TRIBODIJAGNOSTIKA STATIČKOG KOEFICIJENTA TRENJA KONTAKTNIH PAROVA OD DRVETA
Ključne reči:
Tribometar, statički koeficijent trenja, drvo
Apstrakt
U radu su prezentovani rezultati merenja statičkog koeficijenta trenja kontaknih parova od drveta. Istraživanja su sprovedena na tribometru koji funkcioniše po principu kose ravni. Dobijene srednje vrednosti statičkog koeficijenta trenja za kontaktne parove od drveta se kreću u rasponu od 0,42 do 0,63. Veće vrednosti statičkog koeficijenta trenja su dobijene za kontaktne parove od drveta koje karakteriše veća tvrdoća i veći modul elastičnosti, i obrnuto.
Reference
[1] B. Luo, L. Li, M. Xu, H. Liu, F. Xing: Analysis of Static Friction Coefficient Between Work-piece and Rubber Belt in Sanding Wood-Based Panel, Bioresources, Vol. 9, No. 4, pp. 7372-7381, 2014.
[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.
[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.
Objavljeno
2019-10-30
Sekcija
Mašinsko inženjerstvo
