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US 2026/0287797 A1Published application
Manufacturing method of shaping metal mold
AssigneeEnplas Corporation
InventorsTakahiro IZAWA, Satoshi OSHIMA
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Abstract
A manufacturing method of a shaping metal mold, the method comprising: preparing a metal mold base material; and forming a vortex shaping surface having a continuous or stepwise spiral shape through radial cutting around a predetermined point of the metal mold base material as a center.
Claims1
A manufacturing method of a shaping metal mold, the method comprising:
- preparing a metal mold base material;
- and
- forming a vortex shaping surface having a continuous or stepwise spiral shape through radial cutting around a predetermined point of the metal mold base material as a center.
Dependencies are inferred from the claim text.