JPS53110194A - Electrospaek machining system - Google Patents

Electrospaek machining system

Info

Publication number
JPS53110194A
JPS53110194A JP2506677A JP2506677A JPS53110194A JP S53110194 A JPS53110194 A JP S53110194A JP 2506677 A JP2506677 A JP 2506677A JP 2506677 A JP2506677 A JP 2506677A JP S53110194 A JPS53110194 A JP S53110194A
Authority
JP
Japan
Prior art keywords
electrospaek
machining system
discharges
detecting
circuits
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
JP2506677A
Other languages
Japanese (ja)
Other versions
JPS5853975B2 (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 JP2506677A priority Critical patent/JPS5853975B2/en
Priority to US05/860,164 priority patent/US4236057A/en
Priority to DE2755772A priority patent/DE2755772C2/en
Priority to FR7737723A priority patent/FR2374130A1/en
Priority to IT5243577A priority patent/IT1091758B/en
Publication of JPS53110194A publication Critical patent/JPS53110194A/en
Priority to US06/112,460 priority patent/US4376880A/en
Publication of JPS5853975B2 publication Critical patent/JPS5853975B2/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
    • B23H1/024—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:To calculate and detect machining amount exactly by providing circuits for detecting and discriminating normal and other discharges, for detecting and discriminating normal discharge into gas and metallic discharges, and for logically operating the outputs of said circuits.
JP2506677A 1976-12-14 1977-03-08 Electric discharge machining equipment Expired JPS5853975B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2506677A JPS5853975B2 (en) 1977-03-08 1977-03-08 Electric discharge machining equipment
US05/860,164 US4236057A (en) 1976-12-14 1977-12-13 Apparatus for detecting gap conditions in EDM processes with monitoring pulses
DE2755772A DE2755772C2 (en) 1976-12-14 1977-12-14 Method and device for controlling workpiece machining by means of electrical discharge machining
FR7737723A FR2374130A1 (en) 1976-12-14 1977-12-14 METHOD AND APPARATUS FOR DETECTING INTERVAL CONDITIONS OF MACHINING BY ELECTRIC SHOCK
IT5243577A IT1091758B (en) 1977-01-12 1977-12-30 Automatic control of electro-discharge machining - using both machining pulses and monitoring pulses with electronic logic circuit
US06/112,460 US4376880A (en) 1976-12-14 1980-01-16 Method of and apparatus for detecting gap conditions in EDM process with monitoring pulses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2506677A JPS5853975B2 (en) 1977-03-08 1977-03-08 Electric discharge machining equipment

Publications (2)

Publication Number Publication Date
JPS53110194A true JPS53110194A (en) 1978-09-26
JPS5853975B2 JPS5853975B2 (en) 1983-12-02

Family

ID=12155541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2506677A Expired JPS5853975B2 (en) 1976-12-14 1977-03-08 Electric discharge machining equipment

Country Status (1)

Country Link
JP (1) JPS5853975B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009098764A1 (en) * 2008-02-06 2009-08-13 Mitsubishi Electric Corporation Power control device for electric discharge machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009098764A1 (en) * 2008-02-06 2009-08-13 Mitsubishi Electric Corporation Power control device for electric discharge machine
US8415581B2 (en) 2008-02-06 2013-04-09 Mitsubishi Electric Corporation Power source controller of electrical discharge machine
JP5264789B2 (en) * 2008-02-06 2013-08-14 三菱電機株式会社 Power control device for electrical discharge machine

Also Published As

Publication number Publication date
JPS5853975B2 (en) 1983-12-02

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