| 摘要 |
PROBLEM TO BE SOLVED: To simply improve the accuracy of the runout or warpage of an upper flange. SOLUTION: A mold 9 for molding an integrated member is equipped with a fixed side mold 91, a movable side mold 92 which is disposed opposite to the fixed side mold 91 and has a molding hole 92a for molding at least an inner peripheral surface and an outer peripheral surface of a hub 31 to be formed, and twelve mold pieces 93 which are extended to the fixed side to the movable side 92 and to the opposite direction of the movable side molds 91, 92, are inserted from the surface of the opposite side to the fixed side mold 91 so as to be disposed on the same circumference mutually corresponding to the molding hole 92a, and have molding surfaces 93b which face the molding hole 92a to mold a part of the upper end surface of the hub 31. The mold for molding the integrated member for molding the integrated member 33 wherein the position related to the opposite direction of the fixed side and movable side molds 91, 92 of the molding surface 93b of the respective mold pieces 93 can be adjusted is provided and the integrated member 33 is molded by the mold 9 for molding the integrated member. COPYRIGHT: (C)2010,JPO&INPIT |
