摘要
翘曲变形是塑件成型时常见的缺陷之一。大型塑件翘曲变形过大,会影响塑件组装,导致装配间隙过大、不均匀。前期分析利用MoldFlow软件对塑件进行分析,确定变形量,开模前进行反变形处理,达到合格塑件。
Warp is one of the common defects of plastic products.With the rapid development of the plastic industry,the consumer's appearance and performance requirements of the product is more and more high.The degree of warping deformation is one of the important indexes to evaluate the quality of the product.Using MoldFlow software to analyze the product,reason for the separation of warp,determine the change mode scheme to reduce the number of test mode,finally achieve the goal of reducing the cost of the trial.
作者
徐永
杨明
袁寿斌
Xu Yong;Yang Ming;Yuan Shoubin(Dongguan Konge Plastic Mould Co.,Ltd.,Dongguan,Guangdong 523740,CHN)
出处
《模具制造》
2023年第7期21-23,共3页
Die & Mould Manufacture
