Experimental Determination of the Wear Factor of the Sliding Bearings Made of Polymer Based Composite
Апстракт
Wear intensity is very important in terms of determining life cycle of machine elements. Experimental analysis of wear factor of certain material in contact with other specific materials are inevitable for this prediction. This paper provides two methods of determination of wear factor of polymer based sliding bearings – volume loss method and mass loss method. Volume loss method is based on capturing wall thickness before and after wearing process. The capturing was performed by means of 3D microscope. On the other hand, mass loss method is based on measuring mass of bearing sample before and after wearing. This measuring was performed by means of high accuracy balancing device. Afterwards, it was performed comparison of the results by connecting mass and volume through density. The tested specimen is sliding bearing of PTFE-Polyamide composite. The wearing was performed on the machine USL 5-30. Operational parameters are: velocity - 1m/s, pressure - 1MPa and sliding distance - 20000 ...m.
Кључне речи:
wear factor / experimental wear determination / polymer based composites / sliding bearingsИзвор:
15th International Conference on Tribology “SERBIATRIB ‘17”, Kragujevac, Serbia, 17 – 19 May 2017, 2017, 307-310Финансирање / пројекти:
- Интегритет опреме под притиском при истовременом деловању замарајућег оптерећења и температуре (RS-MESTD-Technological Development (TD or TR)-35011)
- Развој триболошких микро/нано двокомпонентних и хибридних самоподмазујућих композита (RS-MESTD-Technological Development (TD or TR)-35021)
Институција/група
Inovacioni centarTY - CONF AU - Stanković, Miloš AU - Marinković, Aleksandar AU - Mitrović, Radivoje AU - Mišković, Žarko PY - 2017 UR - https://machinery.mas.bg.ac.rs/handle/123456789/7590 AB - Wear intensity is very important in terms of determining life cycle of machine elements. Experimental analysis of wear factor of certain material in contact with other specific materials are inevitable for this prediction. This paper provides two methods of determination of wear factor of polymer based sliding bearings – volume loss method and mass loss method. Volume loss method is based on capturing wall thickness before and after wearing process. The capturing was performed by means of 3D microscope. On the other hand, mass loss method is based on measuring mass of bearing sample before and after wearing. This measuring was performed by means of high accuracy balancing device. Afterwards, it was performed comparison of the results by connecting mass and volume through density. The tested specimen is sliding bearing of PTFE-Polyamide composite. The wearing was performed on the machine USL 5-30. Operational parameters are: velocity - 1m/s, pressure - 1MPa and sliding distance - 20000 m. C3 - 15th International Conference on Tribology “SERBIATRIB ‘17”, Kragujevac, Serbia, 17 – 19 May 2017 T1 - Experimental Determination of the Wear Factor of the Sliding Bearings Made of Polymer Based Composite EP - 310 SP - 307 UR - https://hdl.handle.net/21.15107/rcub_machinery_7590 ER -
@conference{ author = "Stanković, Miloš and Marinković, Aleksandar and Mitrović, Radivoje and Mišković, Žarko", year = "2017", abstract = "Wear intensity is very important in terms of determining life cycle of machine elements. Experimental analysis of wear factor of certain material in contact with other specific materials are inevitable for this prediction. This paper provides two methods of determination of wear factor of polymer based sliding bearings – volume loss method and mass loss method. Volume loss method is based on capturing wall thickness before and after wearing process. The capturing was performed by means of 3D microscope. On the other hand, mass loss method is based on measuring mass of bearing sample before and after wearing. This measuring was performed by means of high accuracy balancing device. Afterwards, it was performed comparison of the results by connecting mass and volume through density. The tested specimen is sliding bearing of PTFE-Polyamide composite. The wearing was performed on the machine USL 5-30. Operational parameters are: velocity - 1m/s, pressure - 1MPa and sliding distance - 20000 m.", journal = "15th International Conference on Tribology “SERBIATRIB ‘17”, Kragujevac, Serbia, 17 – 19 May 2017", title = "Experimental Determination of the Wear Factor of the Sliding Bearings Made of Polymer Based Composite", pages = "310-307", url = "https://hdl.handle.net/21.15107/rcub_machinery_7590" }
Stanković, M., Marinković, A., Mitrović, R.,& Mišković, Ž.. (2017). Experimental Determination of the Wear Factor of the Sliding Bearings Made of Polymer Based Composite. in 15th International Conference on Tribology “SERBIATRIB ‘17”, Kragujevac, Serbia, 17 – 19 May 2017, 307-310. https://hdl.handle.net/21.15107/rcub_machinery_7590
Stanković M, Marinković A, Mitrović R, Mišković Ž. Experimental Determination of the Wear Factor of the Sliding Bearings Made of Polymer Based Composite. in 15th International Conference on Tribology “SERBIATRIB ‘17”, Kragujevac, Serbia, 17 – 19 May 2017. 2017;:307-310. https://hdl.handle.net/21.15107/rcub_machinery_7590 .
Stanković, Miloš, Marinković, Aleksandar, Mitrović, Radivoje, Mišković, Žarko, "Experimental Determination of the Wear Factor of the Sliding Bearings Made of Polymer Based Composite" in 15th International Conference on Tribology “SERBIATRIB ‘17”, Kragujevac, Serbia, 17 – 19 May 2017 (2017):307-310, https://hdl.handle.net/21.15107/rcub_machinery_7590 .