Prediction and Evaluation of Warpage of Injection Molded Parts Using MF/WARP
نویسندگان
چکیده
منابع مشابه
Application of Soft Computing for the Prediction of Warpage of Plastic Injection Molded Parts
This paper deals with the development of accurate warpage prediction model for plastic injection molded parts using soft computing tools namely, artificial neural networks and support vector machines. For training, validating and testing of the warpage model, a number of MoldFlow (FE) analyses have been carried out using Taguchi’s orthogonal array in the design of experimental technique by cons...
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Process analysis and simulations on molding experiments of 3D thin shell parts have been conducted. Moldings were carried out with polyoxymethylene (POM). The moldings were performed with cavity pressure sensors in order to compare experimental process results with simulations. The warpage was characterized by measuring distances using a tactile coordinate measuring machine (CMM). Molding simul...
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dimensional prediction of injection molded parts using melt pressure trace and neural network
the variations in plastic injection molding process may lead to the inconsistency of molded parts' dimensions. furthermore, due to the speed of production as well as post-shrinkage of molded parts make the control of process difficult and give inaccurate molded parts. the objective of this research is to predict the dimensions of injection molded parts on the basis of cavity pressure durin...
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ژورنال
عنوان ژورنال: Seikei-Kakou
سال: 1994
ISSN: 1883-7417,0915-4027
DOI: 10.4325/seikeikakou.6.409