建立了共注成型充模流动的有限元模型,并利用Matlab与Visual C++6.0混合编程技术开发了模拟软件,利用该软件对芯壳层熔体的粘度与芯壳层界面和移动前沿形貌之间的关系进行了数值模拟,并提出了确定关键成型工艺参数的指导原则.模拟研究结果与一些文献的实验结果相吻合.
参考文献
| [1] | 申长雨,李倩.橡塑模具优化技术[M].北京:化学工业出版社,1997.185-186. |
| [2] | 江顺亮,RTM加工工艺充模过程的计算机模拟[J].复合材料学报,2002,19(2):13-17. |
| [3] | 江顺亮.树脂传递成型加工注射口位置的快速优化法[J].复合材料学报,2002,19(4):18-24. |
| [4] | Johnson C, Pitkaranta J. An analysis of the discontinuous Galerkin method for a scalar hyperbolic equation [J ].Mathematics of Computation, 19 8 6, 4 6 ( 17 3) : 1 - 2 6. |
| [5] | 王利霞,申长雨,陈静,等.注塑充模过程中温度场的数值分析[J].中国塑料,2001,15(6):55-59. |
| [6] | Lanvers A, Galuschka S, Tietz W. Injection moulding made transparent-new developments in process simulation [A].In: 16th Colloquium of the German Institute of Rubber Processing (IKV)[C]. Aachen: The German Institute of Rubber Processing, 1992. 6-12. |
| [7] | Somnuk P, Smith G F. Experiment study of simultaneous coinjection moulding process [A]. In: Proceedings of Annual Technical Conference (Vol. 1): Processing [C]. Boston: The Society of Plastics Engineers, 1995. 760- 764. |
| [8] | Ilinca F, Derdouri A. Numerical simulation and experimental validation of the filling stage in the co-injection molding process [A]. In: Proceedings of Annual Technical Conference (Vol. 1): Processing [C]. Nashville: The Society of Plastics Engineers, 2003. 627-631. |
| [9] | Li C J, Lee D J, Isayev A Ⅰ. Interface development and encapsulation in simultaneous coinjection molding of disk (Ⅱ): Two-dimensional simulation and experiment [J].Journal of Applied Polymer Science, 2003, 88 (9): 2310 -2318. |
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