Design of newly fabricated tribological machine for wear and frictional experiments under dry/wet condition
Article
Article Title | Design of newly fabricated tribological machine for wear and frictional experiments under dry/wet condition |
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ERA Journal ID | 4961 |
Article Category | Article |
Authors | |
Author | Yousif, B. F. |
Journal Title | Materials and Design |
Journal Citation | 48, pp. 2-13 |
Number of Pages | 12 |
Year | 2013 |
Publisher | Elsevier |
Place of Publication | United Kingdom |
ISSN | 0261-3069 |
0264-1275 | |
1873-4197 | |
Digital Object Identifier (DOI) | https://doi.org/10.1016/j.matdes.2012.06.046 |
Web Address (URL) | http://www.sciencedirect.com/science/article/pii/S0261306912004335 |
Abstract | Nowadays, there is demand to evaluate tribological performance of new engineering materials using different techniques. Various laboratory tribo-machines have been designed and fabricated such as Pin-on-Disc (POD), ASTM G99, Block-on-Ring (BOR), ASTM G77 or G 137-953, Dry Sand Rubber Wheel (DSRW), ASTM G 655, Wet Sand Rubber Wheel (WSRW), ASTM G105, and sand/steel wheel test under wet/dry conditions (ASTM B 611). A concept of integrating more than one tribo-technique at different contact mechanisms (line or area) working simultaneously under same test condition against same material is introduced in a current designed machine. Different wear modes (adhesive, two-body-abrasive, three-body-abrasive, under dry, lubricated, or slurry conditions) can be conducted on the same machine. Results of adhesive wear, friction and interface temperature of glass fibre reinforced polyester composite under wet/dry contact condition are reported at 50N load for different sliding speeds (2.8-7.8m/s) using the new machine. Weight loss and friction coefficient of the composite were substantially influenced by introducing water as lubricant. Additionally, the contact condition has the high influence key on the wear and frictional performance of the composite. |
Keywords | tribology; design; machine; contact mechanism; composite |
ANZSRC Field of Research 2020 | 340309. Theory and design of materials |
401708. Tribology | |
330399. Design not elsewhere classified | |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | Centre of Excellence in Engineered Fibre Composites |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q152z/design-of-newly-fabricated-tribological-machine-for-wear-and-frictional-experiments-under-dry-wet-condition
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