JPS5669032A - Method and device for discharge working - Google Patents

Method and device for discharge working

Info

Publication number
JPS5669032A
JPS5669032A JP14087579A JP14087579A JPS5669032A JP S5669032 A JPS5669032 A JP S5669032A JP 14087579 A JP14087579 A JP 14087579A JP 14087579 A JP14087579 A JP 14087579A JP S5669032 A JPS5669032 A JP S5669032A
Authority
JP
Japan
Prior art keywords
electrode
work
working
discharge
gap
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.)
Pending
Application number
JP14087579A
Other languages
Japanese (ja)
Inventor
Tetsuro Ito
Toshiro Oizumi
Shigeo Yamada
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 JP14087579A priority Critical patent/JPS5669032A/en
Publication of JPS5669032A publication Critical patent/JPS5669032A/en
Pending 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 maintain working precision at discharge working in liquid like water by a method wherein a given discharge working gap is maintained between an electrode and a work as changing a relative position of the electrode with the work, and an electric corrosion not opposite is positively suppressed and controlled. CONSTITUTION:An electrode 1 and a work 2 are arranged opposite to each other in a processing tank 10 in which water works as a processing liquid 3. The electrode 1 is mounted on a Z shaft driving head 11 driven by a Z shaft driving motor 9, and the Z shaft is driven by combination of an interpole gap servo and a position servo in a discharge working. Next, from subjecting the electrode 1 and the work 2 to a relative displacing movement, gaps of both the two are equal, and the work 2 is formed in the same shape as the electrode. The shape is not spoiled particularly at the angle. Moreover, the distance being taken more than a threshold gap, an unnecessary discharge will not arise and working is obtainable at high precision.
JP14087579A 1979-10-31 1979-10-31 Method and device for discharge working Pending JPS5669032A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14087579A JPS5669032A (en) 1979-10-31 1979-10-31 Method and device for discharge working

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14087579A JPS5669032A (en) 1979-10-31 1979-10-31 Method and device for discharge working

Publications (1)

Publication Number Publication Date
JPS5669032A true JPS5669032A (en) 1981-06-10

Family

ID=15278782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14087579A Pending JPS5669032A (en) 1979-10-31 1979-10-31 Method and device for discharge working

Country Status (1)

Country Link
JP (1) JPS5669032A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5079896A (en) * 1973-11-20 1975-06-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5079896A (en) * 1973-11-20 1975-06-28

Similar Documents

Publication Publication Date Title
JPS5733923A (en) Electric discharge machining device
JPS56126533A (en) Wire cut spark machining device
JPS5669032A (en) Method and device for discharge working
JPH05318230A (en) Method and device for electrolytic processing of stator blade
US3035150A (en) Method of cutting thin-walled cellular or honeycombed metal
US3114029A (en) Method of finishing surfaces
JPS56134134A (en) Wire-cutting electric conduction machining apparatus
JPS5590231A (en) Electric discharge machining device
JPS5528314A (en) Coating apparatus by electric discharge
JPS56126526A (en) Method and device for wire-electrode spark erosion
JPS56152531A (en) Wire-cut electric discharge machining method and its device
JPS56119325A (en) Wire cutting electric discharge machining apparatus
GB1226273A (en)
JPS5435496A (en) Method of and aparatus for electrospark-machining roll-shaped work
JPS60249533A (en) Electrode apparatus for electric discharge machining
SU387805A1 (en) METHOD OF SIMULTANEOUS TREATMENT OF MATCHED
JPS56146622A (en) Discharge processing method
SU1306664A1 (en) Method of electric working of flat surfaces
JPS55164414A (en) Method and apparatus for cutting groove on pressure welded surface of centrifugal casting chase
SU1115876A1 (en) Method of finish depth grinding
JPS5499295A (en) Electrical discharge machining method and apparatus
JPS5621730A (en) Servo head for electric discharge machining device
JPS5689439A (en) Electric discharge machining method and device for the same
JPS5721229A (en) Discharge processing method
SU400431A1 (en) METHOD OF ELECTROCHEMICAL TREATMENT OF THIN-WALL DETAILS