PT Journal AU Babak, S Popov, A TI The Effect of the Tool Wear on the Correlation of Forces on the Face and Flank Surfaces of the Cutting Tool SO Manufacturing Technology Journal PY 2017 BP 283 EP 287 VL 17 IS 3 DI 10.21062/ujep/x.2017/a/1213-2489/MT/17/3/283 DE Machining; Cutting force; Wear AB A new comparison method of the total forces for different contact areas has been published which allows increasing determination accuracy for cutting forces on flank surface. In this regard, on the basis of the new method the laboratory of the Department of Machining and Assembly of the Technical University of Liberec has carried out a study to determine the effect of tool wear on the correlation of forces on the face and flank surfaces of the cutting tool when cutting various materials. ER