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盖板模具没有光泽是什么原因导致的
发布人:管理员   发布时间:2020-12-8

盖板模具的作用是在路面上区分车行道、人行道、绿地、隔离带和道路的分界线,起到保障行人、车辆交通安全和保证路面边缘整齐的作用。
The function of cover plate mold is to distinguish the boundary line of roadway, sidewalk, green space, isolation belt and road on the pavement, which can ensure the traffic safety of pedestrians and vehicles and ensure the neat edge of pavement.

有的时候盖板模具生产出来表面没有光泽,是因为聚丙烯原料塑化熔融质量不均匀,应当适当提高注塑机机筒加热温度或提高螺杆工作背压。
Sometimes the surface of the cover mold is not glossy because of the uneven melting quality of polypropylene raw materials. It is necessary to increase the heating temperature of injection molding machine barrel or increase the working back pressure of screw.

    

再就是聚丙烯原料中含的水分偏高,应当对原料干燥处理,是原料中含水分在允许指标内;再就是模具内成型制品工作面粗糙或有水珠,应当研磨抛光工作面,提高型腔表面光亮度。
Secondly, the moisture content in polypropylene raw materials is high, so the raw materials should be dried, so that the moisture content in the raw materials is within the allowable index; thirdly, the working surface of the molded products in the mold is rough or there are water droplets, so the working face should be ground and polished to improve the brightness of the cavity surface.

我厂作为专业的盖板模具厂家,长期以来采取一系列措施加强模具的材质和各方面属性,提高了产品的质量和便利性,使模具制品能在最佳条件下进行生产,生产更加优质的产品。
As a professional flat mold manufacturer, our factory has taken a series of measures to strengthen the material and properties of the mold for a long time, which improves the quality and convenience of the products, so that the mold products can be produced under the best conditions and produce more high-quality products.

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