Optimization of Residual Wall Thickness Uniformity in Short-Fiber-Reinforced Composites Water-Assisted Injection Molding Using Response Surface Methodology and Artificial Neural Network-Genetic Algorithm
Joint Authors
Zhou, Haiying
Liu, Hesheng
Kuang, Tangqing
Chen, Zhixin
Li, Weiping
Jiang, Qingsong
Source
Advances in Polymer Technology
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-02-26
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
This study aimed at improving the residual wall thickness uniformity (RWTU), which was closely related to the mechanical properties of plastic parts with a hollow cross-section, in short-fiber reinforced composites (SFRC) overflow water-assisted injection molding (OWAIM).
The influences of five independent process parameters (melt temperature, mold temperature, delay time, water pressure, and water temperature) on RWTU were investigated through the methods such as central composite design, regression equation, and analyses of variance.
Response surface methodology (RSM) and artificial neural network (ANN) optimized by genetic algorithm (GA) were employed to map the relationship between the process parameters and the standard deviation (SD) depicting the RWTU.
Comparison assessments of three models (RSM, ANN, and ANN-GA) were carried out through some statistical indexes.
It was concluded that the effect of melt temperature, delay time, and water temperature were significant to RWTU; the hybrid ANN-GA model had the best performance for predicting SD compared with RSM and ANN; the least SD obtained in optimization using ANN-GA as a fitness function was 0.0972.
American Psychological Association (APA)
Zhou, Haiying& Liu, Hesheng& Kuang, Tangqing& Jiang, Qingsong& Chen, Zhixin& Li, Weiping. 2020. Optimization of Residual Wall Thickness Uniformity in Short-Fiber-Reinforced Composites Water-Assisted Injection Molding Using Response Surface Methodology and Artificial Neural Network-Genetic Algorithm. Advances in Polymer Technology،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1130291
Modern Language Association (MLA)
Zhou, Haiying…[et al.]. Optimization of Residual Wall Thickness Uniformity in Short-Fiber-Reinforced Composites Water-Assisted Injection Molding Using Response Surface Methodology and Artificial Neural Network-Genetic Algorithm. Advances in Polymer Technology No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1130291
American Medical Association (AMA)
Zhou, Haiying& Liu, Hesheng& Kuang, Tangqing& Jiang, Qingsong& Chen, Zhixin& Li, Weiping. Optimization of Residual Wall Thickness Uniformity in Short-Fiber-Reinforced Composites Water-Assisted Injection Molding Using Response Surface Methodology and Artificial Neural Network-Genetic Algorithm. Advances in Polymer Technology. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1130291
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1130291