Synergistic Effect Of Loads And Speeds On The Dry Sliding Behaviour Of Fused Filament Fabrication 3D-Printed Acrylonitrile Butadiene Styrene Pins With Different Internal Geometries

Abdollah, Mohd Fadzli bin and Amiruddin, Hilmi and Ramli, Faiz Redza and Tamaldin, Noreffendy and Mohamad Norani, Mohamad Nordin and Abdullah, Muhammad Ilman Hakimi Chua (2020) Synergistic Effect Of Loads And Speeds On The Dry Sliding Behaviour Of Fused Filament Fabrication 3D-Printed Acrylonitrile Butadiene Styrene Pins With Different Internal Geometries. International Journal of Advanced Manufacturing Technology, 108. pp. 2525-2539. ISSN 0268-3768

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Abstract

This study aims to investigate the dry sliding behaviour of the 3D-printed acrylonitrile butadiene styrene (ABS) pins which were developed using the fused filament fabrication process and showed different internal geometries under varying normal loads and sliding speeds. Results noted in this study were analysed and related to their mechanical properties. It was also supported by the findings derived after the use of the wear transition mode along with the wear mechanisms of 3D-printed ABS. It was seen that the pin with a triangular flip internal structure showed the minimum coefficient of friction (COF) value and the wear rate distribution. The wear rate and the COF values were relatively dependent to the normal loads, sliding speeds and internal geometries. However, the correlation between tribological and mechanical properties of the 3D-printed ABS pin with different internal geometries is not statistically significant. The main wear mechanisms that caused a mild and severe wear were seen to be delamination, abrasion and lower fatigue wear.

Item Type:	Article
Uncontrolled Keywords:	Tribology, Fused Filament Fabrication 3D Printing, ABS, Wear Mechanisms
Divisions:	Faculty of Mechanical Engineering > Department of Automotive
Depositing User:	Norfaradilla Idayu Ab. Ghafar
Date Deposited:	25 Feb 2021 00:29
Last Modified:	01 Mar 2021 10:25
URI:	http://eprints.utem.edu.my/id/eprint/24920
Statistic Details:	View Download Statistic

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