• 精密挤出
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精密挤出

  • 15/09/2017 08:35:02

精密挤出 以PC制造光导纤维时,设计上要求产品直径尺寸公差不超过公称直径的2%,采用常规的挤出设备是很难实现的。在这种情况下,“精密挤出”的方法就此诞生了。 挤出成型制品的精度主要是指制品的几何精度和机能精度。几何精度包括横向精度和轴向精度。机能精度是指制…

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