AU6428674A - Apparatus for electrical discharge machining - Google Patents

Apparatus for electrical discharge machining

Info

Publication number
AU6428674A
AU6428674A AU64286/74A AU6428674A AU6428674A AU 6428674 A AU6428674 A AU 6428674A AU 64286/74 A AU64286/74 A AU 64286/74A AU 6428674 A AU6428674 A AU 6428674A AU 6428674 A AU6428674 A AU 6428674A
Authority
AU
Australia
Prior art keywords
discharge machining
electrical discharge
electrical
machining
discharge
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
AU64286/74A
Other versions
AU462254B2 (en
Inventor
Inoue Kiyoshi
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
Priority claimed from JP2583273A external-priority patent/JPS5730612B2/ja
Priority claimed from JP5501973A external-priority patent/JPS5822293B2/en
Priority claimed from JP10220873A external-priority patent/JPS5752175B2/ja
Application filed by Inoue Japax Research Inc filed Critical Inoue Japax Research Inc
Application granted granted Critical
Publication of AU6428674A publication Critical patent/AU6428674A/en
Publication of AU462254B2 publication Critical patent/AU462254B2/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
    • B23H1/022—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges for shaping the discharge pulse train
    • 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
    • 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
    • B23H7/16—Electric circuits specially adapted therefor, e.g. power supply for preventing short circuits or other abnormal discharges by altering machining parameters using adaptive control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AU64286/74A 1973-03-03 1974-01-08 Apparatus for electrical discharge machining Expired AU462254B2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JPJP48-25832 1973-03-03
JP2583273A JPS5730612B2 (en) 1973-03-03 1973-03-03
JP5501973A JPS5822293B2 (en) 1973-05-17 1973-05-17 Hoden Kakousouchi
JPJP48-55019 1973-05-17
JP10220873A JPS5752175B2 (en) 1973-09-12 1973-09-12
JPJP48-10220 1973-09-12

Publications (2)

Publication Number Publication Date
AU6428674A true AU6428674A (en) 1975-06-19
AU462254B2 AU462254B2 (en) 1975-06-19

Family

ID=27285171

Family Applications (1)

Application Number Title Priority Date Filing Date
AU64286/74A Expired AU462254B2 (en) 1973-03-03 1974-01-08 Apparatus for electrical discharge machining

Country Status (12)

Country Link
AR (1) AR200589A1 (en)
AU (1) AU462254B2 (en)
BR (1) BR7400744D0 (en)
CA (1) CA999652A (en)
CH (1) CH565007A5 (en)
DD (1) DD109998A5 (en)
DE (1) DE2400580C2 (en)
FR (1) FR2219817B1 (en)
GB (1) GB1449385A (en)
IT (1) IT1004051B (en)
RO (1) RO75678A (en)
SE (1) SE397059B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1597870A (en) 1977-06-03 1981-09-16 Inoue Japax Res Electrical machining power supply apparatus
JPS584321A (en) * 1981-06-25 1983-01-11 Mitsubishi Electric Corp Apparatus for controlling electrospark machining machine
JPS58137529A (en) * 1982-02-03 1983-08-16 Inoue Japax Res Inc Positioning method for discharge machining
US10677822B2 (en) * 2016-09-27 2020-06-09 Analog Devices Global Unlimited Company Electrical overstress detection device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL298937A (en) * 1962-10-12
GB1053502A (en) * 1964-01-20
US3365612A (en) * 1965-08-12 1968-01-23 Ingersol Milling Machine Compa Dual source spark machining power supply
CH470229A (en) * 1968-06-28 1969-03-31 Agema Ag Fuer Maschb Electric pulse generator for feeding a spark gap for electrical discharge machining
JPS5112880B1 (en) * 1970-06-02 1976-04-22

Also Published As

Publication number Publication date
CH565007A5 (en) 1975-08-15
IT1004051B (en) 1976-07-10
DD109998A5 (en) 1974-12-05
CA999652A (en) 1976-11-09
FR2219817A1 (en) 1974-09-27
AR200589A1 (en) 1974-11-22
FR2219817B1 (en) 1978-06-16
BR7400744D0 (en) 1974-10-29
DE2400580A1 (en) 1974-10-03
SE397059B (en) 1977-10-17
GB1449385A (en) 1976-09-15
RO75678A (en) 1981-02-28
DE2400580C2 (en) 1984-06-20
AU462254B2 (en) 1975-06-19

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