An Enhanced Dynamic Model in Turning Including the Effect of Ploughing Forces

In this paper computer simulation of cutting process dynamics in turning, using a mechanistic cutting force model, is significantly enhanced by incorporating a dynamic ploughing force model. The ploughing forces are decomposed into static and dynamic components. The effect of tool feed on increasing the clearance face contact is described mechanistically. The ploughing model is developed for the complex geometry of a multi-edge cutting tool and …