细长型塑料件翘曲控制成型工艺优化与应用  

Optimization and Application of Warpage Control Process for Slender Plastic Parts

作　　者：单伟校 Weixiao Shan(Hangzhou Honshi Electric Appliance Co. Ltd.,Hangzhou,Zhejiang,311402,China)

机构地区：[1]杭州鸿世电器有限公司,中国浙江杭州311402

出　　处：《工程技术与管理（新加坡）》2018年第7期254-256,共3页Engineering Technology & Management

摘　　要：论文就细长型塑料件翘曲控制成型工艺进行研究和探讨,以微波炉拉手为例,并且作为研究对象,建立塑料件模型,使用多因素正交实验方式对塑料件注塑成型的过程进行仿真有限元分析,同时,获取在不同工艺技术下翘曲变形量的参数。论文阐述的实验方法是基于Minitab极差分析法,从而分析出正交实验中各种因子对翘曲变形量的影响,从而确定出塑料件翘曲变形控制的最佳工艺方案,通过模拟实验表明,将翘曲成型工艺方案进行优化,可有效的限制翘曲变形的概率,从而解决了微波炉拉手翘曲变形所产生的缺陷问题。This paper researches and discusses the warping control forming process of slender plastic parts. Take microwave oven handles as an example and as a research object, establish a plastic parts model and use a multi-factor orthogonal experiment method to simulate the plastic injection molding process meta-analysis. At the same time, the parameters for warpage deformation under different process technologies are obtained. The experimental method described in this paper is based on Minitab's range analysis method to analyze the influence of various factors in the orthogonal experiment on the amount of warpage deformation, so as to determine the optimal process plan for warpage control of plastic parts. The optimization of the warping process scheme can effectively limit the warping deformationprobability, thereby solving the defects caused by the warpage deformation of the microwave oven handle.

关 键 词：注塑成型 翘曲控制 工艺优化 

分 类 号：TQ59[化学工程—精细化工]