Alongside the using of „technical materials’, the direct 3D printed different plastic also speeded up lately. Accordingly to this, it is often designed parts, which have to sustain extreme stress. The proper definition of material qualities is expensive; despite in every phase of designing, we need it to be done perfectly. In every industrial section, it is important to work with exact material characteristics, especially in fields where strict safety rules have to be kept (in connection with the lifespan) the design of fatigue tests of 3D printed polymer specimens. We planned the examinations on the way to avoid the critical temperature range shown by the DMA examinations’ results in the bending point of the inner friction coming up in the local range. This information could be important for the Military to change the busted parts quickly and sound. That is the reason why we designed these examinations in this way, so, it could help for designers in the field of military, in development of security technology and improvement of recovery.
If the inline PDF is not rendering correctly, you can download the PDF file here.
 M. De Monte E. Moosbrugger K. Jaschek M. Quaresimin: Multiaxial Fatigue of a short glass fibre reinforced polyamide 6.6 – Fatigue and fracture behaviour International Journal of Fatigue 32. 2010 pp.: 17-28.
 Czvikovszky Tibor Nagy Péter Gaál János: A polimertechnika alapjai www.tankonyvtar.hu/hu/tartalom/tkt/polimertechnika-alapjai/ch03s02.html 2017.08.22.
 Antal Fodor Dr. Pal Boza Designing Fatigue Experiment for Investigating Polymer Specimens De Gruyter Open MACRo 2015- 5th International Conference on Recent Achievements in Mechatronics Automation Computer Science and Robotics pp.: 269-274
 Antal Fodor Dr. Pal Boza Development of endurance testing machine for the investigation of repeating use of polymer specimen pp.: 243-249 AGTEDU 2010.
 Antal Fodor Dr. Pal Boza Examination of snap joints using finite element method AGTEDU 2009 pp.: 287-291.
 Antal Fodor Dr. Pal Boza The examination of non-linear behaviour of pieces used in extreme circumstances in condition of time using finite element method OGÉT 2009 pp.:68-73.