• 装配与维护
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装配与维护

  • 11/09/2017 09:03:57

3.装配与维护 在装配之前,流道应仔细抛光。这种操作之后进行流道表面的细致检查,特别是在加工PVC的情况下,应检查流道表面的敏铬层。同时,必须除去较小的微细的划痕。如损伤严重,应检查其对挤出效果的影响。例如,较严重的损伤可凭借堆焊,并随之进行切俄加工予以清除。 …

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