TRIBODIAGNOSTICS OF THE STATIC FRICTION COEFFICIENT FOR WOOD FRICTION PAIRS
DOI:
https://doi.org/10.24867/05AM06DjokicKeywords:
Tribometer, static friction coefficient, woodAbstract
This paper presents the results of measuring the static friction coefficient for wood friction pairs. Research has been carried out on a tribometer that operates on the principle of an inclined plane. The obtained mean values of the static friction coefficient for wood contact pairs range from 0.42 to 0.63. The higher values of the static friction coefficient are obtained for wood friction pairs characterized by higher hardness and a higher modulus of elasticity, and vice versa.
References
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[9] J.R. Aira, F. Arriaga, G. Iniguez-Gonzalez, J. Crespo: Static and kinetic friction coefficients of Scots pine (Pinus sylvestris L.), parallel and perpendicular to grain direction, Materiales de Construccion, Vol. 64, No. 315, pp. e030, 2014.
[10] M. Xu, L. Li, M. Wang, B. Luo: Effects of Surface Roughness and Wood Grain on the Friction Coefficient of Wooden Materials for Wood–Wood Frictional Pair, Tribology Transactions, Vol. 57, No. 5, pp. 871–878, 2014.
[11] R. Sathre, T. Gorman: Improving the performance of wooden journal, Forest Products Journal, Vol. 55, No. 11, pp. 41-47, 2005.
[12] D. Vukelic, Z. Santosi, M. Sokac, I. Budak, T. Saric, G. Simunovic, B. Tadic: Evaluation of the kinetic friction coefficient by using „disc-block“ friction pair of different wooden samples, 16. International Conference on Tribology, Kragujevac: Faculty of Engineering, 15-17 May, 2019, pp. 287-292.
[2] W. Yin, Z. Liu, P. Tian, D. Tao, Y. Meng, Z. Han, Y. Tian: Tribological properties of wood as a cellular fiber - reinforced composite, Biotribology, Vol. 5, pp. 67-73, 2016.
[3] P. Beer: In situ examinations of the friction properties of chromium coated tools in contact with wet wood, Tribology Letters, Vol. 18, No. 3, pp. 373–376, 2005.
[4] R. Bendikiene, G. Keturakis: The influence of technical characteristics of wood milling tools on its wear performance, Journal of Wood Science, Vol. 63, No. 6, pp. 606-614, 2017.
[5] I.M. Hutchings: Leonardo da Vinci׳s studies of friction, Wear, Vol. 360-361, pp. 51-66, 2016.
[6] P.J. Blau: The significance and use of the friction coefficient, Tribology International, Vol. 34, No. 9, pp. 585-591, 2001.
[7] V. S. Glass, L. S. Zelinka: Moisture Relations and Physical Properties of Wood, in R. J. Ross (Ed.), Wood Handbook: Wood as an Engineering Material, Madison, Wisconsin, pp. 1-19, 2010.
[8] A.A. Pitenis, D. Dowson, G.W. Sawyer: Leonardo da Vinci’s Friction Experiments: An Old Story Acknowledged and Repeated, Tribology Letters, Vol. 56, No. 3, pp. 509-515, 2014.
[9] J.R. Aira, F. Arriaga, G. Iniguez-Gonzalez, J. Crespo: Static and kinetic friction coefficients of Scots pine (Pinus sylvestris L.), parallel and perpendicular to grain direction, Materiales de Construccion, Vol. 64, No. 315, pp. e030, 2014.
[10] M. Xu, L. Li, M. Wang, B. Luo: Effects of Surface Roughness and Wood Grain on the Friction Coefficient of Wooden Materials for Wood–Wood Frictional Pair, Tribology Transactions, Vol. 57, No. 5, pp. 871–878, 2014.
[11] R. Sathre, T. Gorman: Improving the performance of wooden journal, Forest Products Journal, Vol. 55, No. 11, pp. 41-47, 2005.
[12] D. Vukelic, Z. Santosi, M. Sokac, I. Budak, T. Saric, G. Simunovic, B. Tadic: Evaluation of the kinetic friction coefficient by using „disc-block“ friction pair of different wooden samples, 16. International Conference on Tribology, Kragujevac: Faculty of Engineering, 15-17 May, 2019, pp. 287-292.
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Published
2019-10-30
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Section
Mechanical Engineering
