FR2327586A1 - Appareil de commande d'un dispositif magnetique de serrage d'une piece - Google Patents

Appareil de commande d'un dispositif magnetique de serrage d'une piece

Info

Publication number
FR2327586A1
FR2327586A1 FR7630140A FR7630140A FR2327586A1 FR 2327586 A1 FR2327586 A1 FR 2327586A1 FR 7630140 A FR7630140 A FR 7630140A FR 7630140 A FR7630140 A FR 7630140A FR 2327586 A1 FR2327586 A1 FR 2327586A1
Authority
FR
France
Prior art keywords
control unit
clamping device
magnetic clamping
magnetic
unit
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.)
Withdrawn
Application number
FR7630140A
Other languages
English (en)
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.)
Milacron Inc
Original Assignee
Milacron 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 Milacron Inc filed Critical Milacron Inc
Publication of FR2327586A1 publication Critical patent/FR2327586A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
    • B23Q15/22—Control or regulation of position of tool or workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/16—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine controlled in conjunction with the operation of the tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
FR7630140A 1975-10-06 1976-10-06 Appareil de commande d'un dispositif magnetique de serrage d'une piece Withdrawn FR2327586A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/619,654 US4013932A (en) 1975-10-06 1975-10-06 Apparatus for controlling a magnetic clamp

Publications (1)

Publication Number Publication Date
FR2327586A1 true FR2327586A1 (fr) 1977-05-06

Family

ID=24482781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630140A Withdrawn FR2327586A1 (fr) 1975-10-06 1976-10-06 Appareil de commande d'un dispositif magnetique de serrage d'une piece

Country Status (5)

Country Link
US (1) US4013932A (fr)
JP (1) JPS5256467A (fr)
DE (1) DE2644933C3 (fr)
FR (1) FR2327586A1 (fr)
GB (1) GB1552315A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064787A2 (fr) * 1981-04-24 1982-11-17 Johannes De Oude Procédés pour enregistrer le temps de vol de pigeons voyageurs

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478009A (en) * 1978-05-09 1984-10-23 Rukavina Daniel M Automatic control system for machine tools
US4370693A (en) * 1979-08-17 1983-01-25 Mcdonald Donald C Demagnetizing apparatus for a workpiece holding electromagnet
BR8702929A (pt) * 1987-05-22 1988-12-20 Josef David Baumann Dispositivo permanente magnetico de retencao para movimentacao fixacao ou transporte de pecas ou cargas ferromagneticas com comutacao eletronica do fluxo magnetico para desligamento da carga transportada
US4771358A (en) * 1987-11-09 1988-09-13 Walker Magnetics Group, Inc. Magnetic chuck controller
US8137379B2 (en) 2010-05-03 2012-03-20 Josiah Labash Pressure-applying device
ES2684596B2 (es) * 2017-03-29 2019-05-14 Univ Vigo Procedimiento y sistema para asegurar que la fijación evite el desplazamiento de la pieza en procesos de mecanizado.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3571911A (en) * 1963-05-01 1971-03-23 Arthur K Littwin Method of treating a workpiece
DE1613034A1 (de) * 1967-10-06 1971-04-08 Max Baermann Durch Gleichstromimpulse schalt- und regelbares,polarisiertes Magnetsystem,vorzugsweise fuer Wirbelstrom- und/oder Hysteresebremsen bzw.-kupplungen
US3789279A (en) * 1972-07-21 1974-01-29 Concrete Cutting Equipment Inc Work and feed control system for cutting machines
US3859571A (en) * 1973-11-27 1975-01-07 Kory Ind Inc Control circuit for a lifting magnet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064787A2 (fr) * 1981-04-24 1982-11-17 Johannes De Oude Procédés pour enregistrer le temps de vol de pigeons voyageurs
EP0064787A3 (en) * 1981-04-24 1983-08-03 Johannes De Oude Pigeon clock

Also Published As

Publication number Publication date
US4013932A (en) 1977-03-22
DE2644933A1 (de) 1977-05-05
JPS5536452B2 (fr) 1980-09-20
DE2644933C3 (de) 1979-05-03
DE2644933B2 (de) 1978-07-27
GB1552315A (en) 1979-09-12
JPS5256467A (en) 1977-05-09

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Legal Events

Date Code Title Description
ST Notification of lapse