TY - GEN
T1 - Methodology to determine friction in orthogonal cutting with application to machining titanium and nickel based alloys
AU - Ulutan, Durul
AU - Özel, Tuǧrul
PY - 2012
Y1 - 2012
N2 - Friction plays a very important role in machining titanium and nickel alloys. It is the source for the high amount of heat generation, and as a result, the excessive tool wear during machining these materials. The worn tool is known to create lower surface qualities with tensile surface residual stresses and machine-induced hardening at the surface, as well as high surface roughness. It is essential to create a method to determine how and to what extent the friction is built up on the tool. This study facilitates a determination methodology to estimate the friction coefficients between the tool and the chip on the rake face, as well as the tool and the workpiece on the flank face of the tool. The results are validated with experimental results from the titanium alloy Ti-6Al-4V and the nickel alloy IN-100.
AB - Friction plays a very important role in machining titanium and nickel alloys. It is the source for the high amount of heat generation, and as a result, the excessive tool wear during machining these materials. The worn tool is known to create lower surface qualities with tensile surface residual stresses and machine-induced hardening at the surface, as well as high surface roughness. It is essential to create a method to determine how and to what extent the friction is built up on the tool. This study facilitates a determination methodology to estimate the friction coefficients between the tool and the chip on the rake face, as well as the tool and the workpiece on the flank face of the tool. The results are validated with experimental results from the titanium alloy Ti-6Al-4V and the nickel alloy IN-100.
UR - http://www.scopus.com/inward/record.url?scp=84883069137&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84883069137&partnerID=8YFLogxK
U2 - 10.1115/MSEC2012-7275
DO - 10.1115/MSEC2012-7275
M3 - Conference contribution
AN - SCOPUS:84883069137
SN - 9780791854990
T3 - ASME 2012 International Manufacturing Science and Engineering Conference Collocated with the 40th North American Manufacturing Research Conference and in Participation with the Int. Conf., MSEC 2012
SP - 327
EP - 334
BT - ASME 2012 International Manufacturing Science and Engineering Conference Collocated with the 40th North American Manufacturing Research Conf. and in Participation with the Int. Conf., MSEC 2012
T2 - ASME 2012 International Manufacturing Science and Engineering Conference, MSEC 2012 Collocated with the 40th North American Manufacturing Research Conference and in Participation with the International Conference
Y2 - 4 June 2012 through 8 June 2012
ER -