| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of manufacturing a resin sheet mold which enables a shape of a mold material to assure a near shape to an original form after an HIP processing even if a mold material is bent/deformed after the HIP processing. SOLUTION: The method of manufacturing the resin sheet mold includes as follows. A core mold 2 is installed in a pair of mold materials 1, 1 in which a recessed groove 3 for an alloy powder filling is formed to manufacture a capsule 6, the recessed groove 3 of each mold material 1 is filled up with an alloy powder 7 to carry out the HIP processing, thereby an HIP layer 8 is formed on the inside surface of the mold material 1, and a required part of a resin molding channel 31 is shaved/formed in the HIP layer 8. The mold material 1 after the HIP processing is considered to carry out the bending deformation to a crown shape in which either one of both edges surfaces K1 and K2 becomes a convex side seeing from a doubling surface F side, and a crown shape in which either one of a doubling surface F and a back surface R becomes a convex side from seeing an edge T side, and the recessed groove 3 formed in the mold material 1 is formed in an crown shape in which each of crown shapes seeing from a doubling surface F and an edge T side is formed in a reverse direction with that of the time of the bending deformation. COPYRIGHT: (C)2012,JPO&INPIT |
