Abstract
Turning is one of the most widely metal cutting methods. Machines, tool geometry and machining parameters are the main factors influencing machining quality and efficiency. So there is a lot of research on it. This paper studies on the influence of the geometrical parameters of the tool including: back rake angle (BR), side rake angle (SR) and side cutting-edge angle (SCEA) on cutting forces, temperature and tool wear in turning using FEM (by Deform 3D finite element simulation software) and Taguchi’s technique (by Minitab16 statistical software) is used to design the experiment and to analyze output quality characteristics from simulation results. And the optimum tool geometry parameters are given.
Highlights
Turning is a method of machining by cutting in which the workpiece carries out the main rotary motion while the tool performs the linear motion
The Taguchi method applied in this study, the input parameters includes 3 factors: back rake angle (BR), side rake angle (SR) and side cutting-edge angle (SCEA) with 4 levels
F resultant increase from 682°C to 772°C and from 989 N to 1406 N, respectively. This is fully agreeable with theory and the previous studies by Stephenson et al [6], Gunay et al [7], Haci Saglam et al [8], Cerenitti [9] and Sabri [10]
Summary
Turning is a method of machining by cutting in which the workpiece carries out the main rotary motion while the tool performs the linear motion. The process is used for the external and internal turning of surfaces [1]. The cutting temperature affects the life of the cutting tool, on the tool and work piece material properties. The forces impacting on the cutting tool during machining process are named cutting forces. They influence the life of the tool, the machined work piece’s dimensional accuracy and quality of the surface
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