APPARATUS FOR MEASURING WIDTH OF SLAB, AND METHOD FOR DETECTING WIDTH SHORTAGE OF SLAB USING THE SAME

摘要

According to embodiments of the present invention, sheet width measuring device includes: the slab that input unit is used to input the width of average value; Measurement portion measures the width of slab in length direction fixed-length cell slab, and by measurement data; With determining component, determine that short of width region is present in plate or is not based on the width of the slab of average value, with measurement data. ;The 2014 of copyright KIPO submissions;[Reference numerals] (110) importation; (120) part is measured; (160) component is determined; (170) monitor portion; It is insufficient with part (AA) defective width of plate slab