JPS536999A - Return back control system - Google Patents

Return back control system

Info

Publication number
JPS536999A
JPS536999A JP8126676A JP8126676A JPS536999A JP S536999 A JPS536999 A JP S536999A JP 8126676 A JP8126676 A JP 8126676A JP 8126676 A JP8126676 A JP 8126676A JP S536999 A JPS536999 A JP S536999A
Authority
JP
Japan
Prior art keywords
control system
electrode
back control
return back
work
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
JP8126676A
Other languages
Japanese (ja)
Other versions
JPS6012165B2 (en
Inventor
Ryoichiro Nozawa
Takao Sasaki
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 JP51081266A priority Critical patent/JPS6012165B2/en
Publication of JPS536999A publication Critical patent/JPS536999A/en
Publication of JPS6012165B2 publication Critical patent/JPS6012165B2/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
    • B23H7/02—Wire-cutting
    • B23H7/06—Control of the travel curve of the relative movement between electrode and workpiece
    • B23H7/065—Electric circuits specially adapted therefor

Abstract

PURPOSE:To improve the working accuracy and to quickly remove a short condition by returning back an electrode or work along a track at working under a relative motion control of the electrode to the work in a discharge working machine when the short condition is caused between the work and electrode.
JP51081266A 1976-07-08 1976-07-08 Reverse control method Expired JPS6012165B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51081266A JPS6012165B2 (en) 1976-07-08 1976-07-08 Reverse control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51081266A JPS6012165B2 (en) 1976-07-08 1976-07-08 Reverse control method

Publications (2)

Publication Number Publication Date
JPS536999A true JPS536999A (en) 1978-01-21
JPS6012165B2 JPS6012165B2 (en) 1985-03-30

Family

ID=13741550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51081266A Expired JPS6012165B2 (en) 1976-07-08 1976-07-08 Reverse control method

Country Status (1)

Country Link
JP (1) JPS6012165B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01127227A (en) * 1987-11-10 1989-05-19 Mitsubishi Electric Corp Method and device for wire cut electric discharge machining
US5064985A (en) * 1989-12-29 1991-11-12 Hitachi Seiko, Ltd. Method for controlling withdrawal of electrode in electric-discharge machine
EP0558757A1 (en) * 1991-09-19 1993-09-08 Fanuc Ltd. Method of correcting short-circuiting in wire-cut electrical discharge machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5173697A (en) * 1974-12-23 1976-06-25 Nippon Pulsmotor Co Ltd SUCHISEIGYOWAIYAAKATSUTENGUHODENKAKO SOCHI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5173697A (en) * 1974-12-23 1976-06-25 Nippon Pulsmotor Co Ltd SUCHISEIGYOWAIYAAKATSUTENGUHODENKAKO SOCHI

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01127227A (en) * 1987-11-10 1989-05-19 Mitsubishi Electric Corp Method and device for wire cut electric discharge machining
US5064985A (en) * 1989-12-29 1991-11-12 Hitachi Seiko, Ltd. Method for controlling withdrawal of electrode in electric-discharge machine
EP0558757A1 (en) * 1991-09-19 1993-09-08 Fanuc Ltd. Method of correcting short-circuiting in wire-cut electrical discharge machine
EP0558757A4 (en) * 1991-09-19 1994-03-30 Fanuc Ltd.

Also Published As

Publication number Publication date
JPS6012165B2 (en) 1985-03-30

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