FR1291960A - Device for controlling the advance of electro-erosion machines - Google Patents

Device for controlling the advance of electro-erosion machines

Info

Publication number
FR1291960A
FR1291960A FR863961A FR863961A FR1291960A FR 1291960 A FR1291960 A FR 1291960A FR 863961 A FR863961 A FR 863961A FR 863961 A FR863961 A FR 863961A FR 1291960 A FR1291960 A FR 1291960A
Authority
FR
France
Prior art keywords
electro
advance
controlling
erosion machines
erosion
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
FR863961A
Other languages
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.)
WISSENSCHAFTLICH TECH BUERO FU
Original Assignee
WISSENSCHAFTLICH TECH BUERO FU
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 WISSENSCHAFTLICH TECH BUERO FU filed Critical WISSENSCHAFTLICH TECH BUERO FU
Priority to FR863961A priority Critical patent/FR1291960A/en
Application granted granted Critical
Publication of FR1291960A publication Critical patent/FR1291960A/en
Expired 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
    • B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
    • B23H1/028—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges for multiple gap machining
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
FR863961A 1961-06-05 1961-06-05 Device for controlling the advance of electro-erosion machines Expired FR1291960A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR863961A FR1291960A (en) 1961-06-05 1961-06-05 Device for controlling the advance of electro-erosion machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR863961A FR1291960A (en) 1961-06-05 1961-06-05 Device for controlling the advance of electro-erosion machines

Publications (1)

Publication Number Publication Date
FR1291960A true FR1291960A (en) 1962-04-27

Family

ID=8756585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR863961A Expired FR1291960A (en) 1961-06-05 1961-06-05 Device for controlling the advance of electro-erosion machines

Country Status (1)

Country Link
FR (1) FR1291960A (en)

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