基于MoldFlow的洗衣机上面板浇注系统优化设计

Optimization Design of Pouring System for the Washing Machine Upper Panel Based on MoldFlow

以洗衣机上面板为研究对象,结合塑件和模具结构特点,建立了2种不同的顺序针阀式热流道转冷流道潜入式进浇浇注方案,并运用MoldFlow进行了注射成型模拟分析,通过分析结果确定了最终的浇注系统方案.经试模生产,塑件质量良好,表明采用MoldFlow技术能有效改善塑件成型质量,提高生产效率.

This paper takes the upper panel of washing machine as the research object, in combination with the characteristics of products and mold structure, establishes two kinds of different sequential needle valve hot runner to cold runner submerged pouring pouring scheme,and uses MoldFlow to carry out injection molding simulation analysis, through the analysis results to determine the final pouring system scheme. Through the trial production, the quality of the plastic parts is good, which shows that the MoldFlow technology can effectively improve the quality of product molding and improve the production efficiency.