Quality Improvement of IML Film Injection Molding Method through Structural Analysis |
Cha, Byung Su
(Poong Won Co.)
Song, Chul Ki (School of Mechanical Engineering, ERI, Gyeongsang National University) Cho, Woo Hyun (Department of Mechanical Convergence Engineering, Gyeongsang National University) Yang, Won Ock (Department of Mechanical Convergence Engineering, Gyeongsang National University) Lee, Ho Seong (Department of Mechanical Convergence Engineering, Gyeongsang National University) |
1 | Kabanemi, K. K., Vallancourt, H., Wang, H., and Salloum, G., "Residual Stresses, Shrinkage and Warpage of Complex Injection Molded Products: Numerical Simulation and Experiment Validation," Polymer Engineering and Science, Vol. 38, No. 1, pp. 21-37, 1998. DOI |
2 | Zoetelief, W. F., Dourven, L. F. A., and Ingen, A., "Residual Thermal Stresses in Injection Molded Product," Polymer Engineering and Science, Vol. 36, No. 14, pp. 1886-1896, 1996. DOI |
3 | Liu, F., Zhou, H., and Li, D., "Numerical Simulations of Residual Stresses and Warpage in injection Molding," Journal of Reinforced Plastics and Composites, Vol. 28, No. 5, pp. 571-585, 2009. DOI |
4 | Jacques, M., "An Analysis of Thermal Warpage in Injection Molded Flat Parts due to Unbalanced Cooling," Polymer Engineering and Science, Vol. 22, No. 4, pp. 241-247, 1982. DOI |
5 | Choi, D. S. and Im, Y. T., "Prediction of Shrinkage and Warpage in Consideration of Residual Stress in Integrated Simulation of Injection Molding," Composite Structures, Vol. 47, No. 1, pp. 655-665, 1999. DOI |
6 | Lee, J. W., Jang, E. G., Shin, S. W., Park, S. H., and Jung, H. S, "Prediction of Residual Stress Caused by IML Process and Deformation due to Thermal Impact," Transactions of the Korean Society of Mechanical Engineers, Volume A, Vol. 34, No. 3, pp. 375-382, 2010. DOI |
7 | Lee, J. W., "A Study for Numerical Model Development and the Effect of Processing Parameters in IML Process and Thermal Impact," G901: A-0005581342, pp. 13~14, 2010. |