Research on Cutting Parameters Affecting Material Removal Efficiency and Surface Roughness When Turning of C3604 Copper

Surface roughness (Ra) after machining is important for the workability and durability of machine parts. This study evaluates the influence of cutting parameters on Ra in the machining of C3604 copper. The influence of cutting factors, including V (m/min)- cutting speed, S (mm/min)–feed rate, and t (mm)—cutting depth, on the Ra has been investigated and represented by the graphs and exponential function. As a result, the S and t have a proportional effect on the Ra, where S is the parameter with the greatest influence on the Ra. Besides, the increased V leads to a decrease in Ra. The results of this study help technologists in selecting appropriate cutting factors to improve productivity and surface quality.