MOLD FOR MANUFACTURING TEST PIECE MULTY-MOLDING TEST, MOLDING METHOD USING THE SAME AND METHOD FOR ANALYZING TEST PIECE

摘要

A mold for manufacturing a specimen, a molding method of the specimen using the same and an evaluation method of the specimen thereof are provided to obtain the data toward the anisotropy of the specimen based on the date for the evaluation of the forming limit consisting of a composite molding mode. A mold for manufacturing a specimen to evaluate complex formability comprises: a lower mold having two or more deformable units among a drawing deformed unit(310), a planar deformed unit(320) or a biaxial tension deformed unit(330); an upper mold(300) including two or more deformable units among the drawing deformed unit, the planar deformed unit or the biaxial tension deformed unit corresponding to the lower mold; and a pressure unit providing the pressure to mold two or more deformable units among the drawing deformed unit, the planar deformed unit or the biaxial tension deformed unit by pressing a molded member in which the upper mold is located on the lower mold.