Surface Layer Performance of Low-Cost 3D-Printed Sliding Components in Metal-Polymer Friction

Author:

Pieniak Daniel1ORCID,Michalczewski Remigiusz1ORCID,Firlej Marcel2ORCID,Krzysiak Zbigniew34ORCID,Przystupa Krzysztof56ORCID,Kalbarczyk Marek1ORCID,Osuch-Słomka Edyta1ORCID,Snarski-Adamski Andrzej13ORCID,Gil Leszek7ORCID,Seykorova Maria4ORCID

Affiliation:

1. Tribology Center , Łukasiewicz Research Network-Institute for Sustainable Technologies (L-ITEE), ul . Pułaskiego 6/10 , Radom , Poland

2. Department of Craniofacial Anomalies , Poznan University of Medical Sciences , Bukowska 70 , 60-812 Poznan, Poland

3. Department of Mechanical Engineering and Automation , Faculty of Production Engineering, University of Life Sciences in Lublin , Głęboka 28 , Lublin , Poland

4. Department of Transport Means and Diagnostics , Faculty of Transport Engineering, University of Pardubice , Studentská 95 , Pardubice , Czech Republic

5. Department of Automation , Lublin University of Technology , Nadbystrzycka 36 , Lublin , Poland

6. Vilnius Gediminas Technical University , Saulėtekio al. 11 , Vilnius , Lithuania

7. Faculty of Transport and Computer Science, WSEI University , Projektowa 4 , Lublin , Poland

Abstract

Abstract The paper presents the results of contact strength and tribological property tests of spare parts made of a popular resin using a 3D DLP printing technology. Two printer models by the same manufacturer were used in the study. The post-processing technique, which shapes the final functional properties, was diversified. Surface performance properties were compared, i.e. Shore hardness, indentation hardness, Martens hardness, elastic modulus, and parameters related to surface creep and relaxation. Tribo-logical durability in rotary motion and tribological wear in reciprocating linear motion were also evaluated using micro- and nanotribometers. This was followed by surface analyses of the friction track of the analysed materials using microscopic methods: a scanning electron microscope, a WLI interferometric microscope, and an optical microscope. The results were statistically processed and the relationship between the parameters determined in the indentation test was determined.

Publisher

Stowarzyszenie Menedzerow Jakosci i Produkcji

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