Resin part and its manufacturing method
AssigneeDenso Corporation
InventorsYohei Yoshimura, Takeshi Kusano, Kentaro Fukuda, Mitsuhiro Suzuki
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Abstract
A resin part includes a molded main body that has a plate shape with a longitudinal direction and is constituted of an injection-molded product. The resin part has a gate portion that is a vestige of a resin injection gate. The gate portion is located in an end face part of the molded main body to cross a position corresponding to a center of gravity of the molded main body; the end face part extends in the longitudinal direction of the molded main body.
Claims8
A resin part comprising a molded main body that has a plate shape with a longitudinal direction and is constituted of an injection-molded product,
- the resin part having a gate portion that is a vestige of a resin injection gate, the gate portion being located in an end face part of the molded main body to cross a position corresponding to a center of gravity of the molded main body, the end face part extending in the longitudinal direction of the molded main body.
A method of manufacturing a resin part, the resin part comprising a molded main body that has a plate shape with a longitudinal direction and is constituted of an injection-molded product,
- the method comprising an injection molding step in which the molded main body is injection-molded by a molding apparatus,
- the molding apparatus comprising a metal mold corresponding to the molded main body and an injection gate through which resin is injected into the metal mold, wherein in the metal mold, the injection gate is located at a position corresponding to an end face part of the molded main body to cross a position corresponding to a center of gravity of the molded main body, the end face part of the molded main body extending in the longitudinal direction of the molded main body.
Dependencies are inferred from the claim text.