JIG FOR MEASURING RESIDUAL STRESS

摘要

The present invention relates to a jig for measuring residual stress and, more particularly, to a jig for measuring residual stress which is to measure residual stress of an outer lamina manufactured by a centrifugal casting method. The jig for measuring residual stress comprises a base where a specimen lies on a jig for measuring residual stress; and a rest where an apparatus for measuring residual stress rests and which slides along a longitudinal direction of the base in order to measure the residual stress of the specimen.