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注塑成型黑纹解决方法

Date: 2019-11-25 03:40 Views: 4278 Source: Internet

故障原因处理方法塑料过热塑料温度太高降低塑料温度熔胶速度太快降低射胶速度螺杆与熔胶筒偏心而产生非常摩擦热检修机器射嘴孔过小或温度过高重新调整孔径或温度射胶量过大更换较小型的注塑件机熔胶筒内有使塑料过热的死角检查射嘴与熔胶筒间的接触面,有无间隙或腐蚀现象

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