| 摘要 |
<p>An object is to provide a resin molding method and a resin molding capable of improving strength while preventing generation of a weld line. The resin molding method includes clamping a mold 1 to form a resin flow path 90 comprising an extended portion 26, a restricted portion 24, a linear gate 25, and a cavity 292, the extended portion 26 being disposed downstream of a nozzle of a molding machine to extend a flow path cross-sectional area, the restricted portion 24 being disposed downstream of the extended portion 26 to restrict the flow path cross-sectional area, the gate 25 being disposed downstream of the restricted portion 24, the cavity 292 being disposed downstream of the gate 25 and being provided with an extending portion 292a in an intersecting direction that extends in the direction intersecting a connecting direction of the restricted portion 24 and the gate 25; injecting a molten resin 91 into the resin flow path 90 to pour the molten resin 91 while splitting the molten resin 90 from the gate 25 to the extending portion 292a in the intersecting direction; and opening the mold 1 to remove a resin molding 70 formed of the solidified molten resin 91.</p> |
