TY - JOUR
T1 - On the interrelationships of some machinability parameters in finish turning with cermet chip forming tool inserts
AU - Jawahir, I. S.
AU - Qureshi, N.
AU - Arsecularatne, J. A.
PY - 1992/10
Y1 - 1992/10
N2 - This paper presents results of an experimental study on finish turning of steels with cermet chip forming tool inserts. Three major machinability parameters were investigated: chip breakability; surface roughness; and specific cutting pressure. The interrelationships among these three parameters were established with a view to developing methodologies for optimum solutions in finish turning operations. The basic analysis presented in the paper includes a new method for determining the chip breakability level and the achievable surface roughness (Ra) for a given chip groove, work material and a set of cutting conditions (feed, depth of cut and cutting speed). Based on this analysis, the paper proposes the need for establishing a "total machinability" assessment criterion for optimum machining performance of a "cutting tool-work material-machine tool" system.
AB - This paper presents results of an experimental study on finish turning of steels with cermet chip forming tool inserts. Three major machinability parameters were investigated: chip breakability; surface roughness; and specific cutting pressure. The interrelationships among these three parameters were established with a view to developing methodologies for optimum solutions in finish turning operations. The basic analysis presented in the paper includes a new method for determining the chip breakability level and the achievable surface roughness (Ra) for a given chip groove, work material and a set of cutting conditions (feed, depth of cut and cutting speed). Based on this analysis, the paper proposes the need for establishing a "total machinability" assessment criterion for optimum machining performance of a "cutting tool-work material-machine tool" system.
UR - http://www.scopus.com/inward/record.url?scp=0026929754&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0026929754&partnerID=8YFLogxK
U2 - 10.1016/0890-6955(92)90025-C
DO - 10.1016/0890-6955(92)90025-C
M3 - Article
AN - SCOPUS:0026929754
SN - 0890-6955
VL - 32
SP - 709
EP - 723
JO - International Journal of Machine Tools and Manufacture
JF - International Journal of Machine Tools and Manufacture
IS - 5
ER -