JPS53101194A - Discharge processing apparatus - Google Patents

Discharge processing apparatus

Info

Publication number
JPS53101194A
JPS53101194A JP1588977A JP1588977A JPS53101194A JP S53101194 A JPS53101194 A JP S53101194A JP 1588977 A JP1588977 A JP 1588977A JP 1588977 A JP1588977 A JP 1588977A JP S53101194 A JPS53101194 A JP S53101194A
Authority
JP
Japan
Prior art keywords
processing apparatus
condition
discharge processing
discharge
processing
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
JP1588977A
Other languages
Japanese (ja)
Other versions
JPS6057970B2 (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 JP52015889A priority Critical patent/JPS6057970B2/en
Priority to US05/860,164 priority patent/US4236057A/en
Priority to FR7737723A priority patent/FR2374130A1/en
Priority to DE2755772A priority patent/DE2755772C2/en
Priority to IT5243577A priority patent/IT1091758B/en
Publication of JPS53101194A publication Critical patent/JPS53101194A/en
Priority to US06/112,460 priority patent/US4376880A/en
Publication of JPS6057970B2 publication Critical patent/JPS6057970B2/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 provide a discharge processing apparatus which permits determining whether the condition of discharge being formed is proper or not or which permits detecting the variation in condition of gap formed by processing to determine whether the condition is proper or not, to thereby optimize the processing condition.
JP52015889A 1976-12-14 1977-02-16 Electric discharge machining equipment Expired JPS6057970B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP52015889A JPS6057970B2 (en) 1977-02-16 1977-02-16 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
FR7737723A FR2374130A1 (en) 1976-12-14 1977-12-14 METHOD AND APPARATUS FOR DETECTING INTERVAL CONDITIONS OF MACHINING BY ELECTRIC SHOCK
DE2755772A DE2755772C2 (en) 1976-12-14 1977-12-14 Method and device for controlling workpiece machining by means of electrical discharge machining
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
JP52015889A JPS6057970B2 (en) 1977-02-16 1977-02-16 Electric discharge machining equipment

Publications (2)

Publication Number Publication Date
JPS53101194A true JPS53101194A (en) 1978-09-04
JPS6057970B2 JPS6057970B2 (en) 1985-12-18

Family

ID=11901350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52015889A Expired JPS6057970B2 (en) 1976-12-14 1977-02-16 Electric discharge machining equipment

Country Status (1)

Country Link
JP (1) JPS6057970B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05293714A (en) * 1992-01-07 1993-11-09 Mitsubishi Electric Corp Electric discharge machining method and device thereof
JP5247943B1 (en) * 2012-07-25 2013-07-24 三菱電機株式会社 EDM machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63214126A (en) * 1987-03-03 1988-09-06 ミサト株式会社 Fish breeding basin

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508194A (en) * 1973-05-28 1975-01-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508194A (en) * 1973-05-28 1975-01-28

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05293714A (en) * 1992-01-07 1993-11-09 Mitsubishi Electric Corp Electric discharge machining method and device thereof
JP5247943B1 (en) * 2012-07-25 2013-07-24 三菱電機株式会社 EDM machine
WO2014016923A1 (en) * 2012-07-25 2014-01-30 三菱電機株式会社 Electrical discharge machining device
US9278400B2 (en) 2012-07-25 2016-03-08 Mitsubishi Electric Corporation Electric-discharge machining device

Also Published As

Publication number Publication date
JPS6057970B2 (en) 1985-12-18

Similar Documents

Publication Publication Date Title
JPS5429643A (en) Service life detecting and display method of parts of copying machines
ZA77210B (en) Process for the quantitative determination of antithrombin iii
JPS53101194A (en) Discharge processing apparatus
JPS5248183A (en) Method for detecting worn out or broken blade tools
JPS5329609A (en) Detecting circuit for data signal
JPS5224055A (en) Automtaic trader
OA05679A (en) Process for the cross-linking of rubbers.
JPS52104289A (en) Atomic spectrum generator
JPS5214577A (en) Contacting apparatus
JPS5264079A (en) Apparatus for automatically determining life of tool
JPS5285837A (en) Measuring apparatus
JPS5415622A (en) Memory access control system
JPS5386235A (en) Liquid crystal indicator cell
JPS5366081A (en) Tool break detector
JPS5429941A (en) Interruption control system
JPS51140657A (en) Article sensing apparatus
JPS5364087A (en) Can tester
JPS546594A (en) Numerical value controlling ultrasonic flaw detecting system
JPS5324158A (en) Stored ice detector of ice making machine
JPS5226863A (en) Electronic weighing machine
JPS5361385A (en) Synchronous rectifying ciruit in unbalance measuring apparatus
JPS5327335A (en) Coincidence addrees antecedence detec ting system
JPS51113680A (en) Number detecting apparatus
JPS5239327A (en) Interface tester
JPS51129198A (en) Abnormal supervisory circuit of trafic signal controll circuit.