FR1138491A - électrodes d'usinage par étincelage - Google Patents

électrodes d'usinage par étincelage

Info

Publication number
FR1138491A
FR1138491A FR1138491DA FR1138491A FR 1138491 A FR1138491 A FR 1138491A FR 1138491D A FR1138491D A FR 1138491DA FR 1138491 A FR1138491 A FR 1138491A
Authority
FR
France
Prior art keywords
edm machining
machining electrodes
electrodes
edm
machining
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.)
Expired
Application number
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.)
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Original Assignee
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
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 Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU filed Critical Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Application granted granted Critical
Publication of FR1138491A publication Critical patent/FR1138491A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/045—Alloys based on refractory metals
    • 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
    • B23H1/04—Electrodes specially adapted therefor or their manufacture
    • B23H1/06—Electrode material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
FR1138491D 1955-12-08 1955-12-08 électrodes d'usinage par étincelage Expired FR1138491A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1138491T 1955-12-08

Publications (1)

Publication Number Publication Date
FR1138491A true FR1138491A (fr) 1957-06-14

Family

ID=9641147

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1138491D Expired FR1138491A (fr) 1955-12-08 1955-12-08 électrodes d'usinage par étincelage

Country Status (3)

Country Link
BE (1) BE553187A (fr)
CH (1) CH357816A (fr)
FR (1) FR1138491A (fr)

Also Published As

Publication number Publication date
BE553187A (fr)
CH357816A (fr) 1961-10-31

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