Simulation of polymer injection molding: A new practical approach to improve computation Accuracy

• Autorzy: Narowski P. , Wilczynski K.

Identyfikatory

DOI

10.5604/01.3001.0009.5446

• Języki publikacji: EN

Abstrakty

EN

Simulation of injection molding of polymeric materials is still a series scientific and engineering problem. The quality of the input data is crucial for computation accuracy. The original, relatively simple tool has been designed to validate simulations. This allows a fast identification of the critical input data, and next their proper adjustment to computations. FEM simulations have been compared with directly registered pictures of cavity filling process in a special injection mold with a sight-glass.

Słowa kluczowe

EN

nano-objects; aerosol generators; aerosol neutralizer; high-temperature furnace; validation; number concentration

PL

nanoobiekty; generator aerozolu; neutralizator aerozolu; piec wysokotemperaturowy; walidacja; ilość stężeń

• Wydawca: Foundation for Young Scientists
• Czasopismo: Challenges of Modern Technology
• Rocznik: 2016
• Tom: Vol. 7, no. 3
• Strony: 25--28
• Opis fizyczny: Bibliogr. 14 poz., rys.

Twórcy

autor

Narowski P.

• Warsaw University of Technology, Faculty of Production Engineering, Polymer Processing Department, Narbutta 85, 02-524 Warsaw, Poland

autor

Wilczynski K.

• Warsaw University of Technology, Faculty of Production Engineering, Polymer Processing Department, Narbutta 85, 02-524 Warsaw, Poland

Bibliografia

• [1] Ziobro J.: The Numerical Simulation in Elastomer Injection Molding by Moldex3D Software on the Example Basis of the Chloroprene Rubber, Elastomery 1/2010, p.22
• [2] Yokoi H.: Progress in Visualization Technologies, The Polymer Processing Society Sixteenth Annual Meeting, Shanghai, 2000
• [3] Wilczyński K.: Cadmould-3D System for Computer Modeling of Injection Molding of Polymeric Materials (in Polish), Polimery 1999, p.407
• [4] Yokoi H.: Study On Filling Balance Of Plastic Injection Molding In Multi-Cavity Mold With “H” Pattern Runner System, Europa-Africa Meeting of the Polymer Processing Society, Athens, 2003
• [5] Yeo M.W. I., Daver F.: An Investigation of Fibre Flow Mechanism During Injection Moulding of Glass Fibre Reinforced Plastics, The Polymer Processing Society Eighteenth Annual Meeting, Guimaraes 2002
• [6] Nabiałek J.: Experimental Validation Of Polymer Composite Injection Moulding Process Simulation, Kompozyty 4/2011, p. 283
• [7] Chen S. C., Yu T., Lin Y., Tseng C., Chen T., Hsu C., Huang C.: Simulation and Verification of Gas-Assisted Injection Molding on Hollowed Core Ratio of Spiral Tube, Proceedings of ANTEC 2011
• [8] Chen S. C., Yang S. P., Chang J. A., Sun S., Chiu H., Hsu C.: Verification of Experiment and Numerical Method Simulation on Venting Design for Improving Product Surface Quality, Proceedings of ANTEC 2012
• [9] Okonski A.: An Injection-Molding Study: Material Properties versus Simulation Accuracy, Proceedings of ANTEC 2013
• [10] Wilczyński K., Nastaj A.: SSEM-AG Computer Model for Optimization of Polymer Extrusion, Proceedings of IMECE, Chicago 2006, p.13074.
• [11] www.autodesk.com/products/moldflow
• [12] Wilczyński K.: Reologia w przetwórstwie tworzyw sztucznych, WNT, Warszawa 2001.
• [13] Wilczyński K., Wilczyński K.J., Narowski P.: Badania symulacyjno-doświadczalne nierównomiernego wypełniania form wtryskowych zrównoważonych geometrycznie, Polimery 2015, p. 411
• [14] Narowski P., Wilczyński K.: Study on Filling Patterns of Engineering Polymers in Geometrically Balanced Injection Molds, Challenges of Modern Technology, 2015, p.15