Abstract
This paper presents the dynamic cutting force and cutting temperature during cutting 29Ni-17Co alloy using φ1-3mm end mills rotating at a spindle speed of 10,000-40,000/min. A dynamic cutting a force in the frequency range of more than 10kHz, and a cutting temperature at a sampling rate of less than 30 μs, were detected. Tool wear is explained in view of the dynamic cutting force and the cutting temperature. As a result, and increase in cutting speed and feed per tooth in milling conditions is significantly effective in minimizing tool wear.
