JPS54137196A - Electric wire-cutting method - Google Patents

Electric wire-cutting method

Info

Publication number
JPS54137196A
JPS54137196A JP4499278A JP4499278A JPS54137196A JP S54137196 A JPS54137196 A JP S54137196A JP 4499278 A JP4499278 A JP 4499278A JP 4499278 A JP4499278 A JP 4499278A JP S54137196 A JPS54137196 A JP S54137196A
Authority
JP
Japan
Prior art keywords
processing
cutting method
electric wire
cutting
directions
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
JP4499278A
Other languages
Japanese (ja)
Other versions
JPS6331330B2 (en
Inventor
Tetsuro Ito
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 JP4499278A priority Critical patent/JPS54137196A/en
Publication of JPS54137196A publication Critical patent/JPS54137196A/en
Publication of JPS6331330B2 publication Critical patent/JPS6331330B2/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
    • B23H7/02—Wire-cutting
    • B23H7/06—Control of the travel curve of the relative movement between electrode and workpiece
    • B23H7/065—Electric circuits specially adapted therefor

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 an electric wire-cutting method effectively applied to taper cutting wherein an open voltage applied to a processing gap is controlled to control the cutting of a processing groove. CONSTITUTION:In a taper cutting method wherein table placing thereon an object to be processed in moved in X- and Y-directions and an upper guide in a wire electrode 2 is moved in X- and Y-directions, an open voltage applied between the wire electrode 2 and the object relates to grooving. An adequate voltage to maintain the same groove width with that at straight sections is determined from the drawing, if the processing is carried out in a curve section at the lower plane- processing speed. Voltage is then lowered to the adequate voltage value at the curve section.
JP4499278A 1978-04-17 1978-04-17 Electric wire-cutting method Granted JPS54137196A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4499278A JPS54137196A (en) 1978-04-17 1978-04-17 Electric wire-cutting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4499278A JPS54137196A (en) 1978-04-17 1978-04-17 Electric wire-cutting method

Publications (2)

Publication Number Publication Date
JPS54137196A true JPS54137196A (en) 1979-10-24
JPS6331330B2 JPS6331330B2 (en) 1988-06-23

Family

ID=12706927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4499278A Granted JPS54137196A (en) 1978-04-17 1978-04-17 Electric wire-cutting method

Country Status (1)

Country Link
JP (1) JPS54137196A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5021622A (en) * 1986-10-24 1991-06-04 Mitsubishi Denki Kabushiki Kaisha Wire cut electrical discharge machine
US20130220979A1 (en) * 2012-02-27 2013-08-29 Fanuc Corporation Wire electrical discharge machine and wire electrical discharge method for reducing machining damage during cutting machining and escape machining
RU2647413C2 (en) * 2016-06-02 2018-03-15 Ринат Мияссарович Салахутдинов Method of electrochemical processing with unshaped electrode tool and devices for its implementation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5021622A (en) * 1986-10-24 1991-06-04 Mitsubishi Denki Kabushiki Kaisha Wire cut electrical discharge machine
DE3790661C2 (en) * 1986-10-24 1996-10-24 Mitsubishi Electric Corp Electric discharge machining using wire electrode
US20130220979A1 (en) * 2012-02-27 2013-08-29 Fanuc Corporation Wire electrical discharge machine and wire electrical discharge method for reducing machining damage during cutting machining and escape machining
US9085037B2 (en) * 2012-02-27 2015-07-21 Fanuc Corporation Wire electrical discharge machine and wire electrical discharge method for reducing machining damage during cutting machining and escape machining
RU2647413C2 (en) * 2016-06-02 2018-03-15 Ринат Мияссарович Салахутдинов Method of electrochemical processing with unshaped electrode tool and devices for its implementation

Also Published As

Publication number Publication date
JPS6331330B2 (en) 1988-06-23

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