METHOD FOR MANUFACTURING PRESS-MOLDED ARTICLE AND PRESS MOLDING EQUIPMENT

摘要

Provided is a press-forming product manufacturing method of manufacturing a forming product having satisfactory formability for a drawing process by press-forming a metal sheet using a press-forming tool with high productivity, including: heating the metal sheet to a transformation temperature Ac 1 or more; cooling the metal sheet to 600°C or lower; forming the metal sheet by a forming tool; ending the forming process at a martensite transformation start temperature Ms or more; taking out the metal sheet from the forming tool; and cooling the metal sheet.