Three-dimensional warpage simulation for injection molding

Annual Technical Conference - ANTEC, Conference Proceedings

Volumn 1, Issue , 2004, Pages 491-495

  Fan, Zhiliang ^a   Lin, Baojiu ^b   Costa, Franco ^a   XiaoShi, Jin ^b   Zheng, Rong ^a   Kennedy, Peter ^b  

^a Moldflow Pty Ltd   (Australia)

^b Moldflow Corporation   (United States)

Author keywords

Injection molding; Shrinkage; Simulation; Warpage

Indexed keywords

APPROXIMATION THEORY; COMPUTER SIMULATION; COOLING; FINITE DIFFERENCE METHOD; FINITE ELEMENT METHOD; HEAT TRANSFER; INJECTION MOLDING; INTEGRATION; RESIDUAL STRESSES; SHRINKAGE; SOLIDIFICATION;

MOULD DESIGN; WARPAGE ANALYSIS; WARPAGE SHAPE;

POLYMERS;

EID: 2442607463     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. P. Kennedy, Flow Analysis of Injection Molds, Hanser, Munich, (1995).
2. S.F.Walsh, Shrinkage and Warpage Prediction for Injection Molded Components, Journal of Reinforced Plastics and Composites, vol.12, pp.769-777 (1993).
3. R. Zheng, N.McCaffrey, K.Winch, H.Yu and P. Kennedy, Predicting Warpage of Injection Molded Fiber-Reinforced Plastics, Journal of Thermoplastic Composite Materials, Vol.9 pp.99-106, 1996
4. H. Yu and R. Thomas, Method for Modeling Three Dimension Objects and Simulation of Fluid Flow. United State Patent Number 6,096,088, August 2000.
5. Zhiliang Fan, Rong Zheng, Peter Kennedy, Huagang Yu, Alex Bakharev, Warpage Analysis of Solid Geometry, SPE Annual Technical Conference, Orlando, Florida, USA( 2000).
6. Zhiliang FAN, Rong Zheng, Huagang Yu, Peter Kennedy. Apparatus and Method for Structural Analysis (1999) ( Patent-pending)
7. K. Talwar, F. Costa, V. Rajupalem, L. Antanovski and C. Friedl, Three Dimensional Simulation of Plastic Injection Molding, SPE ANTEC Proceedings, 1, 563-566 (1998).
8. K.J. Bathe, Finite Element Procedures, Prentice Hall Inc.(1996)
9. S.G.Advani and C.L.Tucker III, The Use of Tensors to Describe and Predict Fiber Orinetation in Short Fiber Composites", J. Rheol., 31, 751-784(1987).
10. G.P.Tandon and G.J.Weng, The Effect of Aspect Ratio of Inclusions on the Elastic Properties of Unidirectional Aligned Composites, Polym. Compos. 5(4),327-333(1984)
11. R.A.Schapery, Thermal Expansion Coefficients of Composite Materials Based on Energy Principles. J. Compos. Mater., 2, No.3, 380-404, (1968).