Title:
連続鋳造圧延装置及び連続鋳造圧延方法
Document Type and Number:
Japanese Patent JP6580165
Kind Code:
B2
Abstract:
A continuous casting and rolling apparatus, according to an embodiment of the present invention, comprises: a continuous casting machine that produces a slab; a rolling mill that includes a roughing mill located on a side of the outlet of the continuous casting machine and a finishing mill located on a side of the outlet of the roughing mill and makes the slab subjected to rolling; a cutting machine located on a side of the inlet of the roughing mill and/or on a side of the inlet of the finishing mill; and a controller that is electrically connected with the cutting machine to control the driving of the cutting machine and determines whether to perform mode switching between a continuous rolling mode in which the slab is supplied as a continuous body from the continuous casting machine and the rolling mill and a discontinuous rolling mode in which the slab is cut by the cutting machine in order to select the continuous or discontinuous rolling mode, wherein a predetermined expression is satisfied in a case where the controller selects the continuous rolling mode.
Inventors:
Cho, Yong Suk
Jeong, Jesu
Song, Suk Chul
Park, Kyung Mi
Sim, Yeong Sup
Yong Ju
Kim, Yong Ki
Jeong, Jesu
Song, Suk Chul
Park, Kyung Mi
Sim, Yeong Sup
Yong Ju
Kim, Yong Ki
Application Number:
JP2017560274A
Publication Date:
September 25, 2019
Filing Date:
September 24, 2015
Export Citation:
Assignee:
POSCO
International Classes:
B21B1/00; B22D11/12
Domestic Patent References:
| JP2014028404A | ||||
| JP58119405A | ||||
| JP2010529907A | ||||
| JP2009508691A | ||||
| JP2011235353A | ||||
| JP2000503906A |
Foreign References:
| US20130186588 | ||||
| US20100275667 | ||||
| KR1020130075799A |
Attorney, Agent or Firm:
Kyosei International Patent Office