• 线缆包覆技术
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线缆包覆技术

  • 20/04/2018 09:35:43

线缆包覆技术 线芯有铜和铝两类,单根线芯的直径分别有:1.76 mm,2.24 mm、2.73 mm。塑料包覆层及线芯用料量的比例随包覆层厚度及线芯直径而异,上述三种规格的线芯包覆PVC塑料后所得的电线直径分别为3.0mm、3.6 mm、4.3 mm等。 线缆生产线的组成:线缆是挤出包覆成型的…

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