FR2382310A1 - Dispositif de commande d'avance travail pour machine-outil, notamment pour rectifieuse - Google Patents

Dispositif de commande d'avance travail pour machine-outil, notamment pour rectifieuse

Info

Publication number
FR2382310A1
FR2382310A1 FR7707214A FR7707214A FR2382310A1 FR 2382310 A1 FR2382310 A1 FR 2382310A1 FR 7707214 A FR7707214 A FR 7707214A FR 7707214 A FR7707214 A FR 7707214A FR 2382310 A1 FR2382310 A1 FR 2382310A1
Authority
FR
France
Prior art keywords
grinder
piece
advance
centreless
rectifying
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Withdrawn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
FR7707214A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7707214A priority Critical patent/FR2382310A1/fr
Publication of FR2382310A1 publication Critical patent/FR2382310A1/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Withdrawn legal-status Critical Current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
    • B23Q15/225—Control or regulation of position of tool or workpiece in feed control, i.e. approaching of tool or work in successive decreasing velocity steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
    • B24B47/206—Drives or gearings; Equipment therefor relating to feed movement for centreless grinding machines; for machines comprising work supports, e.g. steady rests
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37351—Detect vibration, ultrasound

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

Machine-outil. Le dispositif comprend un détecteur de vibrations 24 monté sur le support 25 de la pièce 27 et chargé, dès que cette pièce est attaquée par l'outil 2, de fournir un signal à un amplificateur 23 contrôlant l'alimentation d'un relais 22 commandant l'alimentation de l'organe moteur 7 de l'outil en énergie de travail. Application aux rectifieuses.
FR7707214A 1977-03-04 1977-03-04 Dispositif de commande d'avance travail pour machine-outil, notamment pour rectifieuse Withdrawn FR2382310A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7707214A FR2382310A1 (fr) 1977-03-04 1977-03-04 Dispositif de commande d'avance travail pour machine-outil, notamment pour rectifieuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7707214A FR2382310A1 (fr) 1977-03-04 1977-03-04 Dispositif de commande d'avance travail pour machine-outil, notamment pour rectifieuse

Publications (1)

Publication Number Publication Date
FR2382310A1 true FR2382310A1 (fr) 1978-09-29

Family

ID=9187921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707214A Withdrawn FR2382310A1 (fr) 1977-03-04 1977-03-04 Dispositif de commande d'avance travail pour machine-outil, notamment pour rectifieuse

Country Status (1)

Country Link
FR (1) FR2382310A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637169A (en) * 1984-08-27 1987-01-20 Meseltron Sa Apparatus for controlling the advance of a machine tool toward a workpiece
EP0249803A1 (fr) 1986-06-11 1987-12-23 Meseltron S.A. Dispositif pour la commande de la vitesse d'avance d'un outil vers une pièce à usiner
FR2603218A1 (fr) * 1986-09-01 1988-03-04 Meseltron Sa Dispositif sans fil pour la commande de la vitesse d'avance d'un outil vers une piece a usiner.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637169A (en) * 1984-08-27 1987-01-20 Meseltron Sa Apparatus for controlling the advance of a machine tool toward a workpiece
EP0249803A1 (fr) 1986-06-11 1987-12-23 Meseltron S.A. Dispositif pour la commande de la vitesse d'avance d'un outil vers une pièce à usiner
FR2603218A1 (fr) * 1986-09-01 1988-03-04 Meseltron Sa Dispositif sans fil pour la commande de la vitesse d'avance d'un outil vers une piece a usiner.
EP0260438A1 (fr) * 1986-09-01 1988-03-23 Meseltron S.A. Dispositif sans fil pour la commande de la vitesse d'avance d'un outil vers une pièce à usiner
US4831785A (en) * 1986-09-01 1989-05-23 Meseltron S.A. Wireless arrangement for controlling the speed of advance of a tool toward a workpiece

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Legal Events

Date Code Title Description
ST Notification of lapse