高光蒸汽辅助成型控制机背景
Background of high-gloss aided molding controller
伴随着人们对电器和电子的整体要求越来越高，对于相关塑料壳外观的要求也越来越苛刻。通常情况下，为了弥补塑料制品的表面缺陷，需要通过后续喷涂的方式来解决表面的缺陷问题，但这样会给产品带来不环保的问题。
With the higher and higher requirements of people for electric appliances and electronics, their requirements for the appearance of relevant plastic shells are stricter and stricter. Generally speaking, the method to make up the surface defects of plastic products is follow-up spraying, which will make products less environment friendly.
高光蒸汽辅助成型控制机简介
Brief introduction to high-gloss aided molding controller
高光蒸汽辅助成型控制机技术是采用高温蒸汽，当注塑机合模后注入高温蒸汽，首先把模具温度提高到一个设定温度值，然后开始给模腔注射塑胶，在注塑机完成保压后迅速注入冷却水或冷冻水，使之模具在短时间内降到一个设定的温度值后开模，再向模具吹入空气把残余的冷水吹走，完成一个周期的注塑过程，通过这种迅速冷热方式控制塑料的成型可以完全解决塑料件的外观缺陷，大大提高生产效率。
In terms of technology, high-temperature steam is injected into the clamped injection molding machine. It is necessary to increase the mold’s temperature to a set value before conducting plastic injection into the mold cavity. After the injection molding machine finishes pressure maintaining, cooling water or chilled water will be injected into the mold cavity quickly. Mold opening will start after the mold’s temperature drops quickly to a set value in a short time, and air will be blown into the mold to remove the residual cooling water thoroughly, thus finishing the injection molding of a period. Such control of the molding of plastics through quick heating and cooling can avoid the appearance defects of plastic products thoroughly, improving production efficiency
ignificantly.
