MY129500A - Large unit weight hot-rolling process and rolling apparatus therefor - Google Patents

Large unit weight hot-rolling process and rolling apparatus therefor

Info

Publication number
MY129500A
MY129500A MYPI9803585A MY129500A MY 129500 A MY129500 A MY 129500A MY PI9803585 A MYPI9803585 A MY PI9803585A MY 129500 A MY129500 A MY 129500A
Authority
MY
Malaysia
Prior art keywords
sheet bar
coil
rolling
unit weight
twister
Prior art date
Application number
Inventor
Takatsugu Nitoh
Hidehiko Kimishima
Original Assignee
Jfe 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 Jfe Steel Corp filed Critical Jfe Steel Corp
Priority to MYPI9803585 priority Critical patent/MY129500A/en
Publication of MY129500A publication Critical patent/MY129500A/en

Links

Landscapes

  • Metal Rolling (AREA)

Abstract

A LARGE UNIT WEIGHT HOT-ROLLING PROCESS FOR SHEET BARS, COMPRISING THE STEP OF PASSING A SHEET BAR (S1, S2) HAVING A THICKNESS OF 20 TO 50 MM, AS CONTINUOUSLY CAST BY A SHEET BAR CASTER (1A), AS IT IS THROUGH A FIRST SHEET BAR TWISTER (7A) AND THEN WINDING IT IN AN UP-END STATE INTO AN UP-END SHEET BAR COIL (SC1); AND THE STEP OF REWINDING THE UP-END SHEET BAR COIL (SC1), FINISH- ROLLING IT THROUGH A SECOND SHEET BAR TWISTER (1B) AND WINDING IT INTO A HOT COIL. ALSO DISCLOSED IS AN APPARATUS FOR HOT-ROLLING A LARGE UNIT WEIGHT SHEET BAR COIL CONTINUOUSLY, COMPRISING: AT LEAST ONE SHEET BAR CASTER (1A); AT LEAST ONE LIGHT DRAFT ROLLING MILL; A FIRST SHEET BAR TWISTER (7A) DISPOSED UPSTREAM OF A WINDER (6A) TO WIND A SHEET BAR COIL (SC1), FOR CORRECTING A SHEET BAR (S1, S2) FROM A HORIZONTAL POSITION TO AN UPRIGHT POSITION; AT LEAST ONE WINDER (6A) FOR WINDING THE SHEET BAR COIL (SC1) IN AN UP-END STATE; A DEVICE (5A) FOR THERMALLY HOLDING OR HEATING THE UP-END SHEET BAR COIL (SC1); AT LEAST ONE REWINDER (5B) FOR REWINDING THE UP-END SHEET BAR COIL (SC1); A SECOND SHEET BAR TWISTER (1B) DISPOSED JUST DOWNSTREAM OF A REWINDER (5B) FOR REWINDING THE UP-END SHEET BAR COIL (SC1), FOR CORRECTING THE SHEET BAR (S1, S2) FROM THE UPRIGHT POSITION TO THE HORIZONTAL POSITION; AND A FINISH-ROLLING MILL (28).
MYPI9803585 1998-08-06 1998-08-06 Large unit weight hot-rolling process and rolling apparatus therefor MY129500A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI9803585 MY129500A (en) 1998-08-06 1998-08-06 Large unit weight hot-rolling process and rolling apparatus therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI9803585 MY129500A (en) 1998-08-06 1998-08-06 Large unit weight hot-rolling process and rolling apparatus therefor

Publications (1)

Publication Number Publication Date
MY129500A true MY129500A (en) 2007-04-30

Family

ID=47289796

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI9803585 MY129500A (en) 1998-08-06 1998-08-06 Large unit weight hot-rolling process and rolling apparatus therefor

Country Status (1)

Country Link
MY (1) MY129500A (en)

Similar Documents

Publication Publication Date Title
CA2184798C (en) Hot strip production plant for rolling thin rolled strip
CA2188525C (en) Production plant for continuously or discontinuously rolling hot strip
RU2010106017A (en) METHOD AND DEVICE FOR HOT ROLLING STRIPS FROM SILICON STEEL OR MULTIPHASE STEEL
MY125324A (en) Method and device for hot rolling thin strip
KR890009480A (en) Apparatus and method for hot rolling slab into sheet
KR940003628A (en) Hot Rolled Metal Strip Manufacturing Equipment and Manufacturing Method
CA2306588A1 (en) Control apparatus and method for a hot rolling mill
RU2010137845A (en) METHOD FOR COLD ROLLING OF STEEL SHEET AND DEVICE FOR COLD ROLLING
CA2256490A1 (en) Large unit weight hot-rolling process and rolling apparatus therefor
MY129500A (en) Large unit weight hot-rolling process and rolling apparatus therefor
CA2183950C (en) Hot strip production plant for ferritic rolling and method of producing ferritic rolled strip
EP1151808A3 (en) Rolling mill, in particular skew rolling mill or Diescher rolling mill, of modular construction
JPH01210159A (en) Method and device for manufacturing hot-rolled band material from windable continuous casting material
RU2006109009A (en) USE OF THE REWINDER TO PLACE BETWEEN THE BLACK AND CLEAN ROLLING MACHINES
RU96117953A (en) INSTALLATION FOR MAKING HOT-ROLLED FLAT PRODUCTS
KR100434847B1 (en) Hot Strip Production Facility for Rolling Sheet Rolling Strips
JP2735258B2 (en) Hot strip rolling equipment and rolling method
ATE285303T1 (en) FINISHING ROLLING LINE SECTION
AU4950199A (en) A method and a device for controlling a rolling mill
JP2602291B2 (en) Hot rolling equipment and rolling method
AU2956495A (en) Steckel mill coiler furnace incorporating heated pinch rolls
JP2004290990A (en) Method and apparatus for producing hot-rolled steel sheet
JPS6310009A (en) Continuous warm rolling method for stainless steel strip and its equipment
SE9802493L (en) Procedure for controlling tail dimensions in a rolling mill
RU2174054C2 (en) Apparatus for continuous or intermittent expansion of hot-rolled strip