Abstract—The research was developed at University POLITEHNICA of Bucharest, Faculty of Mechanical
Engineering and Mechatronics. There were several challenges
regarding to technological aspects. In the paper is presented the manufacturing process by adding the material which uses the raw material in the solid state between three systems to print
provided with one extruder and with two extruders. Also, there were considered different fill densities. For each printer, the workpieces were printed in horizontal position and vertical
position. Thus, there were designed and printed a couple of
physical models used in sporting activities, in accordance with the 3D models. There are presented some remarks about the quality for the two printing systems.
Index Terms—Composite materials, fill density, hardness, mechanical behavior.
Besnea Daniel, Dana Rizescu, Ciprian Ion Rizescu, Constantin Victor,
Spanu Alina, Panait Iolanda Constantaare with the Politehnica University of Bucharest, Bucharest, Romania (e-mail: d_bes@yahoo.com,
danarizescu@netscape.net, ciprianrizescu2001@gmail.com,
victor.f.constantin@gmail.com, spanu_alina@yahoo.com,
iolanda_pan@yahoo.com).
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Cite: Besnea Daniel, Dana Rizescu, Ciprian Ion Rizescu, Victor Constantin, Spanu Alina, and Panait Iolanda Constanta, "Study Concerning Mechanical behavior for 3D Printing Parts," International Journal of Modeling and Optimization vol. 8, no. 2, pp. 112-115, 2018.
