Volume 18, Issue No.1

KEY WORDS

Rapid Prototype, Finite Element Analysis, Orthotrop material law, Photoelastic coating, Experimental mechanics, Validation, Stress.

ABSTRACT

The role of prototypes has increased considerably, especially functional prototypes, with the help of which the parts can be examined under the working conditions. Recently has been realised that the demand for functional prototypes and the use of built-in rapid prototypes in small series production and medical science have increased significantly. It became necessary to be able to decide whether the certain model can be used in its real load conditions in its application network. In more complicated cases even finite element analysis is need to be carried out. For the correct results at numerical simulation - assuming the exact knowledge of the loads and boundary conditions –the validated material properties also need to be known. The
optical photostress method is a good method to validate the previously determined material properties

CITATION INFORMATION

Acta Mechanica Slovaca. Volume 18, Issue 1, Pages 14–24, ISSN 1335-2393

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REFERENCES

[1] Ficzere Péter, Borbás Lajos, Török Ádám, Resource analysis of rapid prototyping. Production Improvement. Trnava: Tripsoft, 2011. pp. 160-172.
[2] Mutnyánszky Á: Szilárdságtan. Műszaki könyvkiadó, Budapest, 1981. ISBN 963 10 359 13.

[3] Borbás Lajos: Feszültségmérési eljárások. V. Fejezet pp.: 99-22, Járműfelépítmények vizsgálata. Egyetemi elektronikus tankönyv. BME Közlekedésmérnöki és Járműmérnöki Kar.Typotex kiadó, 2012., Kecskemét., ISBN 978-963-279-609-3
[4] Ficzere P., Borbás L.: Material law for numerical analysis of rapid prototype products 9th Youth Symposium on Experimental Solid Mechanics. Trieste, Italy, 2010.07.07-2010.07.10. pp. 9-12 (2010)
[5] Ficzere P., Borbás L.: Method to reduce the independent constants of orthotrop materials in rapid prototyping, 11th Youth Symposium on Experimental Solid Mechanics. Brasov, Románia, 2012.05.30-2012.06.02. Brasov: pp. 129-135
[6] DuPont Zytel HTM Product Information: highe performance polyamid resin. Zytel HTN51G35HSLNC010. DUPONT (http.www.plastics.dupont.com)

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