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注塑加工中出現白化現象怎么解決

來源:http://www.giulya.com 日期:2021-04-20 發布人:liqiang 瀏覽次數:
現代生產生活任何一個產品,都離不開注塑件,而注塑件在生產制造的過程當中,會出現各種各樣的問題,嚴的直接導致注塑加工的塑料件產品不合格,而白化現象就是注塑師父必須要了解,并且提前規避掉的問題。
Any product in modern production and life is inseparable from injection molded parts, and injection molded parts in the process of production and manufacturing, there will be a variety of problems, serious point directly lead to injection molded plastic parts unqualified products, and whitening phenomenon is injection molding master must understand, and in advance to avoid the problem.
一:什么是注塑白化現象
1: What is injection molding albinism
白化現象主要發生在ABS樹脂制品的推出部分
Whitening mainly occurs in the introduction of ABS resin products
二:注塑加工白化現象的原因
2: Causes of whitening in injection molding
脫模效果不佳是導致產品出現白化現象的主要原因
The poor demoulding effect is the main reason for the whitening phenomenon
三:怎么解決白化現象
3: How to solve albinism
具體,注塑師傅可采用降低注射壓力,加大脫模斜度,增加推桿的數量或面積,減小模具表面粗糙度值等方法改善,當然,噴脫模劑也是一種方法,但應注意不要對后續工序,如燙印、涂裝等產生不良影響
Specifically, the injection molding master can reduce the injection pressure, increase the demoulding angle, increase the number or area of the push rod, reduce the surface roughness value of the mold and other methods to improve. Of course, spraying demoulding agent is also a method, but it should be noted not to have adverse effects on the subsequent processes, such as hot stamping, painting and so on
當然以上僅僅是簡單的出現白化現象的解決方案,具體面對問題的時候,要綜合各個方面的考慮因素,把白化現象解決掉,否則將直接導致注塑加工產品出現報廢,從而影響到注塑加工企業的整體項目推進乃至經濟效益的問題。
Of course, the above is only a simple solution to the whitening phenomenon. When facing the problem, we should consider all aspects to solve the whitening phenomenon, otherwise it will directly lead to the scrapping of injection molding products, which will affect the overall project promotion and even economic benefits of injection molding enterprises.

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