Specific ploughing energy model using single grit scratch test
作者： Vijayender Singh , U.S. Patnaik Durgumahanti , P. Venkateswara Rao , S. Ghosh
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摘要: Model of specific ploughing energy is developed in mild steel using single grit scratch tests. The effects the four grinding process parameters, i.e., speed, table grain size and depth cut on are investigated. To model energy, geometrical parameters groove produced during test have been measured Talysurf profilograms. Specific hardness, height ratio radius mathematically modelled terms variables. It has observed that significant effect phenomenon. seen to be a component total energy. This become even more predominant at very low cut. Predominance helped explain 'size effect' phenomena grinding. enhanced knowledge with respect material properties workpiece.
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sci-hub.se 参考文章(8)
Neelesh K. Jain, V.K. Jain, Kalyanmoy Deb, Optimization of process parameters of mechanical type advanced machining processes using genetic algorithms International Journal of Machine Tools & Manufacture. ,vol. 47, pp. 900- 919 ,(2007) , 10.1016/J.IJMACHTOOLS.2006.08.001
T.W. Hwang, C.J. Evans, S. Malkin, Size effect for specific energy in grinding of silicon nitride Wear. ,vol. 225, pp. 862- 867 ,(1999) , 10.1016/S0043-1648(98)00406-2
U.S. Patnaik Durgumahanti, Vijayender Singh, P. Venkateswara Rao, A New Model for Grinding Force Prediction and Analysis International Journal of Machine Tools & Manufacture. ,vol. 50, pp. 231- 240 ,(2010) , 10.1016/J.IJMACHTOOLS.2009.12.004
C. Rubenstein, The mechanics of grinding International Journal of Machine Tool Design and Research. ,vol. 12, pp. 127- 139 ,(1972) , 10.1016/0020-7357(72)90028-5
M. De Vathaire, F. Delamare, E. Felder, An upper bound model of ploughing by a pyramidal indenter Wear. ,vol. 66, pp. 55- 64 ,(1981) , 10.1016/0043-1648(81)90032-6
S. Ghosh, A.B. Chattopadhyay, S. Paul, Modelling of specific energy requirement during high-efficiency deep grinding International Journal of Machine Tools and Manufacture. ,vol. 48, pp. 1242- 1253 ,(2008) , 10.1016/J.IJMACHTOOLS.2008.03.008
Y. Ohbuchi, T. Matsuo, Force and Chip Formation in Single-Grit Orthogonal Cutting with Shaped CBN and Diamond Grains CIRP Annals. ,vol. 40, pp. 327- 330 ,(1991) , 10.1016/S0007-8506(07)61998-2
L.J. Bredell, J.F. Prins, Microcutting of steel using pyramidal diamonds with different apex angles Wear. ,vol. 76, pp. 177- 187 ,(1982) , 10.1016/0043-1648(82)90004-7