Computer simulation in injection molding and this experiment show that the polymer melt flow causes the viscous heating in the filling stage in some particular molded parts shapes. The rise of resin temperature caused by the viscous heating has great influence on the surface deflection of molded parts. It was also found that the holding pressure has great influence on the surface deflection.
Application of computer simulation to injection moulding of automotive plastic parts
Anwendungen von Rechnersimulationen für das Spritzgießen von Plastikteilen für Fahrzeuge
FISITA Congress, 24 ; 1 , Jun ; 129-134
1992
6 Seiten, 16 Bilder, 3 Quellen
Conference paper
English
Application of computer simulation to injection moulding of automotive plastic parts
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