Optimal runner design for balanced filling in a multi‐cavity mold using a two‐stage analytical approach

In a multi‐cavity mold, parts from each cavity have consistent properties if the runner system ensures balanced melt‐front advancement. An unbalanced mold, however, narrows the processing window, complicating quality control and making it harder to maintain standards. Molds with an inherently balanc...

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Veröffentlicht in:	Polymer engineering and science 2024-11, Vol.64 (11), p.5688-5701
Hauptverfasser:	Yang, Bo‐Yu, Lin, Chung‐Chih
Format:	Artikel
Sprache:	eng
Schlagworte:	analytical approach Design fishbone runner system Holes injection molding Molds optimal runner design Optimization Pressure drop Quality control Rheological properties viscous fluid
Online-Zugang:	Volltext
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