๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Mold surface roughness effects on cavity filling of polymer melt in micro injection molding

โœ Scribed by H. L. Zhang; N. S. Ong; Y. C. Lam


Publisher
Springer
Year
2007
Tongue
English
Weight
535 KB
Volume
37
Category
Article
ISSN
0268-3768

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Numerical simulation of cavity roughness
โœ N. S. Ong; H. L. Zhang; Y. C. Lam ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 398 KB

## Abstract In microinjection molding, when dimensions of molded parts, and thus the cavity are small, cavity roughness may become significant for the filling of polymer melt. In this paper, cavity roughness effects on filling polymer melt flow into a thin circular cavity were investigated numerica

Modelling of injection mold filling: Eff
โœ T.D. Papathanasiou ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 857 KB

Modelling of free surface flows of polymeric melts in cold, complex-shaped cavities is an essential part of computer-aided design in injection molding. Such flows are invariably accompanied by wall solidification which, in crystallizing polymers, is followed by crystallization and the development of

Effects of mold dimensions on rheologica
โœ Qing Wang; Haiqing Yin; Xuanhui Qu; John L. Johnson ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 988 KB

Micro powder injection molding (ยตPIM) differs from conventional powder injection molding (PIM) with respect to the effects of the mold dimensions. In this study, the rheological properties of the feedstock (mixture of carbonyl iron powders and binder) in molds with different diameters were analyzed