Page 23 - Book of Abstracts 2023

Me-3-4
By: Dekel Naim dekelnaim 5@gmail com Dor Cohen dorco6@ac sce ac ac il il Advisors: Dr Dr Zuk Turbovich Dr Dr Yoav Biton Shamoon College of Engineering Beer-Sheva
Book of Abstracts | 2023
Studying the characteristics of 3D printed bearings
Me-3-3
By: Dorin Bokobza dorinboko@gmail com com Rotem Nakash rotemnakash88@gmail com com Advisors: Dr Dr Zuk Turbovitch Dr Dr Yoav Biton Shamoon College of Engineering Beer-Sheva
This project examines the the the use use of of the the the fused filament fabrication (FFF) method for the the the the the 3D printing of of of functional bearings
bearings
Initially the the the common types of of of bearings
bearings
and their properties were reviewed The suitability of of different configurations for printing was tested tested quantitatively using defined production methods Selected models were tested tested to to evaluate maximum radial and and axial load and and resistance to to rotation at at at various shielding levels The results were compared with computer analyses and data from the the literature to obtain a a a a a a a a a a a a a a quantitative estimate of the the printed bearings’ quality Keywords: bearings
bearings
fused filament fabrication Study and examination of 3D printed springs produced by the fused filament fabrication method This project examines the the possibility of of producing functional springs by means of of 3D printing technology using the the fused filament fabrication (FFF) method Initially typical main springs and origami-based structures were were reviewed The configurations of the the selected models were were tested in in stress- free states and and under compressive and and tensile loads Later the the the geometrical parameters affecting the the mechanical properties of several selected springs were examined qualitatively and quantitatively as as well as as their suitability for production by the the FFF method The chosen models were tested using one test test system designed to evaluate the spring constant and its
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reliability Keywords: 3D printing springs