JPS5699003A - Rolling method for strip wrapped around roll - Google Patents

Rolling method for strip wrapped around roll

Info

Publication number
JPS5699003A
JPS5699003A JP209580A JP209580A JPS5699003A JP S5699003 A JPS5699003 A JP S5699003A JP 209580 A JP209580 A JP 209580A JP 209580 A JP209580 A JP 209580A JP S5699003 A JPS5699003 A JP S5699003A
Authority
JP
Japan
Prior art keywords
roll
rolling
strip
pass
equal
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
JP209580A
Other languages
Japanese (ja)
Other versions
JPS6243761B2 (en
Inventor
Hiroyasu Yamamoto
Hiroe Nakajima
Minoru Kawarada
Yuji Uehori
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.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP209580A priority Critical patent/JPS5699003A/en
Publication of JPS5699003A publication Critical patent/JPS5699003A/en
Publication of JPS6243761B2 publication Critical patent/JPS6243761B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Metal Rolling (AREA)

Abstract

PURPOSE: To prevent generation of slack in the strip, by giving a specified limitation to the roll speed and the strip speed, at rolling the strip wrapped around the roll with a six-high rolling mill.
CONSTITUTION: In case of rolling the strip wrapped around the roll with a six-high rolling mill possessing rolling rolls 1W4, the rolling roll number is assigned to each pass successively from the third pass to the first pass; hereupon, the roll speed is taken as VR1, VR2, VR3, VR4, and the traveling speed of strip is taken successively from the run-out side of the third pass to the feed-in side of the first pass, as VS0, VS1, VS2, VS3. The rolling work is performed with the roll speed respectively controlled to satisfy following conditions; VR1>VR2>VR3>VR4; VR1 is equal to or slightly slower than VS0; VR2 is equal to VS1; VR3 is equal to VS2; and VR4 is equal to or slightly faster than VS3.
COPYRIGHT: (C)1981,JPO&Japio
JP209580A 1980-01-14 1980-01-14 Rolling method for strip wrapped around roll Granted JPS5699003A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP209580A JPS5699003A (en) 1980-01-14 1980-01-14 Rolling method for strip wrapped around roll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP209580A JPS5699003A (en) 1980-01-14 1980-01-14 Rolling method for strip wrapped around roll

Publications (2)

Publication Number Publication Date
JPS5699003A true JPS5699003A (en) 1981-08-10
JPS6243761B2 JPS6243761B2 (en) 1987-09-16

Family

ID=11519781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP209580A Granted JPS5699003A (en) 1980-01-14 1980-01-14 Rolling method for strip wrapped around roll

Country Status (1)

Country Link
JP (1) JPS5699003A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58202903A (en) * 1982-05-21 1983-11-26 Nippon Steel Corp Rolling method of strip

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58202903A (en) * 1982-05-21 1983-11-26 Nippon Steel Corp Rolling method of strip
JPH0253122B2 (en) * 1982-05-21 1990-11-15 Nippon Steel Corp

Also Published As

Publication number Publication date
JPS6243761B2 (en) 1987-09-16

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