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INJECTION MOLD WITH CONFORMAL COOLING CHANNEL FOR MANUFACTURING PLASTIC FANS
INJECTION MOLD WITH CONFORMAL COOLING CHANNEL FOR MANUFACTURING PLASTIC FANS
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机译:带有成型冷却通道的注塑模具,用于制造塑料风扇
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摘要
An injection mold for molding a fan having a shape-adaptive cooling channel is provided to control the rotation unbalance while the fan rotating. An injection mold(10) comprises: a fan(3) made of a hub(5) and a plurality of blades(7) formed in the outer circumference of the hub; a low die(30) having a first cavity(41) for molding the hub and a second cavity(45) for molding the blade; a cooling channel which is adjacent to the first and the second cavity; and a molding unit(37) formed with the high speed metal molding method.
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