SURFACE-PROPERTIES INSPECTION/CLASSIFICATION DEVICE, SURFACE-PROPERTIES INSPECTION/CLASSIFICATION SYSTEM, AND SURFACE-PROPERTIES INSPECTION/CLASSIFICATION METHOD

摘要

To provide a surface property inspection sorting apparatus, system, and method capable of efficiently performing steps to evaluate the surface properties of spring-shaped members. A surface property inspection and sorting apparatus 1 includes a surface property inspection device 2, a measuring member 40 for measuring the surface properties of the spring-shaped members M, and a sorting means 50 for sorting the spring-shaped members M into good and bad parts. The measuring member 40 is constituted so that spring-shaped members M can pass through an inspection detector 23, and the surface properties of the spring-shaped member M can be evaluated and a pass/fail judgment made by a surface property inspection device 2 based on output signals output from an AC bridge circuit 20 while the spring-shaped member M passes through the inspection detector 23.