About Us

KEY WORDS

injection molding process, injection molded part, injection molding parameters, computer simulation, numerical modeling

ABSTRACT

The basic information characterizes the process of plastic injection molding and questions connected with computer simulation and numerical modeling of the phenomena setting during the injection molding were presented in the article. The results of the numeric simulation of the injection process of the molded part were obtained and analyzed for several models of injection mold cooling systems with different construction. Numerical simulation was conducted in the aim of the optimization of the conditions of the cooling of molded part in dependence from chosen factors connected with the parameters of the injection process and the dimension accuracy.

CITATION INFORMATION

Acta Mechanica Slovaca. Volume 20, Issue 1, Pages 42 – 51, ISSN 1335-2393

DOWNLOAD

  Numerical Modeling of Cooling Conditions of Thermoplastic Injection-Molded Parts

REFERENCES

[1] Annicchiarico D., Alcock D., Alcock J. R.: Review of Factors that Affect Shrinkage of Molded Part in Injection Molding. Materials and Manufacturing Processes 2014, 29, 6, 662-682.

[2] Chuang M., Yang Y., Hsiao Y.: Modeling and Optimization of Injection Molding Process Parameters for Thin-Shell Plastic Parts. Polymer-Plastics Technology and Engineering 2009, 48, 7, 745-753.
[3] Beaumont J. P., Sherman R., Nagel R. F.: Successful Injection Molding: Process, Design, and Simulation. Carl Hanser Verlag, Munich 2002.
[4] Kazmer D. O.: Injection Mold Design Engineering. Carl Hanser Verlag, Munich 2007.
[5] Bociąga E.: Procesy determinujące przepływ tworzyw w formie wtryskowej i jego efektywność, Wydawnictwo Politechniki Częstochowskiej, Częstochowa 2001.
[6] Fuh J.Y.H., Fu M. W., Nee A.Y.C.: Computer-Aided Injection Mold Design and Manufacture. Marcel Dekker Inc., New York, Basel 2004.

[7] Chen Z., Turng L. S.: A review of current developments in process and quality control for injection molding. Advances in Polymer Technology 2005, 24, 3, 165–182.
[8] Zhou H.: Computer Modeling for Injection Molding: Simulation, Optimization, and Control. John Wiley & Sons Inc., Hoboken 2013.
[9] Bociąga E.: Kryteria wyboru metody wtryskiwania. Polimery 2010, 55, 3, 172-180.
[10] Jones P.: The Mould Design Guide. Smithers Rapra Technology Limited, Shawbury 2008.
[11] Matsumori T., Yamazaki K.: Design improvement of cooling channel layout for plastic injection moulding. Engineering Optimization 2011, 43, 8, 891-909.
[12] Published online: 2 Feb 2011Rosato D. V., Rosato D. V., Rosato M. G.: Injection Molding Handbook. Kluwer Academic Publisher, Norwell 2000.
[13] Duleba B., Greškovič F.: Application of CA systems at design and simulation of plastic molded parts. International Journal of Advanced Engineering Technology 2012, 3, 4, 1-7.
[14] Cadmoul 3D-F. Instrukcja użytkownika, wersja 5. Simcon 2012 (wersja elektroniczna).
[15] Modi D., Šimáček P., Advani S.: Influence of injection gate definition on the flow-front approximation in numerical simulations of mold-filling processes. International Journal for Numerical Methods in Fluids 2003, 42, 11, 1237–1248.
[16] El Otmani R., Zinet M., Boutaous M., Benhadid H.: Numerical simulation and thermal analysis of the filling stage in the injection molding process: Role of the mold-polymer interface. Journal of Applied Polymer Science 2011, 121, 3, 1579–1592.
[17] Yu L., Koh C. G., Lee L. J., Koelling K. W., Madou M. J.: Experimental investigation and numerical simulation of injection molding with micro-features. Polymer Engineering & Science 2002, 42, 5, 871–888
[18] Zhang Y., Deng Y. M., Sun B. S.: Injection Molding Warpage Optimization Based on a Mode-Pursuing Sampling Method. Polymer-Plastics Technology and Engineering 2009, 48, 7, 767-774.
[19] Fen Liu F., Zeng S., Zhou H., Li J.: A study on the distinguishing responses of shrinkage and warpage to processing conditions in injection molding. Journal of Applied Polymer Science 2012, 125, 1, 731–744.
[20] Samuel S.: Basic and Intermediate Solid Edge ST5. Modeling, Drafting, and Assemblies. Design Visionaries, San Jose 2013.

Latest Issue

ams 2 2016

Download

Guests Online

We have 46 guests and no members online