[go: up one dir, main page]

JPS5439331A - Discharge processing device - Google Patents

Discharge processing device

Info

Publication number
JPS5439331A
JPS5439331A JP4393078A JP4393078A JPS5439331A JP S5439331 A JPS5439331 A JP S5439331A JP 4393078 A JP4393078 A JP 4393078A JP 4393078 A JP4393078 A JP 4393078A JP S5439331 A JPS5439331 A JP S5439331A
Authority
JP
Japan
Prior art keywords
discharge processing
processing device
gaps
optimum
interval
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
JP4393078A
Other languages
Japanese (ja)
Other versions
JPS5927295B2 (en
Inventor
Kazuhiko Kobayashi
Naoichi Tomimoto
Nagao Saito
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4393078A priority Critical patent/JPS5927295B2/en
Publication of JPS5439331A publication Critical patent/JPS5439331A/en
Publication of JPS5927295B2 publication Critical patent/JPS5927295B2/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
    • 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
    • B23H7/18—Electric circuits specially adapted therefor, e.g. power supply for maintaining or controlling the desired spacing between electrode and workpiece

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)

Abstract

PURPOSE:To provide a discharge processing device wherein a pulse current flowing to discharging gaps, and the interval of gaps is retained automatically at optimum, thereby to maintain the best discharge processing efficiency.
JP4393078A 1978-04-14 1978-04-14 Electric discharge machining equipment Expired JPS5927295B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4393078A JPS5927295B2 (en) 1978-04-14 1978-04-14 Electric discharge machining equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4393078A JPS5927295B2 (en) 1978-04-14 1978-04-14 Electric discharge machining equipment

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP5016273A Division JPS5642408B2 (en) 1973-05-04 1973-05-04

Publications (2)

Publication Number Publication Date
JPS5439331A true JPS5439331A (en) 1979-03-26
JPS5927295B2 JPS5927295B2 (en) 1984-07-04

Family

ID=12677400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4393078A Expired JPS5927295B2 (en) 1978-04-14 1978-04-14 Electric discharge machining equipment

Country Status (1)

Country Link
JP (1) JPS5927295B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61111835A (en) * 1984-11-05 1986-05-29 Mitsubishi Electric Corp Wire-cut electric discharge machinine
JPS61111834A (en) * 1984-11-05 1986-05-29 Mitsubishi Electric Corp Wire-cut electric discharge machinine
JPS61111836A (en) * 1984-11-05 1986-05-29 Mitsubishi Electric Corp Wire-cut electric discharge machinine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0417678Y2 (en) * 1985-01-23 1992-04-20

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61111835A (en) * 1984-11-05 1986-05-29 Mitsubishi Electric Corp Wire-cut electric discharge machinine
JPS61111834A (en) * 1984-11-05 1986-05-29 Mitsubishi Electric Corp Wire-cut electric discharge machinine
JPS61111836A (en) * 1984-11-05 1986-05-29 Mitsubishi Electric Corp Wire-cut electric discharge machinine

Also Published As

Publication number Publication date
JPS5927295B2 (en) 1984-07-04

Similar Documents

Publication Publication Date Title
JPS532094A (en) Photoelectric conversion circuit
JPS5439331A (en) Discharge processing device
JPS5297570A (en) Conveyor device
JPS5397379A (en) Transistor
JPS52137523A (en) Impulse turbine
JPS5352071A (en) Baking unit of plate-shaped object
JPS5286766A (en) Pulse counting timer
JPS51133749A (en) Discharge gap means
JPS5434669A (en) Frequency discriminator
JPS51132821A (en) Ultrasonic system
JPS51129772A (en) Battery-powered fumigator
JPS51114749A (en) Water control device
JPS53101195A (en) Apparatus for controlling the transfer of electrodes in high frequency discharge processing
JPS524636A (en) Chamber pot cleaning device
JPS51133029A (en) Corona discharge device
JPS52120746A (en) Pulse circuit
JPS51150749A (en) A heat collecting body
JPS51142138A (en) Driver for glow discharge
JPS5229157A (en) Timer circuit
JPS5417717A (en) Ultrasonic vibrator for humidifiers
JPS53113577A (en) Setting time output system of timer
JPS52118526A (en) Soundless discharger
JPS545368A (en) Delay pulse generating circuit
JPS5356999A (en) Bell
JPS5255465A (en) Inverter circuit