发明名称 射出成形のフロー制御の装置及び方法
摘要 An apparatus for controlling the rate of flow of a fluid mold material from an injection molding machine to a mold cavity, the apparatus comprising: a manifold an actuator interconnected to a valve pin having a tip end, the actuator moving the valve pin continuously upstream along a. path of travel between a downstream gate closed position and an intermediate upstream gate open position, the downstream gate closed position being a position wherein the tip end of the valve pin obstructs the gate to prevent fluid material from flowing into the mold cavity, the intermediate upstream gate open position being a predetermined position between the downstream gate closed Position and a fully open, end of stroke position upstream of the intermediate upstream gate open position at which the fluid mold material flows at a maximum rate through the gate; a controller interconnected to the actuator that controls movement of the actuator.
申请公布号 JP5615975(B2) 申请公布日期 2014.10.29
申请号 JP20130524271 申请日期 2011.11.23
申请人 シンベンティブ モールディング ソリューソンズ,インク. 发明人 デ オリヴェイラ アンチュネス,セルジオ,リヴェイロ;ゴッツ,クリスチャン;エーミヒ,ヨーガン ウィルヘルム
分类号 B29C45/28;B29C45/76 主分类号 B29C45/28
代理机构 代理人
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