GUIDE DEVICE FOR ROLLING A SHEET PILE, CAPABLE OF PREVENTING THE OUTER SURFACE OF A SHEET PILE WEB FROM HAVING SCRATCH BY IMPRINTING OF AN UPPER ROLL DUE TO SHOCK BY COOLING OF THE HEAD OF A SHEET-PILE ROLLING MATERIAL IN A GUIDE DEVICE

摘要

PURPOSE: A guide device for rolling a sheet pile is provided to enhance the surface quality of a completed sheet pile by grinding an imprinting unit on an upper roll due to shock by cooling of the head of a sheet-pile rolling material simultaneously with guiding the sheet-pile rolling material.;CONSTITUTION: A guide device for rolling a sheet pile comprises upper and lower strippers(110,120), left and right guides and grinding members(150). The upper and lower strippers are installed on the entrance side of a rolling mill and are arranged on the upper and lower parts of the sheet-pile rolling material. The left and right guides are installed on the entrance side of the rolling mill and are arranged on the left and right sides of the sheet-pile rolling material. The grinding members are formed on the upper part of the upper stripper. The grinding members grind an imprinting unit generated on an upper roll due to shock by cooling of the head of the sheet-pile rolling material.;COPYRIGHT KIPO 2012