engleski

The Model of Stress Distribution in the Cutting Tool During Turning Process Obtained by SolidWorks

During the turning process, stresses appear within the tool. Knowing these stresses is crucial for selection of optimum cutting tool and avoidance of its fracture. This work reveals how various shapes, angles and radii of the cutting tool insert made of tungsten carbide affect the distribution of stresses in the cutting insert. Finite element method was used to obtain stress distribution using the SolidWorks Simulations software. Taguchi experimental design with three parameters was used to create model of nine different inserts. Using statistical analysis, i.e. S/N (Signal/Noise) ratio output parameters were analyzed. Based on the aforementioned, optimum shape, clearance angle and nose radius of the insert have been obtained. Simulation of stress distribution on the cutting insert was also obtained.

Turning ; Stress ; FEM ; SolidWorks Simulation ; Taguchi experimental design ; S/N ratio

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