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runnerless injection molding
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runnerless injection molding
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理学
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释
runnerless injection molding
无流道注塑
利用加热或者绝热的方法,使在注塑生产过程中从模具主流道入口开始到型腔浇口结束的这段流道中的塑料始终保持熔融状态,这样在开模时只需要取出塑料部分而不需要取出浇注系统凝料的特殊的注塑成型方法。
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