JPS5398598A - Diacharge working - Google Patents

Diacharge working

Info

Publication number
JPS5398598A
JPS5398598A JP1365977A JP1365977A JPS5398598A JP S5398598 A JPS5398598 A JP S5398598A JP 1365977 A JP1365977 A JP 1365977A JP 1365977 A JP1365977 A JP 1365977A JP S5398598 A JPS5398598 A JP S5398598A
Authority
JP
Japan
Prior art keywords
working
diacharge
detection
discharge condition
judging
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.)
Granted
Application number
JP1365977A
Other languages
Japanese (ja)
Other versions
JPS6227930B2 (en
Inventor
Kiyoshi Inoue
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.)
Inoue Japax Research Inc
Original Assignee
Inoue Japax Research Inc
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 Inoue Japax Research Inc filed Critical Inoue Japax Research Inc
Priority to JP1365977A priority Critical patent/JPS5398598A/en
Publication of JPS5398598A publication Critical patent/JPS5398598A/en
Publication of JPS6227930B2 publication Critical patent/JPS6227930B2/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
    • 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
    • B23H1/024—Detection of, and response to, abnormal gap conditions, e.g. short circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

PURPOSE:For accurate judgement and control of discharge condition, to detect said discharge condition or working clearance by judging the detection of highfrequency component or the signal including said detection with respect to the standard level corresponding to the molecular weight of a medium processing liquid.
JP1365977A 1977-02-09 1977-02-09 Diacharge working Granted JPS5398598A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1365977A JPS5398598A (en) 1977-02-09 1977-02-09 Diacharge working

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1365977A JPS5398598A (en) 1977-02-09 1977-02-09 Diacharge working

Publications (2)

Publication Number Publication Date
JPS5398598A true JPS5398598A (en) 1978-08-29
JPS6227930B2 JPS6227930B2 (en) 1987-06-17

Family

ID=11839319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1365977A Granted JPS5398598A (en) 1977-02-09 1977-02-09 Diacharge working

Country Status (1)

Country Link
JP (1) JPS5398598A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5751155A (en) * 1994-08-09 1998-05-12 Mitsubishi Denki Kabushiki Kaisha Electrical discharge machining level detector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5751155A (en) * 1994-08-09 1998-05-12 Mitsubishi Denki Kabushiki Kaisha Electrical discharge machining level detector
US6208150B1 (en) 1994-08-09 2001-03-27 Mitsubishi Denki Kabushiki Kaisha Electrical discharge state detecting device for electrical discharge machining machine
US6359448B2 (en) 1994-08-09 2002-03-19 Mitsubishi Denki Kabushiki Kaisha Electrical discharge state detecting device for electrical discharge machining machine
US6469522B2 (en) 1994-08-09 2002-10-22 Mitsubishi Denki Kabushiki Kaisha Electrical discharge state detecting device for electrical discharge machining machine

Also Published As

Publication number Publication date
JPS6227930B2 (en) 1987-06-17

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