FR2275818A1 - Installation de commande d'une machine d'usinage par electro-erosion ou d'usinage electrochimique - Google Patents

Installation de commande d'une machine d'usinage par electro-erosion ou d'usinage electrochimique

Info

Publication number
FR2275818A1
FR2275818A1 FR7441354A FR7441354A FR2275818A1 FR 2275818 A1 FR2275818 A1 FR 2275818A1 FR 7441354 A FR7441354 A FR 7441354A FR 7441354 A FR7441354 A FR 7441354A FR 2275818 A1 FR2275818 A1 FR 2275818A1
Authority
FR
France
Prior art keywords
control
arrgmt
frequency
well
machine tool
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Withdrawn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
FR7441354A
Other languages
English (en)
French (fr)
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.)
Agie Charmilles SA
Original Assignee
Agie Charmilles SA
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 Agie Charmilles SA filed Critical Agie Charmilles SA
Publication of FR2275818A1 publication Critical patent/FR2275818A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/408—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by data handling or data format, e.g. reading, buffering or conversion of data
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/14—Electric circuits specially adapted therefor, e.g. power supply
    • B23H7/18—Electric circuits specially adapted therefor, e.g. power supply for maintaining or controlling the desired spacing between electrode and workpiece
    • 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
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34365—After interrupt of operation, do other task and go on - resume operation
    • 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
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50103—Restart, reverse, return along machined path, stop

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Factory Administration (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Numerical Control (AREA)
FR7441354A 1974-06-19 1974-12-16 Installation de commande d'une machine d'usinage par electro-erosion ou d'usinage electrochimique Withdrawn FR2275818A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH839774A CH581004A5 (it) 1974-06-19 1974-06-19

Publications (1)

Publication Number Publication Date
FR2275818A1 true FR2275818A1 (fr) 1976-01-16

Family

ID=4339699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7441354A Withdrawn FR2275818A1 (fr) 1974-06-19 1974-12-16 Installation de commande d'une machine d'usinage par electro-erosion ou d'usinage electrochimique

Country Status (7)

Country Link
JP (1) JPS511048A (it)
BR (1) BR7503846A (it)
CH (1) CH581004A5 (it)
DE (1) DE2457134A1 (it)
FR (1) FR2275818A1 (it)
IT (1) IT1026973B (it)
SE (1) SE7502754L (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074412A1 (en) * 1981-03-23 1983-03-23 Fanuc Ltd. Numerical control system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0530164Y2 (it) * 1985-08-02 1993-08-02
DE3709433A1 (de) * 1987-03-21 1988-09-29 Aeg Elotherm Gmbh Verfahren und vorrichtung zum elektrochemischen bearbeiten von werkstuecken

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074412A1 (en) * 1981-03-23 1983-03-23 Fanuc Ltd. Numerical control system
EP0074412A4 (en) * 1981-03-23 1985-12-19 Fanuc Ltd DIGITAL CONTROL SYSTEM.

Also Published As

Publication number Publication date
JPS511048A (it) 1976-01-07
SE7502754L (sv) 1975-12-22
BR7503846A (pt) 1976-07-06
DE2457134A1 (de) 1976-01-08
CH581004A5 (it) 1976-10-29
IT1026973B (it) 1978-10-20

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Legal Events

Date Code Title Description
ST Notification of lapse