Patent ID: 11951676
Assignee: SEIKO EPSON CORPORATION
Field: Other special machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 11:
12. 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.