS O BANDAS MOVILES. PARA CORTAR EL MATERIAL EN MOVIMIENTO, EL TROQUEL (D) DE LA CIZALLA (F) DEBE PARTIR DE UNA POSICION EN REPOSO Y ACELERARSE HASTA ALCANZAR LA VELOCIDAD DE LA BANDA, EN CUYO MOMENTO LA CIZALLA ENTRA EN ACCION. COMPRENDE MEDIOS PARA PALPAR LA LONGITUD DE LA BANDA (S) QUE PASA POR UN PUNTO DETERMINADO, CAPTADORES DE VELOCIDAD DE DESPLAZAMIENTO DE LA BANDA Y MEDIOS PARA SINCRONIZAR DICHA VELOCIDAD DE DESPLAZAMIENTO DE LA BANDA CON LA VELOCIDAD DEL TROQUEL EN EL MOMENTO DEL CORTE.
ES504680A 1980-08-12 1981-08-11 Perfeccionamientos en un aparato para cortar hojas de un ma-terial a partir de una banda en movimiento,especialmente me-tal Expired ES8204970A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000358034A CA1138962A (en) 1980-08-12 1980-08-12 Method and apparatus for cut to length control

Publications (2)

Publication Number Publication Date
ES504680A0 ES504680A0 (es) 1982-05-16
ES8204970A1 true ES8204970A1 (es) 1982-05-16

Family

ID=4117626

Family Applications (1)

Application Number Title Priority Date Filing Date
ES504680A Expired ES8204970A1 (es) 1980-08-12 1981-08-11 Perfeccionamientos en un aparato para cortar hojas de un ma-terial a partir de una banda en movimiento,especialmente me-tal

Country Status (5)

Country Link
EP (1) EP0046034A1 (es)
JP (1) JPS5761494A (es)
AU (1) AU7367681A (es)
CA (1) CA1138962A (es)
ES (1) ES8204970A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572323A1 (fr) * 1984-10-30 1986-05-02 Automatisme Tech Electroni Procede et dispositif pour traiter en un point determine un materiau en deplacement continu.
US5156033A (en) * 1988-09-01 1992-10-20 Nkk Corporation Method of cutting steel products in a rolling line
CN103157851B (zh) * 2011-12-19 2016-06-08 苏州汇川技术有限公司 飞剪控制系统及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1373705A (fr) * 1963-07-18 1964-10-02 Materiel Electrique S W Le Appareil de régulation d'une cisaille de coupe de produits en cours de déplacement
DE1463590C3 (de) * 1964-04-03 1972-01-05 Siemens Ag Drehzahlregeleinrichtung für eine rotierende oder auf schlitten geführte zerteilvorrichtungen
FR2050265B1 (es) * 1969-07-18 1976-10-01 Levy Louis
US3614572A (en) * 1970-03-16 1971-10-19 Gen Electric Automatic control system for crop shear
DE2165627C2 (de) * 1970-12-31 1984-06-14 Kawasaki Jukogyo K.K., Kobe, Hyogo Fliegende Schere zum Unterteilen von bahn- oder plattenförmigen Gut
DE2341956A1 (de) * 1973-06-15 1975-03-13 Schuler Gmbh L Einrichtung zum steuern und regeln des antriebes einer vorrichtung zum ablaengen von bandmaterial
FR2261092A1 (en) * 1974-02-18 1975-09-12 Kh Aviatsionnyj Institut Controlling an impulse cutter in continuous casting machine - by measurement of casting speed
FR2341956A1 (fr) * 1976-02-23 1977-09-16 Motorola Inc Antenne a elements en spirale, non symetriques
DE2747022C2 (de) * 1977-10-19 1985-05-15 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung für den elektrischen Direktantrieb einer rotierenden Trennvorrichtung

Also Published As

Publication number Publication date
JPS5761494A (en) 1982-04-13
ES504680A0 (es) 1982-05-16
AU7367681A (en) 1982-02-18
CA1138962A (en) 1983-01-04
EP0046034A1 (en) 1982-02-17

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