Abstract

The work examines the characteristics of the static and kinetic friction of five types of polymer materials and composites obtained by 3D printing, which are united into 2 groups: group A: PLA, Tough PLA (Technical Polylactic acid), and SteelFill (PLA with stainless steel powder approx. w80%15) and group B: PETG (Polyethylene terephthalate): PETG and CarbonFilTM (PETG with carbon fibers). Results were obtained and analyzed for the variation of the static and kinetic friction force, the static and kinetic coefficient of friction (COF), and the difference between the static and kinetic COF (a jump in COF, known as Stick-slip) from the magnitude of the normal load in two cases of contact with a steel counter-body - without lubricant and with SAE15W40 oil.

Details

Title
Static and Kinetic Friction of 3D Printed Polymers and Composites
Author
Stoimenov, Nikolay  VIAFID ORCID Logo  ; Kandeva, Mara  VIAFID ORCID Logo  ; Zagorski, Mihail  VIAFID ORCID Logo  ; Panev, Peter  VIAFID ORCID Logo 
Pages
97-106
Publication year
2024
Publication date
2024
Publisher
University of Kragujevac, Faculty of Engineering
ISSN
03548996
e-ISSN
22177965
Source type
Scholarly Journal
Language of publication
English
DOI
https://doi.org/10.24874/ti.1546.08.23.10
ProQuest document ID
2993160551
Copyright
© 2024. This work is published under https://creativecommons.org/licenses/by-nc/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.