Analysis of the effect of the cutting speed on specific cutting energy in turning process

In machining process, the cutting temperature and cutting force produced is an important parameter need to be control or reduce. The cutting temperature and cutting force will effected the tool life thus effected the tool cost. Metalworking fluids are essential coolants and lubricants used in material removal and deformation processes to improve manufacturing productivity.This Research will look the effect of cutting speed to specific cutting energy in workpiece on Turning Process using SCCO₂ as the coolant. The results of the analysis on this study will compare the results from simulations using Autodesk Software Simulation of Mechanical 2016 with the results of the journal as a reference. From theoretical calculations, the cutting forces decrease while the cutting speeds increase. Then the specific cutting energy will decrease with the increase of cutting speed. The specific cutting energy is. 1,805 J/mm³ to cutting speed 50 m/min, 1,765 J/mm³ to cutting speed 65 m/min and 1,733 J/mm³ to cutting speed 80 m/min [8]. (paper)