Simulation and Analysis of Optimization Process Parameters for Multi-Cavity Injection Molding Parts Warpage by Genetic Algorithm Method
2011 ◽
Vol 142
◽
pp. 54-57
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Keyword(s):
This study presents the warpage analysis for products through the combination of the genetic algorithm (GA) method and finite element method (FEM) in multi-cavity injection molding parts; it simulated and analyzed the warpage through controlling the conditions of various parameters in primary processes – filling, packing, and cooling. After 50 iterations of calculations. These results demonstrate that the maximum warpage of the products was 0.5052 mm for multi-cavity injection molding parts. In comparison with the orthogonal array, the maximum warpage could be reduced by approximately 7.24%. It is shown that the GA method can obtain the optimum process conditions for warpage deformation in multi-cavity injection molding parts.
2012 ◽
Vol 463-464
◽
pp. 587-591
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2007 ◽
Vol 183
(2-3)
◽
pp. 412-418
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2015 ◽
Vol 3
(1)
◽
pp. 63-70
◽
2012 ◽
Vol 538-541
◽
pp. 1170-1174
2001 ◽
2009 ◽
Vol 3
(5)
◽
pp. 694-703
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Keyword(s):