Tribology of Micro Milled Surfaces
作者： S. Twardy , Otmann Riemer , Ekkard Brinksmeier
DOI: 10.4028/WWW.SCIENTIFIC.NET/KEM.447-448.681
关键词:
摘要: Micro milling is an appropriate technology for the flexible production of precise micro molds with complex shapes metal forming processes (e.g. deep drawing). Besides high form accuracy ball end also provides a specific surface topography which can enhance tribological behavior during processes. This paper focusing on structured surfaces generated by compared to smooth surfaces. The coefficient friction was investigated pin-on-disc test stand different materials. results tests suggest relationship between structure and friction. Finally, correlations machining parameters will be discussed.
sci-hub.se 参考文章(5)
F. Vollertsen, Z. Hu, H.Schulze Niehoff, C. Theiler, State of the art in micro forming and investigations into micro deep drawing Journal of Materials Processing Technology. ,vol. 151, pp. 70- 79 ,(2004) , 10.1016/J.JMATPROTEC.2004.04.266
E. Brinksmeier, O. Riemer, S. Twardy, Tribological behavior of micro structured surfaces for micro forming tools International Journal of Machine Tools & Manufacture. ,vol. 50, pp. 425- 430 ,(2010) , 10.1016/J.IJMACHTOOLS.2009.11.006
F. Vollertsen, Z. Hu, Tribological size effects in sheet metal forming measured by a strip drawing test CIRP Annals. ,vol. 55, pp. 291- 294 ,(2006) , 10.1016/S0007-8506(07)60419-3
Staffan Jacobson, Sture Hogmark, Surface modifications in tribological contacts Wear. ,vol. 266, pp. 370- 378 ,(2009) , 10.1016/J.WEAR.2008.04.035
Nam P. Sun, Mohsen Mosleh, The Minimum Coefficient of Friction: What Is It? CIRP Annals. ,vol. 43, pp. 491- 495 ,(1994) , 10.1016/S0007-8506(07)62260-4