A prediction of cutting forces using extended Kienzle-Sağlam force model incorporating tool flank wear progression: Machining Science and Technology: Vol 29 , No 3 - Get Access

This study addresses the challenge of modeling flank wear impact on cutting forces in metal cutting. Accurate models are crucial for simulating the cutting process, optimizing insert geometry and monitoring machine tools. The objective is to develop an extended Kienzle-Sağlam force model that considers tool rake angle, uncut chip thickness and tool flank wear. Experimental tests involve orthogonal turning with coated inserts, cutting force measurements with a dynamometer and flank wear progression monitored using an optical measuring robot. By integrating measured cutting forces and flank wear progression, the study extends the mechanistic cutting force model, with flank wear as an input parameter. The proposed model is validated against force measurements, using commercial cutting tools in longitudinal turning conditions. The findings of this study suggest that the developed cutting force model effectively captures the effects of the considered input parameters and accounts for differ

This study addresses the challenge of modeling flank wear impact on cutting forces in metal cutting. Accurate models are crucial for simulating the cutting process, optimizing insert geometry and monitoring machine tools. The objective is to develop an extended Kienzle-Sağlam force model that considers tool rake angle, uncut chip thickness and tool flank wear. Experimental tests involve orthogonal turning with coated inserts, cutting force measurements with a dynamometer and flank wear progression monitored using an optical measuring robot. By integrating measured cutting forces and flank wear

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