JPS5775767A - Method of grinding scale of hot rolled steel strip - Google Patents

Method of grinding scale of hot rolled steel strip

Info

Publication number
JPS5775767A
JPS5775767A JP15273680A JP15273680A JPS5775767A JP S5775767 A JPS5775767 A JP S5775767A JP 15273680 A JP15273680 A JP 15273680A JP 15273680 A JP15273680 A JP 15273680A JP S5775767 A JPS5775767 A JP S5775767A
Authority
JP
Japan
Prior art keywords
roll
rolled steel
hot rolled
steel strip
grinding
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
JP15273680A
Other languages
Japanese (ja)
Inventor
Mamoru Tabuchi
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP15273680A priority Critical patent/JPS5775767A/en
Publication of JPS5775767A publication Critical patent/JPS5775767A/en
Pending legal-status Critical Current

Links

Landscapes

  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

PURPOSE: To obviate necessity of dressing a roll by reciprocating the outside end of the roll for scale grinding within an inside range of the outside edge of a hot rolled steel strip to permit the roll to uniformly wear.
CONSTITUTION: Rolls 2 opposed to each other at both sides for grinding scale are respectively journalled by roll stands 4 at both sides. These stands 4 are installed on a bed 5 such that they can be reciprocated by reversible rotation of screw shafts 6 having respectively left and right hand screws 6a, 6b to be moved toward or away from each other. The shaft 6 is reversibly rotated through a reduction gear 7 by a reversible motor 8. The reciprocating distance of the stand 4 covers a range from a position to which the outside end of the roll 2 projects outside of each side edge of a hot rolled steel strip 1 to a position to which the outside end of the roll 2 moves inside of each side edge of the strip 1.
COPYRIGHT: (C)1982,JPO&Japio
JP15273680A 1980-10-30 1980-10-30 Method of grinding scale of hot rolled steel strip Pending JPS5775767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15273680A JPS5775767A (en) 1980-10-30 1980-10-30 Method of grinding scale of hot rolled steel strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15273680A JPS5775767A (en) 1980-10-30 1980-10-30 Method of grinding scale of hot rolled steel strip

Publications (1)

Publication Number Publication Date
JPS5775767A true JPS5775767A (en) 1982-05-12

Family

ID=15547029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15273680A Pending JPS5775767A (en) 1980-10-30 1980-10-30 Method of grinding scale of hot rolled steel strip

Country Status (1)

Country Link
JP (1) JPS5775767A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60141910U (en) * 1984-02-29 1985-09-20 日新製鋼株式会社 Metal band brushing device
JPS61153284A (en) * 1984-12-27 1986-07-11 Nippon Steel Corp Method and device for surface treatment of metallic material having hardly wettable surface
JP2007190657A (en) * 2006-01-20 2007-08-02 Asahi Glass Co Ltd Polishing method and device for platy body

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60141910U (en) * 1984-02-29 1985-09-20 日新製鋼株式会社 Metal band brushing device
JPS633705Y2 (en) * 1984-02-29 1988-01-29
JPS61153284A (en) * 1984-12-27 1986-07-11 Nippon Steel Corp Method and device for surface treatment of metallic material having hardly wettable surface
JP2007190657A (en) * 2006-01-20 2007-08-02 Asahi Glass Co Ltd Polishing method and device for platy body

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