Possibilities of Dry and Lubricated Friction Modification Enabled by Different Ultrashort Laser-Based Surface Structuring Methods
In this contribution we report on the possibilities of dry and lubricated friction modification introduced by different laser surface texturing methods. We compare the potential of Laser-Induced Periodic Surface Structures and Laser Beam Interference Ablation on 100Cr6 steel in a linear reciprocatin...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2019-05-01
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| Series: | Lubricants |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2075-4442/7/5/43 |
| _version_ | 1818038447035645952 |
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| author | Stefan Rung Kevin Bokan Frederick Kleinwort Simon Schwarz Peter Simon Jan-Hendrik Klein-Wiele Cemal Esen Ralf Hellmann |
| author_facet | Stefan Rung Kevin Bokan Frederick Kleinwort Simon Schwarz Peter Simon Jan-Hendrik Klein-Wiele Cemal Esen Ralf Hellmann |
| author_sort | Stefan Rung |
| collection | DOAJ |
| description | In this contribution we report on the possibilities of dry and lubricated friction modification introduced by different laser surface texturing methods. We compare the potential of Laser-Induced Periodic Surface Structures and Laser Beam Interference Ablation on 100Cr6 steel in a linear reciprocating ball-on-disc configuration using 100Cr6 steel and tungsten carbide balls with load forces between 50 mN and 1000 mN. For dry friction, we find a possibility to reduce the coefficient of friction and we observe a pronounced direction dependency for surfaces fabricated by Laser Beam Interference Ablation. Furthermore, Laser-Induced Periodic Surface Structures result in a load-dependent friction reduction for lubricated linear reciprocating movements. This work helps to identify the modification behaviour of laser generated micro structures with feature sizes of approximately 1 µm and reveals new possibilities for surface engineering. |
| first_indexed | 2024-12-10T07:42:53Z |
| format | Article |
| id | doaj.art-eee94cbde0694830bdf8da23e9401c7b |
| institution | Directory Open Access Journal |
| issn | 2075-4442 |
| language | English |
| last_indexed | 2024-12-10T07:42:53Z |
| publishDate | 2019-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Lubricants |
| spelling | doaj.art-eee94cbde0694830bdf8da23e9401c7b2022-12-22T01:57:15ZengMDPI AGLubricants2075-44422019-05-01754310.3390/lubricants7050043lubricants7050043Possibilities of Dry and Lubricated Friction Modification Enabled by Different Ultrashort Laser-Based Surface Structuring MethodsStefan Rung0Kevin Bokan1Frederick Kleinwort2Simon Schwarz3Peter Simon4Jan-Hendrik Klein-Wiele5Cemal Esen6Ralf Hellmann7Applied Laser and Photonics Group, University of Applied Sciences Aschaffenburg, Würzburger Straße 45, 63743 Aschaffenburg, GermanyApplied Laser and Photonics Group, University of Applied Sciences Aschaffenburg, Würzburger Straße 45, 63743 Aschaffenburg, GermanyLaser-Laboratorium Göttingen e.V., Hans-Adolf-Krebs-Weg 1, 37077 Göttingen, GermanyApplied Laser and Photonics Group, University of Applied Sciences Aschaffenburg, Würzburger Straße 45, 63743 Aschaffenburg, GermanyLaser-Laboratorium Göttingen e.V., Hans-Adolf-Krebs-Weg 1, 37077 Göttingen, GermanyLaser-Laboratorium Göttingen e.V., Hans-Adolf-Krebs-Weg 1, 37077 Göttingen, GermanyApplied Laser Technologies, Ruhr-Universität Bochum, Universitätsstraße 150, 44801 Bochum, GermanyApplied Laser and Photonics Group, University of Applied Sciences Aschaffenburg, Würzburger Straße 45, 63743 Aschaffenburg, GermanyIn this contribution we report on the possibilities of dry and lubricated friction modification introduced by different laser surface texturing methods. We compare the potential of Laser-Induced Periodic Surface Structures and Laser Beam Interference Ablation on 100Cr6 steel in a linear reciprocating ball-on-disc configuration using 100Cr6 steel and tungsten carbide balls with load forces between 50 mN and 1000 mN. For dry friction, we find a possibility to reduce the coefficient of friction and we observe a pronounced direction dependency for surfaces fabricated by Laser Beam Interference Ablation. Furthermore, Laser-Induced Periodic Surface Structures result in a load-dependent friction reduction for lubricated linear reciprocating movements. This work helps to identify the modification behaviour of laser generated micro structures with feature sizes of approximately 1 µm and reveals new possibilities for surface engineering.https://www.mdpi.com/2075-4442/7/5/43laser-induced periodic surface structureslaser beam interference ablationdry frictionlubricated frictionlaser surface texturingsmart surfaces |
| spellingShingle | Stefan Rung Kevin Bokan Frederick Kleinwort Simon Schwarz Peter Simon Jan-Hendrik Klein-Wiele Cemal Esen Ralf Hellmann Possibilities of Dry and Lubricated Friction Modification Enabled by Different Ultrashort Laser-Based Surface Structuring Methods Lubricants laser-induced periodic surface structures laser beam interference ablation dry friction lubricated friction laser surface texturing smart surfaces |
| title | Possibilities of Dry and Lubricated Friction Modification Enabled by Different Ultrashort Laser-Based Surface Structuring Methods |
| title_full | Possibilities of Dry and Lubricated Friction Modification Enabled by Different Ultrashort Laser-Based Surface Structuring Methods |
| title_fullStr | Possibilities of Dry and Lubricated Friction Modification Enabled by Different Ultrashort Laser-Based Surface Structuring Methods |
| title_full_unstemmed | Possibilities of Dry and Lubricated Friction Modification Enabled by Different Ultrashort Laser-Based Surface Structuring Methods |
| title_short | Possibilities of Dry and Lubricated Friction Modification Enabled by Different Ultrashort Laser-Based Surface Structuring Methods |
| title_sort | possibilities of dry and lubricated friction modification enabled by different ultrashort laser based surface structuring methods |
| topic | laser-induced periodic surface structures laser beam interference ablation dry friction lubricated friction laser surface texturing smart surfaces |
| url | https://www.mdpi.com/2075-4442/7/5/43 |
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