ES199302A1 - AN ELECTRICAL CONTROL APPARATUS FOR MACHINERY, ESPECIALLY FOR THE CONTROL OF FLIGHT SHEARING OF METAL FROM ROLLING MACHINES - Google Patents

AN ELECTRICAL CONTROL APPARATUS FOR MACHINERY, ESPECIALLY FOR THE CONTROL OF FLIGHT SHEARING OF METAL FROM ROLLING MACHINES

Info

Publication number
ES199302A1
ES199302A1 ES0199302A ES199302A ES199302A1 ES 199302 A1 ES199302 A1 ES 199302A1 ES 0199302 A ES0199302 A ES 0199302A ES 199302 A ES199302 A ES 199302A ES 199302 A1 ES199302 A1 ES 199302A1
Authority
ES
Spain
Prior art keywords
displacement
shearing
flight
machinery
metal
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
ES0199302A
Other languages
Spanish (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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical Co 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 Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Publication of ES199302A1 publication Critical patent/ES199302A1/en
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
    • B23D36/0083—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 cutting off of the ends of the products, e.g. cropping shears
    • 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
    • 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
    • B23D36/0041—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 moving continuously

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Un aparato para controlar un equipo en función del desplazamiento por ejemplo angular o lineal de un cuerpo o miembro asociados con el equipo que comprende un generador tacométrico que está dispuesto para ser puesto en rotación de acuerdo con el desplazamiento y para dar una salida proporcional al valor instantáneo de la velocidad del desplazamiento medios para integrar la salida y medios que responden a la magnitud de la salida integrada para efectuar una acción de control deseada sobre el equipo cuando la salida integrada y por tanto el desplazamiento alcanza un valor predeterminado.An apparatus for controlling equipment as a function of the displacement for example angular or linear of a body or member associated with the equipment comprising a tachometric generator that is arranged to be put into rotation in accordance with the displacement and to give an output proportional to the value instantaneous speed of the displacement means for integrating the output and means responding to the magnitude of the integrated output to effect a desired control action on the equipment when the integrated output and hence the displacement reaches a predetermined value.

ES0199302A 1950-09-04 1951-08-23 AN ELECTRICAL CONTROL APPARATUS FOR MACHINERY, ESPECIALLY FOR THE CONTROL OF FLIGHT SHEARING OF METAL FROM ROLLING MACHINES Expired ES199302A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2178250A GB693447A (en) 1950-09-04 1950-09-04 Improvements in electrical control systems for machinery more particularly the flying shear control of metal coming from rolling mills

Publications (1)

Publication Number Publication Date
ES199302A1 true ES199302A1 (en) 1951-12-16

Family

ID=10168712

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0199302A Expired ES199302A1 (en) 1950-09-04 1951-08-23 AN ELECTRICAL CONTROL APPARATUS FOR MACHINERY, ESPECIALLY FOR THE CONTROL OF FLIGHT SHEARING OF METAL FROM ROLLING MACHINES

Country Status (3)

Country Link
DE (1) DE908996C (en)
ES (1) ES199302A1 (en)
GB (1) GB693447A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1055098B (en) * 1955-12-13 1959-04-16 Bbc Brown Boveri & Cie Control arrangement for scissor drives in roller lines, especially wire lines
DE1223448B (en) * 1956-10-24 1966-08-25 Bbc Brown Boveri & Cie Arrangement for speed control of the drive for the rotating table of a circular saw
DE1125524B (en) * 1958-07-14 1962-03-15 Licentia Gmbh Method and arrangement for eliminating the loss of path in the case of electromotive drives operated with regulated speed
DE1254222B (en) * 1962-09-29 1967-11-16 Siemens Ag Switching device for actuation of work devices, taking into account a dead time

Also Published As

Publication number Publication date
DE908996C (en) 1954-04-12
GB693447A (en) 1953-07-01

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