A Study on the Void Formation in Residual Wall Thickness of Fluid-Assisted Injection Molding Parts

In fluid-assisted injection molding, the distribution of the residual wall thickness on the inside and outside of the curved area is different, and void is formed due to the effect of the shrinkage on the outside where the residual wall thickness is thicker. The shrinkage that takes place in the res...

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Bibliographic Details
Main Authors: Hyung-Pil Park, Baeg-Soon Cha, Soo-Bin Park, Jae-Hyuk Choi, Dong-Han Kim, Byung-Ohk Rhee, Kye-Hwan Lee
Format: Article
Language:English
Published: Hindawi Limited 2014-01-01
Series:Advances in Materials Science and Engineering
Online Access:http://dx.doi.org/10.1155/2014/238251