JPS55125933A - Wire cut electrical discharge machining apparatus - Google Patents

Wire cut electrical discharge machining apparatus

Info

Publication number
JPS55125933A
JPS55125933A JP3064279A JP3064279A JPS55125933A JP S55125933 A JPS55125933 A JP S55125933A JP 3064279 A JP3064279 A JP 3064279A JP 3064279 A JP3064279 A JP 3064279A JP S55125933 A JPS55125933 A JP S55125933A
Authority
JP
Japan
Prior art keywords
plate thickness
work
feeding speed
working
electrical condition
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
JP3064279A
Other languages
Japanese (ja)
Other versions
JPS6211969B2 (en
Inventor
Yutaka Tanaka
Yoshio Ozaki
Takeshi Yatomi
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 JP3064279A priority Critical patent/JPS55125933A/en
Publication of JPS55125933A publication Critical patent/JPS55125933A/en
Publication of JPS6211969B2 publication Critical patent/JPS6211969B2/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
    • B23H7/04—Apparatus for supplying current to working gap; 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 always perform optimum working by changing the working electrical conditions to obtain appropriate work-feeding speed depending on plate thickness. CONSTITUTION:When the wire electrode 1 approaches the plate thickness change section of the work piece 2, the new plate thickness after the change of the plate thickness is input to the plate thickness-speed changer 10 by the NC tape 9. The plate thickness-speed changer 10 calculates the work-feeding speed of the feed work piece 2 depending on the plate thickness and outputs this to the electrical condition setting device 11. The electrical condition setting device 11 increases or decreases the electrical condition, i.e., working energy to the working power supply 3 so that the work-feeding speed can be rendered equal to the optimum feeding speed.
JP3064279A 1979-03-16 1979-03-16 Wire cut electrical discharge machining apparatus Granted JPS55125933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3064279A JPS55125933A (en) 1979-03-16 1979-03-16 Wire cut electrical discharge machining apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3064279A JPS55125933A (en) 1979-03-16 1979-03-16 Wire cut electrical discharge machining apparatus

Publications (2)

Publication Number Publication Date
JPS55125933A true JPS55125933A (en) 1980-09-29
JPS6211969B2 JPS6211969B2 (en) 1987-03-16

Family

ID=12309478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3064279A Granted JPS55125933A (en) 1979-03-16 1979-03-16 Wire cut electrical discharge machining apparatus

Country Status (1)

Country Link
JP (1) JPS55125933A (en)

Also Published As

Publication number Publication date
JPS6211969B2 (en) 1987-03-16

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