Method for manufacturing molding mold and molding mold
AssigneeSeiko Epson Corporation
InventorsKenta Anegawa, Tatsuya Tsuboi, Fumiaki Akahane, Yuka Wakuda
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Abstract
A method for manufacturing a molding mold used in an injection molding apparatus includes: generating a first plasticized material by plasticizing a first shaping material containing an amorphous metal and a resin; and shaping a laminate that is a part of the molding mold by discharging the first plasticized material toward a stage to laminate a layer.
Claims13
A method for manufacturing a molding mold used in an injection molding apparatus, the method comprising:
- generating a first plasticized material by plasticizing a first shaping material containing an amorphous metal and a resin;
- and
- shaping a laminate that is a part of the molding mold by discharging the first plasticized material toward a stage to laminate a layer,
- wherein the first shaping material is in pellet form and the amorphous metal is spherical, and
- wherein the shaping the laminate by discharging the first plasticized material includes discharging the first plasticized material toward a base plate provided on the stage to laminate the layer on the base plate, forming a cavity by cutting the laminate, and forming the mold by fitting the base plate on which the laminate is shaped into a recess provided in a master mold.
A method for manufacturing a molding mold used in an injection molding apparatus, the method comprising:
- generating a first plasticized material by plasticizing a first shaping material containing an amorphous metal and a resin;
- and
- shaping a laminate that is a part of the molding mold by discharging the first plasticized material toward a stage to laminate a layer,
- wherein in the generating of the first plasticized material, the first plasticized material is generated using a plasticizing device having a screw and a barrel, the screw rotates around a rotational axis, and has a grooved surface on which a groove is formed, a length of the screw in a direction along the rotational axis is shorter than a length of the screw in a direction perpendicular to the rotational axis, and the barrel has a facing surface facing the grooved surface in the direction along the rotational axis.
A method for manufacturing a molding mold used in an injection molding apparatus, the method comprising:
- generating a first plasticized material by plasticizing a first shaping material containing an amorphous metal and a resin;
- and
- shaping a laminate that is a part of the molding mold by discharging the first plasticized material toward a stage to laminate a layer,
- wherein in the generating of the first plasticized material, the first plasticized material is generated using a flat screw.
Dependencies are inferred from the claim text.