JPS54146100A - Wire-cut electric-conduction processing method - Google Patents

Wire-cut electric-conduction processing method

Info

Publication number
JPS54146100A
JPS54146100A JP5418178A JP5418178A JPS54146100A JP S54146100 A JPS54146100 A JP S54146100A JP 5418178 A JP5418178 A JP 5418178A JP 5418178 A JP5418178 A JP 5418178A JP S54146100 A JPS54146100 A JP S54146100A
Authority
JP
Japan
Prior art keywords
processing liquid
processing
ejected
conduction
electric
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
JP5418178A
Other languages
Japanese (ja)
Other versions
JPS6312729B2 (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 JP5418178A priority Critical patent/JPS54146100A/en
Publication of JPS54146100A publication Critical patent/JPS54146100A/en
Publication of JPS6312729B2 publication Critical patent/JPS6312729B2/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
    • B23H7/08—Wire electrodes
    • B23H7/10—Supporting, winding or electrical connection of wire-electrode
    • B23H7/101—Supply of working media

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 process the surface by tapering it; by controlling the resistivity of the processing liquid supplied to the electric-conduction processing gap and thereby controlling the width of the groove being processed. CONSTITUTION:Processing liquid 21 is ejected from nozzles 22 and 23 into the electric-conduction processing gap formed by wire electrode 2 and work 1, and the amount of ejection of the processing liquid is adjusted by valves 24 and 25. As processing liquids, there are prepared processing liquid 21A of relatively low resistivity, processing liquid 21B of relatively high resistivity generally made of pure water, and processing liquid 21C, which is a mixture of 21A and 21B. Pumps P1, P2 and P3 are controlled by device 21A in accordance with the instruction from N/C tape 30, and the processing liquid is ejected accordingly. At the time of straight line processing, processing liquid 21A is ejected. At the time of curved line processing, mixture 21C is ejected; and thereby, the groove being processed is controlled at a fixed value.
JP5418178A 1978-05-08 1978-05-08 Wire-cut electric-conduction processing method Granted JPS54146100A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5418178A JPS54146100A (en) 1978-05-08 1978-05-08 Wire-cut electric-conduction processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5418178A JPS54146100A (en) 1978-05-08 1978-05-08 Wire-cut electric-conduction processing method

Publications (2)

Publication Number Publication Date
JPS54146100A true JPS54146100A (en) 1979-11-14
JPS6312729B2 JPS6312729B2 (en) 1988-03-22

Family

ID=12963362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5418178A Granted JPS54146100A (en) 1978-05-08 1978-05-08 Wire-cut electric-conduction processing method

Country Status (1)

Country Link
JP (1) JPS54146100A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5695548A (en) * 1979-12-27 1981-08-03 Hitachi Seiko Ltd Working liquid supplying device in wire cut electrospark machining device
JPS61111843A (en) * 1984-11-05 1986-05-29 Mitsubishi Electric Corp Electric discharge machinine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5695548A (en) * 1979-12-27 1981-08-03 Hitachi Seiko Ltd Working liquid supplying device in wire cut electrospark machining device
JPS61111843A (en) * 1984-11-05 1986-05-29 Mitsubishi Electric Corp Electric discharge machinine

Also Published As

Publication number Publication date
JPS6312729B2 (en) 1988-03-22

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