Prediction and experimental research on cutting energy of a new cemented carbide coating micro groove turning tool

This paper mainly focuses on the production, consumption, and prediction of cutting energy of a new micro groove turning tool in cutting process and the influence law of cutting parameters in cutting energy, establishes the prediction model of shear energy and friction energy of the new micro groove turning tool, and verifies the reliability of the models above through reasonable cutting experiment. Research results show that the influence of cutting speed, feed rate, and cutting depth on cutting energy especially for shear energy and friction energy is significant and the prediction models of shear energy and friction energy of the new micro groove turning tool have relatively high reliability, which provides a powerful theoretical basis for the prediction of cutting energy under more complex cutting conditions.