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压铸成型同注塑成型的区别在哪里
更新时间: 2020-10-08 00:00:00  

压铸成型和注塑成型的模具温度控制是不同的:

1、注塑成型,其模具温度基本上都在180摄氏度以下,用运水式模温机就可以满足控温要求;

2、压铸成型,浇铸液的温度可以达到600多度,模具温度可高达300多度。在压铸工艺环节中,模具温度需要维持在300度以下,必须配置压铸专用的高温模温机,以导热油作为导热媒介,通过冷却器进行间接冷却。

关键词: 成型 注塑 区别 哪里

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