JPS57114313A - Method of regenerating slitting roll to use it again - Google Patents

Method of regenerating slitting roll to use it again

Info

Publication number
JPS57114313A
JPS57114313A JP18504980A JP18504980A JPS57114313A JP S57114313 A JPS57114313 A JP S57114313A JP 18504980 A JP18504980 A JP 18504980A JP 18504980 A JP18504980 A JP 18504980A JP S57114313 A JPS57114313 A JP S57114313A
Authority
JP
Japan
Prior art keywords
roll
slitting
slitting roll
holders
repair
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
JP18504980A
Other languages
Japanese (ja)
Other versions
JPH0112605B2 (en
Inventor
Masakazu Matsumoto
Mitsuo Ikeda
Shunichi Fujimoto
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.)
TOSHIN STEEL CO
Tohshin Seiko Co Ltd
Original Assignee
TOSHIN STEEL CO
Tohshin Seiko Co 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 TOSHIN STEEL CO, Tohshin Seiko Co Ltd filed Critical TOSHIN STEEL CO
Priority to JP18504980A priority Critical patent/JPS57114313A/en
Publication of JPS57114313A publication Critical patent/JPS57114313A/en
Publication of JPH0112605B2 publication Critical patent/JPH0112605B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shearing Machines (AREA)

Abstract

PURPOSE: To regenerate a slitting roll for plural times of use, by cutting the outside surface of the roll stepwise for repair when the roller for dividing a slit- rolled material is worn and by using holders, the shaft distance of which is reduced depending on th repair cutting.
CONSTITUTION: When a slitting roll 2 is worn due to its use, the outside surface of the roll is cut for repair so that the angle of the outside surface remains at 90°. A slitting roll 2' of reduced diameter is thus obtained. Holders 3 for the former slitting roll 2 are replaced with other holders 3' whose shaft distance l' is reduced depending on the decrease in the diameter of the roll which is caused by the cutting. The slitting roll 2' is then used again to divide a slit-rolled material.
COPYRIGHT: (C)1982,JPO&Japio
JP18504980A 1980-12-27 1980-12-27 Method of regenerating slitting roll to use it again Granted JPS57114313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18504980A JPS57114313A (en) 1980-12-27 1980-12-27 Method of regenerating slitting roll to use it again

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18504980A JPS57114313A (en) 1980-12-27 1980-12-27 Method of regenerating slitting roll to use it again

Publications (2)

Publication Number Publication Date
JPS57114313A true JPS57114313A (en) 1982-07-16
JPH0112605B2 JPH0112605B2 (en) 1989-03-01

Family

ID=16163896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18504980A Granted JPS57114313A (en) 1980-12-27 1980-12-27 Method of regenerating slitting roll to use it again

Country Status (1)

Country Link
JP (1) JPS57114313A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05249722A (en) * 1993-01-07 1993-09-28 Minolta Camera Co Ltd Photosensitive body

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544694U (en) * 1977-06-10 1979-01-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544694U (en) * 1977-06-10 1979-01-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05249722A (en) * 1993-01-07 1993-09-28 Minolta Camera Co Ltd Photosensitive body

Also Published As

Publication number Publication date
JPH0112605B2 (en) 1989-03-01

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