FR2339896B1 - - Google Patents

Info

Publication number
FR2339896B1
FR2339896B1 FR7602802A FR7602802A FR2339896B1 FR 2339896 B1 FR2339896 B1 FR 2339896B1 FR 7602802 A FR7602802 A FR 7602802A FR 7602802 A FR7602802 A FR 7602802A FR 2339896 B1 FR2339896 B1 FR 2339896B1
Authority
FR
France
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
FR7602802A
Other languages
French (fr)
Other versions
FR2339896A1 (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.)
EXNII METALLOREZH STANKOV
Original Assignee
EXNII METALLOREZH STANKOV
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 EXNII METALLOREZH STANKOV filed Critical EXNII METALLOREZH STANKOV
Priority to FR7602802A priority Critical patent/FR2339896A1/fr
Publication of FR2339896A1 publication Critical patent/FR2339896A1/fr
Application granted granted Critical
Publication of FR2339896B1 publication Critical patent/FR2339896B1/fr
Granted 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
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/12—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means
    • B23Q35/127—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using non-mechanical sensing
    • B23Q35/128—Sensing by using optical means
    • 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
    • B23H7/02—Wire-cutting
    • B23H7/06—Control of the travel curve of the relative movement between electrode and workpiece
    • B23H7/065—Electric circuits specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Numerical Control (AREA)
FR7602802A 1976-02-02 1976-02-02 Dispositif de commande automatique d'une machine a decouper par electroerosion Granted FR2339896A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7602802A FR2339896A1 (fr) 1976-02-02 1976-02-02 Dispositif de commande automatique d'une machine a decouper par electroerosion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7602802A FR2339896A1 (fr) 1976-02-02 1976-02-02 Dispositif de commande automatique d'une machine a decouper par electroerosion

Publications (2)

Publication Number Publication Date
FR2339896A1 FR2339896A1 (fr) 1977-08-26
FR2339896B1 true FR2339896B1 (el) 1978-12-08

Family

ID=9168642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7602802A Granted FR2339896A1 (fr) 1976-02-02 1976-02-02 Dispositif de commande automatique d'une machine a decouper par electroerosion

Country Status (1)

Country Link
FR (1) FR2339896A1 (el)

Also Published As

Publication number Publication date
FR2339896A1 (fr) 1977-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse