JPS5652130A - Electric spark machining device - Google Patents

Electric spark machining device

Info

Publication number
JPS5652130A
JPS5652130A JP12465179A JP12465179A JPS5652130A JP S5652130 A JPS5652130 A JP S5652130A JP 12465179 A JP12465179 A JP 12465179A JP 12465179 A JP12465179 A JP 12465179A JP S5652130 A JPS5652130 A JP S5652130A
Authority
JP
Japan
Prior art keywords
electrode
feeding
machining
effected
effect
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
JP12465179A
Other languages
Japanese (ja)
Other versions
JPS6331335B2 (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 JP12465179A priority Critical patent/JPS5652130A/en
Priority to FR8020636A priority patent/FR2465551B1/en
Priority to US06/190,757 priority patent/US4365133A/en
Priority to GB8031262A priority patent/GB2061793B/en
Priority to DE19803036462 priority patent/DE3036462A1/en
Priority to IT49750/80A priority patent/IT1148279B/en
Publication of JPS5652130A publication Critical patent/JPS5652130A/en
Priority to SG314/85A priority patent/SG31485G/en
Priority to HK536/85A priority patent/HK53685A/en
Publication of JPS6331335B2 publication Critical patent/JPS6331335B2/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
    • B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
    • B23H7/30—Moving electrode in the feed direction
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45221—Edm, electrical discharge machining, electroerosion, ecm, chemical
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49008—Making 3-D object with model in computer memory

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 enable to effect an electric spark machining with a high accuracy in a working configuration by a NC control, a copying control or the like by a method wherein a detector and a compensator for a consumption of an electrode are provided and the machining is effected by repeating an electric pulse discharge to a gap between the electrode and a work to be worked. CONSTITUTION:An oscillating head 4, supporting a fine wire electrode 1, is supported by a feeding head 5 of Z-axis. A reflecting oscillation detecting and discriminating circuit 7, that is also an oscillation electric source, inputs a discriminating signal thereof into a motor 8 to effect a compensated feeding of the electrode 1. Subsequently, a tip end of the electrode 1, that means a length of the electrode wire projecting from a guide 16 supported by the head 5, is kept in constant because of the compensating feeding, thereby, enabling to effect a machining under opposing to a work 2. Accordingly, a configuration machining with a high accuracy may be effected just as the feeding of the profile machining effected by feeding motors 10- 12 by means of a NC controller 13.
JP12465179A 1979-09-26 1979-09-26 Electric spark machining device Granted JPS5652130A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP12465179A JPS5652130A (en) 1979-09-26 1979-09-26 Electric spark machining device
FR8020636A FR2465551B1 (en) 1979-09-26 1980-09-25 METHOD AND APPARATUS FOR MACHINING BY ELECTRIC SHOCK
US06/190,757 US4365133A (en) 1979-09-26 1980-09-25 Method of and apparatus for electroerosively machining a 3D cavity in a workpiece
GB8031262A GB2061793B (en) 1979-09-26 1980-09-26 Electroerosion machining of a cavity in a workpiece
DE19803036462 DE3036462A1 (en) 1979-09-26 1980-09-26 METHOD AND DEVICE FOR PRODUCING A THREE-DIMENSIONAL CAVITY IN A WORKPIECE BY ELECTROEROSION
IT49750/80A IT1148279B (en) 1979-09-26 1980-09-26 METHOD AND DEVICE FOR THE PROCESSING BY ELECTROEROSION OF A THREE-DIMENSION CAVITY IN ONE PIECE
SG314/85A SG31485G (en) 1979-09-26 1985-04-27 Electroerosion machining of a cavity in a workpiece
HK536/85A HK53685A (en) 1979-09-26 1985-07-11 Electroerosion machining of a cavity in a workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12465179A JPS5652130A (en) 1979-09-26 1979-09-26 Electric spark machining device

Publications (2)

Publication Number Publication Date
JPS5652130A true JPS5652130A (en) 1981-05-11
JPS6331335B2 JPS6331335B2 (en) 1988-06-23

Family

ID=14890675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12465179A Granted JPS5652130A (en) 1979-09-26 1979-09-26 Electric spark machining device

Country Status (1)

Country Link
JP (1) JPS5652130A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61265211A (en) * 1985-05-21 1986-11-25 Inoue Japax Res Inc Electric discharge machine
JPH03227413A (en) * 1990-01-30 1991-10-08 Iwamoto Seisakusho:Kk Production device of random web

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61265211A (en) * 1985-05-21 1986-11-25 Inoue Japax Res Inc Electric discharge machine
JPH03227413A (en) * 1990-01-30 1991-10-08 Iwamoto Seisakusho:Kk Production device of random web

Also Published As

Publication number Publication date
JPS6331335B2 (en) 1988-06-23

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