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发明公开
CN105431273A 考虑注塑运行期间材料特性的变化的注塑机和方法 有权

考虑注塑运行期间材料特性的变化的注塑机和方法
摘要：
本发明公开了考虑注射运行期间熔融塑性材料的材料特性的变化的方法和机器。如果注射运行期间熔融塑性材料的粘度变化，则控制器改变注射循环的步进时间以确保熔融塑性材料完全填充并装填模具腔体以防止部件缺陷诸如短射或飞边。
摘要（英）：

The invention discloses a method and a machine that account for changes in material properties of molten plastic material during an injection run. If viscosity of the molten plastic material changes during an injection run, a controller alters a step time of the injection cycle to ensure that molten plastic material completely fills and packs a mold cavity to prevent part flaws such as short shots or flashing.

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