JPS5435495A - Method of and apparatus for electrospark-machining roll-shaped work - Google Patents

Method of and apparatus for electrospark-machining roll-shaped work

Info

Publication number
JPS5435495A
JPS5435495A JP10198877A JP10198877A JPS5435495A JP S5435495 A JPS5435495 A JP S5435495A JP 10198877 A JP10198877 A JP 10198877A JP 10198877 A JP10198877 A JP 10198877A JP S5435495 A JPS5435495 A JP S5435495A
Authority
JP
Japan
Prior art keywords
electrospark
shaped work
machining
machining roll
roll
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
JP10198877A
Other languages
Japanese (ja)
Other versions
JPS5921731B2 (en
Inventor
Kunihiko Sato
Fujio Aoshima
Tetsuhiro Asamoto
Haruo Taguchi
Takeo Kamibayashi
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
JFE Engineering Corp
Original Assignee
Mitsubishi Electric Corp
NKK Corp
Nippon Kokan 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 Mitsubishi Electric Corp, NKK Corp, Nippon Kokan Ltd filed Critical Mitsubishi Electric Corp
Priority to JP10198877A priority Critical patent/JPS5921731B2/en
Publication of JPS5435495A publication Critical patent/JPS5435495A/en
Publication of JPS5921731B2 publication Critical patent/JPS5921731B2/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
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/04—Treating surfaces of rolls

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

PURPOSE:To accomplish finishing of a roll surface into a required shape simultaneously a satin finish thereof through a control of the machining condition of a power supply for electrospark energy by comparing the shape of the roll under machining with the required shape thereof.
JP10198877A 1977-08-25 1977-08-25 Electric discharge machining method and device for roll-shaped workpieces Expired JPS5921731B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10198877A JPS5921731B2 (en) 1977-08-25 1977-08-25 Electric discharge machining method and device for roll-shaped workpieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10198877A JPS5921731B2 (en) 1977-08-25 1977-08-25 Electric discharge machining method and device for roll-shaped workpieces

Publications (2)

Publication Number Publication Date
JPS5435495A true JPS5435495A (en) 1979-03-15
JPS5921731B2 JPS5921731B2 (en) 1984-05-22

Family

ID=14315210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10198877A Expired JPS5921731B2 (en) 1977-08-25 1977-08-25 Electric discharge machining method and device for roll-shaped workpieces

Country Status (1)

Country Link
JP (1) JPS5921731B2 (en)

Also Published As

Publication number Publication date
JPS5921731B2 (en) 1984-05-22

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