JPS55101335A - Power source for wire-cut discharge working device - Google Patents

Power source for wire-cut discharge working device

Info

Publication number
JPS55101335A
JPS55101335A JP980779A JP980779A JPS55101335A JP S55101335 A JPS55101335 A JP S55101335A JP 980779 A JP980779 A JP 980779A JP 980779 A JP980779 A JP 980779A JP S55101335 A JPS55101335 A JP S55101335A
Authority
JP
Japan
Prior art keywords
power source
voltage
spark discharge
wire
switching transistor
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
JP980779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63154B2 (enrdf_load_stackoverflow
Inventor
Haruki Obara
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.)
Fanuc Corp
Original Assignee
Fanuc Corp
Fujitsu Fanuc 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 Fanuc Corp, Fujitsu Fanuc Ltd filed Critical Fanuc Corp
Priority to JP980779A priority Critical patent/JPS55101335A/ja
Publication of JPS55101335A publication Critical patent/JPS55101335A/ja
Publication of JPS63154B2 publication Critical patent/JPS63154B2/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
    • B23H7/02—Wire-cutting
    • B23H7/04—Apparatus for supplying current to working gap; Electric circuits specially adapted therefor

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)
JP980779A 1979-01-30 1979-01-30 Power source for wire-cut discharge working device Granted JPS55101335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP980779A JPS55101335A (en) 1979-01-30 1979-01-30 Power source for wire-cut discharge working device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP980779A JPS55101335A (en) 1979-01-30 1979-01-30 Power source for wire-cut discharge working device

Publications (2)

Publication Number Publication Date
JPS55101335A true JPS55101335A (en) 1980-08-02
JPS63154B2 JPS63154B2 (enrdf_load_stackoverflow) 1988-01-05

Family

ID=11730444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP980779A Granted JPS55101335A (en) 1979-01-30 1979-01-30 Power source for wire-cut discharge working device

Country Status (1)

Country Link
JP (1) JPS55101335A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57138530A (en) * 1981-02-13 1982-08-26 Mitsubishi Electric Corp Electric power source apparatus for machining with electrical discharge
JPS6066417U (ja) * 1983-10-12 1985-05-11 フアナツク株式会社 ワイヤカツト放電加工電源装置
JPS61121828A (ja) * 1984-11-19 1986-06-09 Inoue Japax Res Inc ワイヤカツト放電加工方法及び装置
JPS63306821A (ja) * 1987-06-02 1988-12-14 Fanuc Ltd ワイヤ放電加工電源
JPH0236016A (ja) * 1988-07-26 1990-02-06 Hoden Seimitsu Kako Kenkyusho Ltd 微細加工用電源

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57138530A (en) * 1981-02-13 1982-08-26 Mitsubishi Electric Corp Electric power source apparatus for machining with electrical discharge
JPS6066417U (ja) * 1983-10-12 1985-05-11 フアナツク株式会社 ワイヤカツト放電加工電源装置
JPS61121828A (ja) * 1984-11-19 1986-06-09 Inoue Japax Res Inc ワイヤカツト放電加工方法及び装置
JPS63306821A (ja) * 1987-06-02 1988-12-14 Fanuc Ltd ワイヤ放電加工電源
JPH0236016A (ja) * 1988-07-26 1990-02-06 Hoden Seimitsu Kako Kenkyusho Ltd 微細加工用電源

Also Published As

Publication number Publication date
JPS63154B2 (enrdf_load_stackoverflow) 1988-01-05

Similar Documents

Publication Publication Date Title
JPS55101335A (en) Power source for wire-cut discharge working device
JPS56114623A (en) Spark erosion power source
JPS6449417A (en) Disconnector
JPS54156296A (en) Controlling method for wire-cut electric discharge machine
GB1529162A (en) Solid state on-delay timer
GB1225256A (enrdf_load_stackoverflow)
GB1395498A (en) Electric fences and voltage generators therefor
JPS51143990A (en) Electric discharge machining device
JPS563142A (en) Power source device for electrospark machining
JPS55101337A (en) Power source for wire-cut discharge working device
JPS5771725A (en) Electrical discharge machine
JPS54102923A (en) Driving circiut
GB1233892A (enrdf_load_stackoverflow)
JPS55101336A (en) Power source for wire-cut discharge working device
JPS5518973A (en) Non-destructive judgement of di/dt resistance of thyristor
JPS57138529A (en) Electric power source apparatus for electric discharge machining
SU807488A2 (ru) Реле времени
JPS53122695A (en) Method of controlling ozonizer power source device
JPS5775032A (en) Gate circuit for gate turn-off thyristor
JPS54145913A (en) Motor speed controller
JPS5757028A (en) Driving circuit
JPS5472995A (en) Power supply unit
JPS5735952A (ja) Denkishujinsochi
JPS5621729A (en) Electric discharge machining device
JPS54141493A (en) Wire-cut electric discharge machining device