Cutting parameters analyze at Al 7075 ve Al 6013 aluminium materials during drilling operations

Drilling a part of manufacring is complex process due to geometrical structure of cutting tools and difficult chips fallow. Cutting tools, work piece materials and cutting parameters affect torque and cutting force on cutting tool during drilling process. So be changed thorque and cutting force values affect directy drilling performance.In this study was placed resourches about this subject until now.In light of the resourches was investigation to empirical on cutting tools, work piece materials and cutting parameters effect to drilling performance. In this context was made drilling experiments on Al 7075 and Al 6013 with having two cutting leaps HSS and carbide drills. Four different cutting speed and feed rate were applied during drilling process. Experiments were carried out with CNC vertical working machine tools which in Machine Department of Gazi University. The experiment setting was measured torque and cutting force on cutting tool and occuring temperature on work material. Result were commentated with regression analysis.According these resuls, work piece materials don?t affect than cutting tools, feedrate and cutting speed on Fz cutting force. Besides workpiece materials and cutting speeds don?t affect than cutting tools and feedrate on Mz torque.Key Words: Aluminium, drilling, cutting parameters, cutting force, torque