| 摘要 |
PURPOSE: An injection mold is provided to omit a process of removing gates as the gates are cut along the inclined plane of a molding product. CONSTITUTION: An injection mold comprises a sub-return pin(40), a plate spring(50), a gate cutting unit(60), and a guide groove. The side of an injection molding product(1) is inclined. The guide groove comprises a tilt angle corresponding to the side inclination of the injection molding product. The gate cutting unit moves along the guide groove, and cuts gates using the elastic force of the plate spring before the injection molding product is ejected.
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