Gas-assisted injection molding: the effects of process variables and gas channel geometry

Polystyrene parts with different rib geometries but having the same aspect ratio were molded using gas-assisted injection molding (GAIM). The process variables that have an influence on the gas bubble distribution, residual wall thickness (RWT), fingering formation and mechanical properties were exp...

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Veröffentlicht in:	Journal of materials processing technology 2002-02, Vol.121 (1), p.27-35
Hauptverfasser:	Parvez, M.A., Ong, N.S., Lam, Y.C., Tor, S.B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Gas-assisted injection molding Process simulation Process variables Rib geometry
Online-Zugang:	Volltext
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