Examination of the Average Chipping Rate on the Edges of Milled Granite Surfaces

Gyurika, István Gábor; Szalay, Tibor

doi:10.1515/msr-2015-0001

Abstract

The research described in this article was carried out for the purpose of developing a quantitative marker for defining the average edge chipping rate of milled granite surfaces and for testing and proving whether this quantitative marker can effectively be applied. Another aim of the research was to test the applicability of the developed measurement method and the precision of the body representing the volume loss caused by chipping. The surface edges of the milled specimens were digitised using a laser scanner and chipped volumes were defined on the basis of a body generated with the help of a point cloud, and then the errors of the volumes produced by the evaluation-purpose software were examined using a digital microscope. The investigations proved that the proposed measurement method is accurate and that the replacement body defined through measurements appropriately approximates the volume of chippings in the case of milled granite surfaces.

References

[1] Gogotsi, G., Mudrik, S., Galenko, V. (2007). Evaluation of fracture resistance of ceramics: Edge fracture tests. Journal of Ceramics International, 33, 315-320.10.1016/j.ceramint.2005.09.017
Search in Google Scholar
[2] Gogotsi, G. (2014). Classification of ceramics and glass (edge chipping and fracture toughness). Journal of Ceramics International, 40, 5591-5596.10.1016/j.ceramint.2013.10.151
Search in Google Scholar
[3] Li, Z.C., Cai, L.W., Pei, Z.J. (2006) Treadwell C. Edge-chipping reduction in rotary ultrasonic machining of ceramics: Finite element analysis and experimental verification. International Journal of Machine Tools & Manufacture, 46, 1469-1477.10.1016/j.ijmachtools.2005.09.002
Search in Google Scholar
[4] Petit, F., Vandeneede, V., Cambier, F. (2009). Ceramic toughness assessment through edge chipping measurements – Influence of interfacial friction. Journal of the European Ceramic Society, 29, 2135-2141.10.1016/j.jeurceramsoc.2009.01.019
Search in Google Scholar
[5] Yang, B., Shen, X., Lei, S. (2009). Mechanisms of edge chipping in laser-assisted milling of silicon nitride ceramics. International Journal of Machine Tools & Manufacture, 49, 344-350.10.1016/j.ijmachtools.2008.09.006
Search in Google Scholar
[6] Mohajerani, A., Spelt, J.K. (2011) Edge chipping of borosilicate glass by low velocity impact of spherical indenters. Mechanics of Materials, 43, 671-683.10.1016/j.mechmat.2011.06.016
Search in Google Scholar
[7] Mohajerani, A., Spelt, J.K. (2010) Edge chipping of borosilicate glass by blunt indentation. Mechanics of Materials, 42, 1064-1080.10.1016/j.mechmat.2010.10.002
Search in Google Scholar
[8] Chai, H., Lawn, B.R. (2007). A universal relation for edge chipping from sharp contacts in brittle materials: A simple means of toughness evaluation. Acta Materialia, 55, 2555-2561.10.1016/j.actamat.2006.10.061
Search in Google Scholar
[9] Scieszka, S.F. (2005). Edge failure as a means of concurrently estimating the abrasion and edge fracture resistance of hard-metals. Tribology International, 38, 834-842.10.1016/j.triboint.2005.02.011
Search in Google Scholar
[10] Bao, R.H., Zhang, L.C., Yao, Q.Y., Lunn, J. (2011). Estimating the peak indentation force of the edge chipping of rocks using single point-attack pick. Rock Mechanics and Rock Engineering, 339-347.10.1007/s00603-010-0133-2
Search in Google Scholar
[11] Zhang, Z.X., Kou, S.Q., Yu, J., Yu, Y., Jiang, L.G., Lindqvist, P.A. (1999). Effects of loading rate on rock fracture. International Jorunal of Rock Mechanics and Mining Sciences, 36, 597-611.10.1016/S0148-9062(99)00031-5
Search in Google Scholar
[12] Zhang, Z.X., Kou, S.Q., Jiang, L.G., Lindqvist, P.A. (2000). Effects of loading rate on rock fracture: Fracture characteristics and energy partitioning. International Journal of Rock Mechanics and Mining Sciences, 37, 745-762.10.1016/S1365-1609(00)00008-3
Search in Google Scholar
[13] Kato, Y., Ohmri, K., Hatano, E., Takazawa, K. (2007). The standartization of edge quality of the precise machinings products. Advanced Materials Research, 24-25, 83-90.10.4028/www.scientific.net/AMR.24-25.83
Search in Google Scholar
[14] Harnicarova, M., Valicek, J., Kusnerova, M., Grznárik, R., Petru, J., Cepova, L. (2012). A new method for the prediction of laser cut surface topography. Measurement Science Review, 12, 195-204.10.2478/v10048-012-0030-9
Search in Google Scholar
[15] Kuhinek, D., Zoric, I., Hrzenjak, P. (2011). Development of virtual instrument for uniaxial compression testing of rock samples. Measurement Science Review, 11, 99-103.10.2478/v10048-011-0015-0
Search in Google Scholar
[16] Kuhinek, D., Zoric, I., Hrzenjak, P. (2011). Measurement uncertainly in testing of uniaxial compressive strength and deformability of rock samples. Measurement Science Review, 11, 112-117.
Search in Google Scholar
[17] Gyurika, I.G. (2013). Experimental protocols to define quality metrics for milled edges in granite. In International Conference on Innovative Technologies (IN-TECH 2013), September 10-12, 2013. Faculty of Engineering University of Rijeka, 57-60.
Search in Google Scholar
[18] Gálos, M., Gyurika, I.G. (2014). Quality measuring numbers of milled edges of granite surfaces. Periodica Polytechnica Civil Engineering, 58, 121-129.10.3311/PPci.2158
Search in Google Scholar

Examination of the Average Chipping Rate on the Edges of Milled Granite Surfaces

Abstract

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