Warpage Optimization in Injection Molding Based on Kriging Model
An effective optimization method using Kriging model is proposed to minimize the warpage in injection molding in this paper. Kriging model is used to build the approximate mapping relationship between warpage and the process conditions, reducing expensive reanalysis of warpage at the optimization iterations. Moldflow Plastic Insight software is used to analyze the warpage deformations of the injection-molded parts. Example of a cellular phone design shows that the method has high accuracy and effectiveness, and is suitable for the warpage optimization.
Warpage Rectangular Grid Modified Rectangular Grid Kriging model Taguchi method
Gao Yuehua Wang Xicheng
State Key laboratory of structural Analysis for Industrial Equipment, Dalian University of Technology, Dalian 116024, Liaoning, China
国际会议
郑州
英文
163-168
2006-10-18（万方平台首次上网日期，不代表论文的发表时间）