The cutting process of equal height spiral bevel gear with different cutting parameters is simulated, then the cutting force and cutting temperature of equal height spiral bevel gear are analyzed, and the influence of cutting parameters on the cutting results of equal height spiral bevel gear is comprehensively considered. The finite element analysis can also be carried out for the blade structure on the tool, and the improvement direction of the blade can be obtained according to the simulation results, which is conducive to the R & D and improvement of new tools.
Using advantaged simulation software, because advantaged software can not realize the modeling process, first use UG software for 3D modeling, and then import the simulation software for simulation.
In order to improve the calculation efficiency of simulation, only the simulation of single tooth cutting process is carried out. The three-dimensional model is simplified. According to the characteristics of advangtedge software, the bevel gear blank is transformed into shovel gear blank corresponding to the bevel gear. Because the process of cutting each tooth of gear with milling cutter is roughly the same, the cutting simulation of equal height spiral bevel gear is carried out only on one side of a single tooth.
Therefore, part of the tooth blank model is used as the workpiece in the cutting simulation process of equal height spiral bevel gear, and only one blade model is selected as the cutting tool of equal height spiral bevel gear, as shown in the figure is the model of cutter head and blade.