Warpage of injection mouldings in hybrid moulds with epoxy-aluminium composite core

Hybrid moulds with mouldings blocks made with epoxy composites are being used in injection mouldings of precision parts. The epoxy composites are vacuum cast in silicone moulds. The cycle time is substantially increased by the low thermal conductivity of these epoxy composites. Consequently the stru...

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Bibliographic Details
Main Author: Silva, M. A. (author)
Other Authors: Martinho, P. G. (author), Pouzada, A. S. (author)
Format: conferencePaper
Language:eng
Published: 2010
Subjects:
Hybrid mould
Warpage
injection molding
Polypropylene
Polystyrene
Science & Technology
Online Access:http://hdl.handle.net/1822/14058
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/14058

Internet

http://hdl.handle.net/1822/14058

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