Prediction of Cutting Forces Integrated Run-Out Effect for Five-Axis Peripheral Milling with a Cylindrical Cutter

摘要

This paper developed a mechanistic cutting force model integrated run-out effect for five-axis peripheral milling process with a cylindrical cutter. At each cutting element along the cutter axis, a unique cutting element coordinate system is established and then cutting forces introducing cutter run-out parameters are computed in cutting element coordinate system. Subsequently, differential cutting forces are transformed into the coordinate system of workpiece. In order to obtain cutting force coefficients, peripheral milling experiments are executed, and the run-out effect is represented by two parameters that could be obtained through experimental data. At last, five-axis milling forces are predicted and experimental verification. The results show that the predicted cutting forces using the presented model with cutter run-out effect are great consistent with experimental data.