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简要介绍大型薄壁塑件填充性能的影响因素,并借助于数值模拟技术对薄壁塑件进行了填充分析,在分析基础上对填充性与流道的相关性进行研究。从分析结果可知,流道的设计对薄壁塑件的可填充性能影响非常显著,从而为促进大型薄壁塑件的可填充性提供了借鉴作用。
The influencing factors of the filling performance of large-scale thin-walled plastic parts are briefly introduced. The thin-walled plastic parts are filled and analyzed by means of numerical simulation technology. The correlation between filling property and flow passage is studied based on the analysis. From the analysis results, it can be seen that the design of runners has a significant impact on the fillability of thin-walled plastic parts, thus providing reference for the filling of large thin-walled plastic parts.