CA2542190A1 - Rolled plate joining apparatus and continuous hot rolling apparatus equipped with the same - Google Patents

Rolled plate joining apparatus and continuous hot rolling apparatus equipped with the same

Info

Publication number
CA2542190A1
CA2542190A1 CA002542190A CA2542190A CA2542190A1 CA 2542190 A1 CA2542190 A1 CA 2542190A1 CA 002542190 A CA002542190 A CA 002542190A CA 2542190 A CA2542190 A CA 2542190A CA 2542190 A1 CA2542190 A1 CA 2542190A1
Authority
CA
Canada
Prior art keywords
rolled plate
machine
rolled
winding
finishing
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
CA002542190A
Other languages
French (fr)
Other versions
CA2542190C (en
Inventor
Nobuhiro Tazoe
Toshio Iwanami
Masami Oki
Kouiti Sakamoto
Suguhiro Fukushima
Toshihiro Mori
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.)
IHI Corp
Original Assignee
Individual
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
Priority claimed from JP30160796A external-priority patent/JP3695669B2/en
Priority claimed from JP30160896A external-priority patent/JP3492119B2/en
Priority claimed from JP32665396A external-priority patent/JP3765139B2/en
Priority claimed from JP32665296A external-priority patent/JP3676005B2/en
Application filed by Individual filed Critical Individual
Priority claimed from CA002220801A external-priority patent/CA2220801C/en
Publication of CA2542190A1 publication Critical patent/CA2542190A1/en
Application granted granted Critical
Publication of CA2542190C publication Critical patent/CA2542190C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

A continuous hot rolling apparatus according to the present invention includes a sizing press for forcing down a rolled plate in a width direction to press the rolled plate to a prescribed width, a plurality of roughing mills for rolling the pressed rolled plate, and a winding/unwinding machine for winding and unwinding a rolled plate rolled by said roughing mill. A crop shear is used for shearing a leading end and a tailing end of a rolled plate that has been unwound by the winding/unwinding machine. A running joining machine that can travel at a conveying speed of the unwound rolled plate is used for joining the tailing end of a preceding rolled plate and the leading end of a succeeding rolled plate that have been sheared by the crop shear. A finishing mill is used for finish rolling of the joined rolled plates joined by the running joining machine. A winding machine subsequently winds a rolled plate that has been finish rolled by the finishing mill and a cutting machine is positioned on the entrance side of the winding machine for cutting the rolled plate in accordance with the wound quantity. In a preferred aspect of the invention, the finishing mill includes a plurality of finishing mills and an edge forming machine having vertical rolls provided on opposite sides of the rolled plate placed at least one position at an entrance side of one of said finishing mills.
CA002542190A 1996-11-13 1997-11-12 Rolled plate joining apparatus and continuous hot rolling apparatus equipped with the same Expired - Fee Related CA2542190C (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP301608/1996 1996-11-13
JP301607/1996 1996-11-13
JP30160796A JP3695669B2 (en) 1996-11-13 1996-11-13 Rolled material joining device having centering device
JP30160896A JP3492119B2 (en) 1996-11-13 1996-11-13 Continuous hot rolling equipment
JP32665396A JP3765139B2 (en) 1996-12-06 1996-12-06 Rolled material joining device with cutter maintenance device
JP326652/1996 1996-12-06
JP326653/1996 1996-12-06
JP32665296A JP3676005B2 (en) 1996-12-06 1996-12-06 Cutter cooling device for rolled material joining device
CA002220801A CA2220801C (en) 1996-11-13 1997-11-12 Rolled plated joining apparatus and continuous hot rolling apparatus equipped with the same

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002220801A Division CA2220801C (en) 1996-11-13 1997-11-12 Rolled plated joining apparatus and continuous hot rolling apparatus equipped with the same

Publications (2)

Publication Number Publication Date
CA2542190A1 true CA2542190A1 (en) 1998-05-13
CA2542190C CA2542190C (en) 2007-02-06

Family

ID=36566029

Family Applications (3)

Application Number Title Priority Date Filing Date
CA002541938A Expired - Fee Related CA2541938C (en) 1996-11-13 1997-11-12 Rolled plate joining apparatus and continuous hot rolling apparatus equipped with the same
CA002541957A Expired - Fee Related CA2541957C (en) 1996-11-13 1997-11-12 Rolled plate joining apparatus and continuous hot rolling apparatus equipped with the same
CA002542190A Expired - Fee Related CA2542190C (en) 1996-11-13 1997-11-12 Rolled plate joining apparatus and continuous hot rolling apparatus equipped with the same

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CA002541938A Expired - Fee Related CA2541938C (en) 1996-11-13 1997-11-12 Rolled plate joining apparatus and continuous hot rolling apparatus equipped with the same
CA002541957A Expired - Fee Related CA2541957C (en) 1996-11-13 1997-11-12 Rolled plate joining apparatus and continuous hot rolling apparatus equipped with the same

Country Status (1)

Country Link
CA (3) CA2541938C (en)

Also Published As

Publication number Publication date
CA2541957C (en) 2008-05-13
CA2541938A1 (en) 1998-05-13
CA2541938C (en) 2007-09-11
CA2542190C (en) 2007-02-06
CA2541957A1 (en) 1998-05-13

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Effective date: 20161114