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The high strength low steel alloy (HSLA) denominated D38MSV5S, is a steel material widely used by forging companies, especially in the automotive industry, as crankshaft material due to its high fatigue resistance when is subjected to torsion. The aim of the following work verifies the machining conditions with two different cutting inserts. Moreover, it must be an initial step for comparison of the machinability of current crankshafts’ steel to new micro-alloyed steel used in forging in the purpose of future study. To verify the cutting conditions and tools’ behaviors, it was necessary to take into consideration the roughness measurements at different stages of machining operations. Also, surface wear measurements for tools and specimens were included. The next three different machining operations: facing, turning and drilling in lathe were studied both for roughing and finishing. And finally, determining the way to optimize the machine’s electric consumption, the surface’s characterization, the insert’s wear and the process time were included in the study.
Słowa kluczowe
Rocznik
Tom
Strony
45--57
Opis fizyczny
Bibliogr. 22 poz., rys., tab.
Twórcy
autor
- Department of Design and Manufacture, University of Vigo, Spain
autor
- Department of Design and Manufacture, University of Vigo, Spain
autor
- Department of Design and Manufacture, University of Vigo, Spain
autor
- Department of Design and Manufacture, University of Vigo, Spain
Bibliografia
- [1] Aramcharoen A., Mativenga P.T., Critical factors in energy demand modelling for CNC milling and impact of toolpath strategy, Journal of Cleaner Production, 2014, vol. 78, p. 63-74.
- [2] Astakhov V.P., The assessment of cutting tool wear, International Journal of Machine Tools & Manufacture, 2004, vol. 44, p. 637-647.
- [3] Astakhov V.P., Osman M.O.M., An analytical evaluation of the cutting forces in self-piloting drilling using the model of shear zone with parallel boundaries. 1. Theory, International Journal of Machine Tools & Manufacture, 1996, vol. 36, p. 1187-1200.
- [4] Axinte D., Gindy N., Assessment of the effectiveness of a spindle power signal for tool condition monitoring in machining processes, International Journal of Production Research, 2004, vol. 42, p. 2679-2691.
- [5] Balogun V.A., Mativenga P.T., Impact of un-deformed chip thickness on specific energy in mechanical machining processes, Journal of Cleaner Production, 2014, vol. 69, p. 260-268.
- [6] Benardos P.G., Vosniakos G.C., Prediction of surface roughness in CNC face milling using neural networks and Taguchi's design of experiments, Robotics and Computer-Integrated Manufacturing, 2002, vol. 18, p. 343-354.
- [7] Born D.K., Goodman W.A., An empirical survey on the influence of machining parameters on tool wear in diamond turning of large single-crystal silicon optics, Precision Engineering. Journal of the International Societies for Precision Engineering and Nanotechnology, 2001, vol. 25, p. 247-257.
- [8] Dahmus J.B., Gutowski G.T., An environmental analysis of machining, in: The IMECE2004 ASME International Mechanical Engineering Congress and RD&D, Anaheim, California, USA, 2004.
- [9] Dornfeld A.D., Liang S.Y., Tool wear detection using time series analysis of acoustic emission, Journal of Engineering for Industry, 1989, vol. 111, p. 199-204.
- [10] ElWardany T.I., Gao D., Elbestawi M.A., Tool condition monitoring in drilling using vibration signature analysis, International Journal of Machine Tools & Manufacture, 1996, vol. 36, p. 687-711.
- [11] Fang X.D., Experimental investigation of overall machining performance with overall progressive tool wear at different tool faces, Wear, 1994, vol. 173, p. 171-178.
- [12] ISO 8688-2:1989, Tool life testing in milling. Part 2 - End milling.
- [13] Kordonowy D.N., A power assessment of machining tools, Massachusetts, Massachusetts Institute of Technology 2002.
- [14] Lee W.B., Cheung C.F., Chiu W.M., Chan L.K., Automatic supervision of blanking tool wear using pattern recognition analysis, International Journal of Machine Tools & Manufacture, 1997, vol. 37, p. 1079-1095.
- [15] Luo X., Cheng K., Holt R., Liu X., Modeling flank wear of carbide tool insert in metal cutting, Wear, 2005, vol. 259, p. 1235-1240.
- [16] Marines-García I., Galván-Montiel D., Bathias C., Fatigue life assestment of high-strength, low-alloy steel at high frecuency, The Arabian Journal for Science and Engineering, 2008, vol. 33, 1B.
- [17] Pereira A., Martínez J., Prado M.T., Perez J.A., Mathia T., Topographic wear monitoring of the interface tool/workpiece in milling, Advanced Materials Research, 2014, vol. 966967, p. 152-167.
- [18] Sandvik Coromant, Online product catalogue CoroGuide ® 2013.1.
- [19] Solaja V., Wear of carbide tools and surface finish generated in finish turning of steel, in: Proceedings of the First Internacional MTDR Conference, 1958, vol. 2, p. 40-58.
- [20] Taylor F.W., On the art of cutting metals, Trans. ASME, 1906, 28, p. 31-350.
- [21] UNE-EN ISO, 4287:1999 Especificación geométrica de productos (GPS). Calidad Superficial. Método del perfil. Términos Definiciones y parámetros del estado superficial.
- [22] Xue H.Q., Bathias C., Crack path in torsion loading in very high cycle fatigue regime, Engineering Fracture Mechanics, 2010, vol. 77, p. 1866-1873.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-1cdd45d6-2364-48fc-8785-4dc4732bfee7