Effete of Machining Parameters on Error of Work Pieces Rounding For Different Cutting Nose Radial

Abstract

In machining processes, studying the error of rounding using different nose radial that affect surface quality of the machined part depends on many factors such as cutting speed, feed rate, cutting tool geometry and cutting depth. In this research, a numerical model for predicting the error of rounding for different nose radial with and without cooling fluid were achieved. It is possible to determine the variation in surface roughness from the values adopted by tool errors. This work focused on round insert cutting tools and the influence of tool errors. Experiments made to verify the validity of the model and the discrepancies between the experimental and theoretical surface profiles.