FR1338930A - Improvements to spark machining processes and devices - Google Patents

Improvements to spark machining processes and devices

Info

Publication number
FR1338930A
FR1338930A FR907044A FR907044A FR1338930A FR 1338930 A FR1338930 A FR 1338930A FR 907044 A FR907044 A FR 907044A FR 907044 A FR907044 A FR 907044A FR 1338930 A FR1338930 A FR 1338930A
Authority
FR
France
Prior art keywords
devices
machining processes
spark machining
spark
processes
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
FR907044A
Other languages
French (fr)
Inventor
Alfred Marie Aime Maillet
Pierre Gregoire
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.)
Soudure Electrique Languepin SA
Original Assignee
Soudure Electrique Languepin 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 Soudure Electrique Languepin SA filed Critical Soudure Electrique Languepin SA
Priority to FR907044A priority Critical patent/FR1338930A/en
Priority to FR943729A priority patent/FR84171E/en
Application granted granted Critical
Publication of FR1338930A publication Critical patent/FR1338930A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23HWORKING 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
    • B23H1/00Electrical 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
    • B23H1/02Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
    • B23H1/022Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges for shaping the discharge pulse train
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23HWORKING 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
    • B23H1/00Electrical 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
    • B23H1/04Electrodes specially adapted therefor or their manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
FR907044A 1962-08-16 1962-08-16 Improvements to spark machining processes and devices Expired FR1338930A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR907044A FR1338930A (en) 1962-08-16 1962-08-16 Improvements to spark machining processes and devices
FR943729A FR84171E (en) 1962-08-16 1963-08-05 Improvements to spark machining processes and devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR907044A FR1338930A (en) 1962-08-16 1962-08-16 Improvements to spark machining processes and devices
FR943729A FR84171E (en) 1962-08-16 1963-08-05 Improvements to spark machining processes and devices

Publications (1)

Publication Number Publication Date
FR1338930A true FR1338930A (en) 1963-10-04

Family

ID=32658325

Family Applications (2)

Application Number Title Priority Date Filing Date
FR907044A Expired FR1338930A (en) 1962-08-16 1962-08-16 Improvements to spark machining processes and devices
FR943729A Expired FR84171E (en) 1962-08-16 1963-08-05 Improvements to spark machining processes and devices

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR943729A Expired FR84171E (en) 1962-08-16 1963-08-05 Improvements to spark machining processes and devices

Country Status (1)

Country Link
FR (2) FR1338930A (en)

Also Published As

Publication number Publication date
FR84171E (en) 1964-12-04

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