JPS622926B2 - - Google Patents

Info

Publication number
JPS622926B2
JPS622926B2 JP16099281A JP16099281A JPS622926B2 JP S622926 B2 JPS622926 B2 JP S622926B2 JP 16099281 A JP16099281 A JP 16099281A JP 16099281 A JP16099281 A JP 16099281A JP S622926 B2 JPS622926 B2 JP S622926B2
Authority
JP
Japan
Prior art keywords
electrode
circuit
detection
discharge
detection signal
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
JP16099281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5866626A (ja
Inventor
Yasuo Suzuki
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16099281A priority Critical patent/JPS5866626A/ja
Publication of JPS5866626A publication Critical patent/JPS5866626A/ja
Publication of JPS622926B2 publication Critical patent/JPS622926B2/ja
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
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
JP16099281A 1981-10-12 1981-10-12 放電加工の送り制御装置 Granted JPS5866626A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16099281A JPS5866626A (ja) 1981-10-12 1981-10-12 放電加工の送り制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16099281A JPS5866626A (ja) 1981-10-12 1981-10-12 放電加工の送り制御装置

Publications (2)

Publication Number Publication Date
JPS5866626A JPS5866626A (ja) 1983-04-20
JPS622926B2 true JPS622926B2 (en]) 1987-01-22

Family

ID=15726512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16099281A Granted JPS5866626A (ja) 1981-10-12 1981-10-12 放電加工の送り制御装置

Country Status (1)

Country Link
JP (1) JPS5866626A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4634827A (en) * 1985-02-15 1987-01-06 Xermac, Inc. Electrical discharge machining apparatus including gap condition detection circuitry
CH693900A5 (de) 1999-12-20 2004-04-15 Mitsubishi Electric Corp Funkenerosionsbearbeitungsverfahren und Vorrichtung.
JP2009226504A (ja) * 2008-03-19 2009-10-08 Mitsubishi Electric Corp ワイヤ放電加工装置

Also Published As

Publication number Publication date
JPS5866626A (ja) 1983-04-20

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