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Minimization on warpage defect in injection molding part of ABS (Acrylonitrile Butadiene Styrene) material by using design of experiment (DOE)
(Praise Worthy Prize, 2014-11)
Every plastic part that undergoes the plastic injection molding process will have the behaviour of warpage when it has cooled after injection process. It needs a proper way of controlling the rate of warpage, so it is ...
Preliminary study of using kerf as an alternative to crack interactions in multiple edge cracks based on non-uniform stress distribution
(Praise Worthy Prize, 2014)
Multiple cracks with different or similar geometries that coexist on the same plane will affect its neighbouring counterpart’s Stress Intensity Factor (SIF) value due to interaction effect. The interaction effect is much ...