APPARATUS FOR DESCALING SPECIMEN

摘要

PURPOSE: A scale removing apparatus is provided to easily perform a quality test of a surface of a sample using a magnetic particle inspection method. CONSTITUTION: A scale removing apparatus comprises a mounting unit(200) and a scale removing unit(300). One or more samples are mounted on the mounting unit and moved. Scale attached to the sample moved by the mounting unit is removed by the scale removing unit without damaging the surface of the sample. The scale removing unit comprises a steel ball projecting unit(310), a feeding unit(320), and a collection unit(330). The steel ball projecting unit projects a steel ball to the sample so that the scale is removed. The feeding unit supplies steel balls to the steel ball projecting unit. The collecting unit collects the steel balls projected from the steel ball projecting unit.