Experimental and Numerical Investigation of Shrinkage and Warpage of a U-Shaped Injection Molded Part

References

Advani, S. G., TuckerIII, C. L., “The Use of Tensors to Describe and Predict Fiber Orientation in Short Fiber Composites”, J. Rheol., 31, 8, 751–784 (1987) 10.1122/1.549945Search in Google Scholar

Akkerman, R., Wiersma, H. and Peeters, L., “Spring-Forward in Continuous Fibre Reinforced Thermosets”, Simulation of Materials Processing: Theory, Methods and Applications: Numiform98, pp. 471–476 (1998)Search in Google Scholar

Albert, C., Fernlund, G., “Spring-In and Warpage of Angled Composite Laminates”, Compos. Sci. Technol., 62, 14, 1895–1912 (2002) 10.1016/S0266-3538(02)00105-7Search in Google Scholar

Ammar, A., Leo, V. and Regnier, G., “Corner Deformation of Injected Thermoplastic Parts”, Int. J. Form. Processes, 6, 53–70 (2003) 10.3166/ijfp.6.53-70Search in Google Scholar

Autodesk, “Autodesk Knowledge Network”, (2015a)Search in Google Scholar

Autodesk, “Autodesk Moldow Insight Material Data base”, (2015b)Search in Google Scholar

Autodesk, “What's new in the Moldow 2016 release. 3D fiber accuracy improvements”, (2015c)Search in Google Scholar

Bakharev, A., Zheng, R., Fan, Z., Costa, F., Jin, X. and Kennedy, P., “Corner Effect in Warpage Simulation”, SPE ANTEC Tech. Papers, 511–515 (2005)Search in Google Scholar

Bay, R. S., “Fiber Orientation in Injection-Molded Composites: A Comparison of Theory and Experiment”, PhD Thesis, University of Illinois, Urbana-Champaign, USA (1991)Search in Google Scholar

Cintra, J. S. J., TuckerIII, C. L., “Orthotropic Closure Approximations for Flow-Induced Fiber Orientation”, J. Rheol., 39, 1095–1122 (1995) 10.1122/1.550630Search in Google Scholar

Delaunay, D., Bot, P. L., Fulchiron, R., Luye, J. F. and Regnier, G., “Nature of Contact between Polymer and mMld in Injection Molding. Part I: Influence of a Non-Perfect Thermal Contact”, Polym. Eng. Sci., 40, 1682–1691 (2000) 10.1002/pen.11300Search in Google Scholar

Fischer, J.: Handbook of Molded Part Shrinkage and Warpage, 2^nd Edition, William Andrew Publishing, Boston (2013)10.1016/B978-1-4557-2597-7.00002-1Search in Google Scholar

Folgar, F., TuckerIII, C. L., “Orientation Behavior of Fibers in Concentrated Suspensions”, J. Reinf. Plast. Compos., 3, 2, 98–119 (1984) 10.1177/073168448400300201Search in Google Scholar

Jerabek, M., Reiter, M., Herbst, H., Plank, B., Salaberger, D. and Major, Z., “Characterization of Short Fiber Reinforced Polypropylene Composites”, Conference on Industrial Computed Tomography (iCT2012), Wels, Austria, pp. 55–58 (2012)Search in Google Scholar

Kamal, M. R., Isayev, A. I. and Liu, S. J.: Injection Molding: Technology and Fundamentals, Hanser, Munich (2009) 10.3139/9783446433731Search in Google Scholar

Kennedy, P., “Practical and Scientific Aspects of Injection Molding Simulation”, Ph.D. Thesis, Technische Universiteit Eindhoven, Eindhoven, The Netherlands (2008)Search in Google Scholar

Kleindel, S., Salaberger, D., Eder, R., Schretter, H. and Hochenauer, C., “Measurement and Numerical Simulation of Void and Warpage in Glass Fiber Reinforced Molded Chunky Parts”, Int. Polym. Proc., 30, 100–112 (2015a) 10.3139/217.2984Search in Google Scholar

Kleindel, S., Salaberger, D., Eder, R., Schretter, H. and Hochenauer, C., “Prediction and Validation of Short Fiber Orientation in a Complex Injection Molded Part with Chunky Geometry”, Int. Polym. Proc., 30, 366–380 (2015b) 10.3139/217.3047Search in Google Scholar

Kurtaran, H., Ozcelik, B. and Erzurumlu, T., “Warpage Optimization of a Bus Ceiling Lamp Base Using Neural Network Model and Genetic Algorithm”, J. Mater. Process. Technol., 169, 314–319 (2005) 10.1016/j.jmatprotec.2005.03.013Search in Google Scholar

Liu, F., Zeng, S., Zhou, H. and Li, J., “A Study on the Distinguishing Responses of Shrinkage and Warpage to Processing Conditions in Injection Molding”, J. Appl. Polym. Sci., 125, 731–744 (2012) 10.1002/app.35564Search in Google Scholar

Lucyshyn, T., Knapp, G., Kipperer, M. and Holzer, C., “Determination of the Transition Temperature at Different Cooling Rates and its Influence on Prediction of Shrinkage and Warpage in Injection Molding Simulation”, J. Appl. Polym. Sci., 123, 2, 1162–1168 (2012) 10.1002/app.34591Search in Google Scholar

Menges, G., Michaeli, W. and Mohren, P.: Spritzgießwerkzeuge: Auslegung, Bau, Anwendung, Hanser, Munich (2007) 10.3139/9783446446823Search in Google Scholar

Mori, T., Tanaka, K., “Average Stress in Matrix and Average Elastic Energy of Materials with Misfitting Inclusion”, Acta Metall., 21, 5, 571–574 (1973) 10.1016/0001-6160(73)90064-3Search in Google Scholar

Osswald, T., Turng, L.-S. and Graham, P.: Injection Molding Handbook, 2^nd Edition, Hanser, Munich (2008)Search in Google Scholar

Phan-Thien, N., Fan, X. J., Tanner, R. I. and Zheng, R., “FolgarTucker Constant for a Fibre Suspension in a Newtonian Fluid”, J. Non-Newtonian Fluid Mech., 103, 251–260 (2002) 10.1016/S0377-0257(02)00006-XSearch in Google Scholar

Rosen, B. W., Hashin, Z., “Effective Thermal Expansion Coefficients and Specific Heats of Composite Materials”, Int. J. Eng. Sci., 8, 157–173 (1970) 10.1016/0020-7225(70)90066-2Search in Google Scholar

Wang, J., Jin, X., “Comparison of Recent Fiber Orientation Models in Autodesk Moldflow Insight Simulations with Measured Fiber Orientation Data”, Proceedings of the Polymer Processing Society 26th Annual Meeting, pp. 4–8 (2010)Search in Google Scholar

Wang, J., O'Gara, J. F. and TuckerIII, C. L., “An Objective Model for Slow Orientation Kinetics in Concentrated Fiber Suspensions: Theory and Rheological Evidence”, J. Rheol., 52, 1179–1200 (2008) 10.1122/1.2946437Search in Google Scholar

Yu, C. J., Sunderland, J. E. and Poli, C., “Thermal Contact Resistance in Injection Moulding”, Polym. Eng. Sci., 30, 1599–1606 (1990) 10.1002/pen.760302408Search in Google Scholar

Zheng, R., Tanner, R. I. and Fan, X. J.: Injection Molding: Integration of Theory and Modeling Methods, Springer, Berlin, Heidelberg (2011) 10.1007/978-3-642-21263-5Search in Google Scholar

Zhou, H.: Computer Modeling for Injection Molding: Simulation, Optimization and Control, Wiley, New Jersey (2013) 10.1002/9781118444887Search in Google Scholar