JPS5451095A - Apparatus for aligning roll in electric spark machine - Google Patents

Apparatus for aligning roll in electric spark machine

Info

Publication number
JPS5451095A
JPS5451095A JP11604177A JP11604177A JPS5451095A JP S5451095 A JPS5451095 A JP S5451095A JP 11604177 A JP11604177 A JP 11604177A JP 11604177 A JP11604177 A JP 11604177A JP S5451095 A JPS5451095 A JP S5451095A
Authority
JP
Japan
Prior art keywords
roll
spark machine
electric spark
detector
controller
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.)
Pending
Application number
JP11604177A
Other languages
Japanese (ja)
Inventor
Kunihiko Sato
Fujio Aoshima
Yukio Kato
Hirofumi Asakawa
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 JP11604177A priority Critical patent/JPS5451095A/en
Publication of JPS5451095A publication Critical patent/JPS5451095A/en
Pending 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)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

PURPOSE:In an electric spark machine for creating, with a certain degree of roughness, satin-like finish on a roll-shaped work surface, to improve the working preciseness, by correctly aligning the roll to be discharged with the abrasion wear of the roll by the discharge keeping constant. CONSTITUTION:A roll work 3 is rotated while electrode are moved along a rotational axis of the roll 3. The distances between surfaces of opposite ends of the roll 3 and a certain position of a spark machine are detected by detectors 16a, 16b, and an apparatus connected to at lesat one of aligning adjustment shafts of support tables 2 for the roll is controlled by a controller 17. The controller 17 adjusts the position of the roll 3 based on signals detected by the detector 16a for detecting vertical distance and the detector 16b for detecting horizontal distance.
JP11604177A 1977-09-29 1977-09-29 Apparatus for aligning roll in electric spark machine Pending JPS5451095A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11604177A JPS5451095A (en) 1977-09-29 1977-09-29 Apparatus for aligning roll in electric spark machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11604177A JPS5451095A (en) 1977-09-29 1977-09-29 Apparatus for aligning roll in electric spark machine

Publications (1)

Publication Number Publication Date
JPS5451095A true JPS5451095A (en) 1979-04-21

Family

ID=14677251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11604177A Pending JPS5451095A (en) 1977-09-29 1977-09-29 Apparatus for aligning roll in electric spark machine

Country Status (1)

Country Link
JP (1) JPS5451095A (en)

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