JPS563150A - Gap controller for electric discharge machine - Google Patents

Gap controller for electric discharge machine

Info

Publication number
JPS563150A
JPS563150A JP7837979A JP7837979A JPS563150A JP S563150 A JPS563150 A JP S563150A JP 7837979 A JP7837979 A JP 7837979A JP 7837979 A JP7837979 A JP 7837979A JP S563150 A JPS563150 A JP S563150A
Authority
JP
Japan
Prior art keywords
circuit
time
gates
pulses
machining
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
JP7837979A
Other languages
English (en)
Other versions
JPS6260210B2 (ja
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 JP7837979A priority Critical patent/JPS563150A/ja
Priority to GB8020222A priority patent/GB2053514B/en
Priority to IT49045/80A priority patent/IT1129022B/it
Priority to DE19803023400 priority patent/DE3023400A1/de
Priority to FR8013885A priority patent/FR2459109A1/fr
Priority to US06/161,389 priority patent/US4321451A/en
Publication of JPS563150A publication Critical patent/JPS563150A/ja
Publication of JPS6260210B2 publication Critical patent/JPS6260210B2/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
    • B23H7/14—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)
JP7837979A 1979-06-21 1979-06-21 Gap controller for electric discharge machine Granted JPS563150A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP7837979A JPS563150A (en) 1979-06-21 1979-06-21 Gap controller for electric discharge machine
GB8020222A GB2053514B (en) 1979-06-21 1980-06-20 Electrical discharge machining gap control using recurrent counting of gap discharges
IT49045/80A IT1129022B (it) 1979-06-21 1980-06-23 Metodo e dispositivo di servo controllo della ampiezza dell'interspazio tra un elettrodo utensile ed un pezzo da lavorare in una macchina per la lavorazione a scarica elettrica
DE19803023400 DE3023400A1 (de) 1979-06-21 1980-06-23 Servosteuerverfahren und -system fuer elektroerosive bearbeitung
FR8013885A FR2459109A1 (fr) 1979-06-21 1980-06-23 Procede et servo-mecanisme pour la commande de l'electrode-outil d'une machine d'usinage par decharges electriques
US06/161,389 US4321451A (en) 1979-06-21 1980-06-24 Servo system and method for controlling the gap spacing between a tool and workpiece electrodes in an EDM machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7837979A JPS563150A (en) 1979-06-21 1979-06-21 Gap controller for electric discharge machine

Publications (2)

Publication Number Publication Date
JPS563150A true JPS563150A (en) 1981-01-13
JPS6260210B2 JPS6260210B2 (ja) 1987-12-15

Family

ID=13660375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7837979A Granted JPS563150A (en) 1979-06-21 1979-06-21 Gap controller for electric discharge machine

Country Status (1)

Country Link
JP (1) JPS563150A (ja)

Also Published As

Publication number Publication date
JPS6260210B2 (ja) 1987-12-15

Similar Documents

Publication Publication Date Title
GB1360957A (en) Apparatus for the early detection of arcs
EP0280254A3 (en) Digital timing using a state machine
GB1481338A (en) Method and apparatus for obtaining a corrected count of particles
JPS563150A (en) Gap controller for electric discharge machine
JPS569128A (en) Electric discharge machining device
JPS55161681A (en) Recorder
JPS5745631A (en) Position detector
JPS57205051A (en) Contact detecting method between work and tool
JPS52100697A (en) Electric discharge machine
JPS51119597A (en) Method and apparatus of controlling gap in discharge processing
JPS5739312A (en) Pulse encoder device having alarm circuit
JPS5243435A (en) Control system for copying machine
JPS5583497A (en) Step-out detector for pulse motor
JPS5727301A (en) Feedback type speed control method
JPS56133957A (en) Slip detection of induction machine
JPS536080A (en) Frequency detection circuit
JPS5690466A (en) Medium control system
GB1409001A (en) Frequency meter
JPS54134667A (en) Drive control system of pulse motor for watch
JPS5775584A (en) Motor controlling circuit
JPS5246871A (en) Device for measurement of automatic phase discriminating allowance
JPS5615937A (en) Gap controlling device of electrospark machining device
JPS57142184A (en) Controlling method for inverter
JPS5672553A (en) Burst error detection circuit
JPS5251188A (en) Controlling device for cutting