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注塑加工过程中的细节处理

来源:http://www.sdlqmj.com 日期:2020-06-22 发布人:liqiang 浏览次数:
在注塑加工过程中,能够对产品质量构成影响的因素有许多。如果不注意,可能影响产品的质量,但是如果能够将这些因素加以控制的话,则会形成符合产品规格要求的生产成果。所以,细节处理尤为重要。下面,济南注塑加工为您介绍一下相关的细节处理:
In the process of injection molding, there are many factors that can affect the product quality. If we don't pay attention to it, it may affect the quality of the product, but if we can control these factors, we will form the production results that meet the requirements of the product specifications. Therefore, detail handling is particularly important. Next, Jinan injection molding introduces the details of processing for you:
在各种能够对产品的生产构成影响的诸种因素之中,由于熔体温度和模具温度对实际收缩率产生影响,因此在设计精密注塑模具型腔时,为了便于确定成型条件,必须注意型腔的排列。熔融塑料把热量带入模具,而模具的温度梯度分布一般是围绕在型腔的周围,呈以主流道为的同心圆形状。因此,流道均衡、型腔排列和以主流道为的同心圆状排列等设计措施,对减小各型腔之间的收缩率误差、扩大成型条件的允许范围以及降低成本都是必要的。故而所使用的精密注塑模具的型腔排列方式应满足流道均衡和以主流道为排列两方面的要求,且必须采用以主流道为对称线的型腔排列方式,否则会造成各型腔的收缩率差异。
Among the various factors that can affect the production of products, the melt temperature and mold temperature have an impact on the actual shrinkage. Therefore, when designing the cavity of precision injection mold, in order to determine the molding conditions, it is necessary to pay attention to the arrangement of the cavity. The molten plastic brings the heat into the mold, and the temperature gradient distribution of the mold is generally around the cavity, which is a concentric circle with the main channel as the center. Therefore, the design measures such as channel balance, cavity arrangement and concentric circle arrangement with the main channel as the center are necessary to reduce the shrinkage error between cavities, expand the allowable range of forming conditions and reduce the cost. Therefore, the cavity arrangement of the precision injection mold used should meet the requirements of channel equilibrium and the arrangement with the main channel as the center, and the cavity arrangement with the main channel as the symmetry line must be adopted, otherwise the shrinkage of each cavity will be different.
当然,除了注塑模具型腔会在注塑加工过程中对与产品成型构成影响之外,还存在有许多其他的因素。只有在生产过程中将这些具体的因素进行合理调整以及处理,才能够保证注塑加工的各个环节能够顺利的完成,从而保证生产质量,实现生产效益。
Of course, there are many other factors besides the influence of injection mold cavity on product forming in the process of injection molding. Only when these specific factors are adjusted and dealt with reasonably in the production process can we guarantee the smooth completion of each link of injection molding, thus ensuring the production quality and realizing the production efficiency.
济南注塑加工将继续为您提供相关的知识,欢迎您查阅。
Ji'nan injection processing will continue to provide you with relevant knowledge, welcome to consult.

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