Analytical Modeling of Workpiece Surface Temperature Rise in Machining
In this paper, an analytical model is developed for prediction of temperature rise on workpiece surface during machining and orthogonal cutting is studied. The shear heat source created in the primary zone and the friction heat source on the tool-workpiece interface determine the workpiece temperature. The proposed model is verified with FEM simulation and experimental measurements of temperature on AISI4340 in the literature. With the analytical model presented here, substantial reduction in computational time is achieved in the predictions of machining workpiece temperature rise.
Zhengyi Jiang and Chunliang Zhang
Z. Y. Miao and S. X. Yuan, "Analytical Modeling of Workpiece Surface Temperature Rise in Machining ", Advanced Materials Research, Vols. 97-101, pp. 1832-1835, 2010