CONTINUOUS HOT-ROLLING FACILITY AND LIQUID JUNCTION AUTOMATING METHOD

摘要

According to an embodiment of the present invention, a continuous hot-rolling facility includes: a joining device arranged to face each other in the upper portion and the lower portion of a hot-rolled material conveyed in one direction, and having an upper and a lower shearing knife which are capable of shear deformation of a rear end part of the preceding hot-rolled material and a front end part of the following hot-rolled material; and a liquid injection unit installed on one side among the lower shearing knife or the upper shearing knife, and having upper and lower injection nozzles which are capable of injecting a liquid, which is supplied from the outside, toward the upper shearing knife and the lower shearing knife, respectively.;COPYRIGHT KIPO 2015