FR2270049B3 - - Google Patents

Info

Publication number
FR2270049B3
FR2270049B3 FR7415981A FR7415981A FR2270049B3 FR 2270049 B3 FR2270049 B3 FR 2270049B3 FR 7415981 A FR7415981 A FR 7415981A FR 7415981 A FR7415981 A FR 7415981A FR 2270049 B3 FR2270049 B3 FR 2270049B3
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
FR7415981A
Other languages
French (fr)
Other versions
FR2270049A1 (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.)
DURNERIN JEANNE
Original Assignee
DURNERIN JEANNE
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 DURNERIN JEANNE filed Critical DURNERIN JEANNE
Priority to FR7415981A priority Critical patent/FR2270049A1/fr
Publication of FR2270049A1 publication Critical patent/FR2270049A1/fr
Application granted granted Critical
Publication of FR2270049B3 publication Critical patent/FR2270049B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • 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
    • B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR7415981A 1974-05-09 1974-05-09 Spark erosion machine - uses reference points on electrode and casing to control electrode position Granted FR2270049A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7415981A FR2270049A1 (en) 1974-05-09 1974-05-09 Spark erosion machine - uses reference points on electrode and casing to control electrode position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7415981A FR2270049A1 (en) 1974-05-09 1974-05-09 Spark erosion machine - uses reference points on electrode and casing to control electrode position

Publications (2)

Publication Number Publication Date
FR2270049A1 FR2270049A1 (en) 1975-12-05
FR2270049B3 true FR2270049B3 (enExample) 1977-03-11

Family

ID=9138610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7415981A Granted FR2270049A1 (en) 1974-05-09 1974-05-09 Spark erosion machine - uses reference points on electrode and casing to control electrode position

Country Status (1)

Country Link
FR (1) FR2270049A1 (enExample)

Also Published As

Publication number Publication date
FR2270049A1 (en) 1975-12-05

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Legal Events

Date Code Title Description
ST Notification of lapse