摘要
根据医用聚丙烯输液瓶盖的特点、产量及自动化生产的要求,设计了注射模成型;针对塑件的翘曲变形设计了正交试验,采用Moldflow软件进行分析,得出影响塑件变形的主要因素,并由此优化成型工艺参数,最终减小了塑件的变形量,缩短了试模周期,经实际成型验证了该模具设计的合理性。
According to the characteristics,output and automatic production requirements of medi-cal polypropylene infusion bottle cap,the injection mould had been designed for moulding.The or-thogonal test was designed for the warping deformation of plastic parts,the main factors affecting the deformation of plastic parts were obtained by using Moldflow software,and the moulding pro-cess parameters were optimized to reduce the deformation of plastic parts and shorten the mould trial period,the rationality of the mould design was verified by the moulding of plastic part.
作者
周一凡
王晓晓
ZHOU Yifan;WANG Xiaoxiao(School of Intelligent Engineering,Jiangsu Vocatioanl College of Information Technology,Wuxi,Jiangsu 214153,China)
出处
《模具工业》
2023年第7期44-48,共5页
Die & Mould Industry
