Improving Design of Cricoid Plastic Gating System Based on Moldflow

Dong Po Yang; Jian Min Han

doi:10.4028/www.scientific.net/AMR.472-475.2264

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 472-475Improving Design of Cricoid Plastic Gating System...

Improving Design of Cricoid Plastic Gating System Based on Moldflow

Abstract:

To solve the problems such as poor ventilation and high production costs in the production of cricoid plastics, we analysis the reasons and look for solutions with Moldflow software to guide the new design and manufacturing of the mould. The poor ventilated structure is changed into a ventilation structure. A poor ventilation structure is changed to a good ventilation structure. Injection weight ratio was reduced from 35% to 15% - 20%, the gating system was improved, the molding process was optimized, ensuring product quality and save the cost, produced good economic benefits.