Metoda wyznaczania współczynnika tarcia pomiędzy zastawą i zgarnianym obiektem w równowadze sił tarcia
Method for determining the coefficient of friction between fence and scraped object in equilibrium of the friction force
Keywords:
friction, equilibrium, coefficient
Abstract
In this paper presents friction coefficient determination method between scraped object's material and fence material, determined directly on the conveyor belt, which then is introduced in the FEM program (LSDyna) for simulation of the scraping process in the automated sorting plant. In this case, the necessity of using an additional laboratory stand to determine the coefficient of friction is omitted. Due to the existing balance of friction forces, the model of the phenomenon can be treated as static, therefore the measurement is very simple and does not depend on time.
References
1. Kazuo Arakawa, Dynamic sliding friction of pencil leads on dry and oiled glass inclines, „Wear” 2017, volume 376-377, 766-770, http://dx.doi.org/10.1016/j.wear.2017.01.046
2. Kireenkov A., Theoretical and Experimental Modelling of the Combined Dry Friction Effects, „IFAC Proceedings Volumes” 2012, volume 45, issue 2, 825-829
3. Lampaert V., Swevers J., Al-Bender F., Experimental characterization of dry friction at low velocities on a developed tribometer setup for macroscopic measurements, „Tribology Letters” 2004, volume 16, issue 1–2, 95–105
4. Piatkowski T., Active fence with flexible link, „Journal of Theoretical and Applied Mechanics” 2010, volume 48, issue 1, 87-109.
5. Piątkowski T., Badania i analiza właściwości użytkowych manipulatorów sortujących, „Logistyka” 2011, nr 6.
6. Piątkowski T., Sempruch J., Model of the process of load unit stream sorting by means of flexible active fence, „Mechanism and Machine Theory” 2008, volume 43, issue 5, 549-564, DOI: 10.1016/j.mechmachtheory.2007.05.004
7. Piątkowski T., Wolski M., Analysis of selected friction properties with the Froude pendulum as an example, „Mechanism and Machine Theory” 2018, Elsevier, volume 119, 37-50.
2. Kireenkov A., Theoretical and Experimental Modelling of the Combined Dry Friction Effects, „IFAC Proceedings Volumes” 2012, volume 45, issue 2, 825-829
3. Lampaert V., Swevers J., Al-Bender F., Experimental characterization of dry friction at low velocities on a developed tribometer setup for macroscopic measurements, „Tribology Letters” 2004, volume 16, issue 1–2, 95–105
4. Piatkowski T., Active fence with flexible link, „Journal of Theoretical and Applied Mechanics” 2010, volume 48, issue 1, 87-109.
5. Piątkowski T., Badania i analiza właściwości użytkowych manipulatorów sortujących, „Logistyka” 2011, nr 6.
6. Piątkowski T., Sempruch J., Model of the process of load unit stream sorting by means of flexible active fence, „Mechanism and Machine Theory” 2008, volume 43, issue 5, 549-564, DOI: 10.1016/j.mechmachtheory.2007.05.004
7. Piątkowski T., Wolski M., Analysis of selected friction properties with the Froude pendulum as an example, „Mechanism and Machine Theory” 2018, Elsevier, volume 119, 37-50.
Published
2018-06-21
Issue
Section
Eksploatacja i Testy/Exploitation and Tests
Copyright (c) 2018 Autobusy – Technika, Eksploatacja, Systemy Transportowe
This work is licensed under a Creative Commons Attribution 4.0 International License.
