Research and Development of Fungus-Shaped Blade Root CAM Software Based on VB

Based on the study of the machining principle of steam turbine fungus-shaped blade roots, in this paper, the algorithm model of tool path in machining coordinate system is established, and the inverse R interpolation algorithm of four-axis CNC milling machine is constructed. The parameterized software is designed by establishing mathematical model. By inputting three parameters in “Mycorrhizal four-axis linkage cam software”, the CNC program can be automatically output to four-axis horizontal CNC machine tool. The application results show that CAM software provides a simple and feasible method for mycorrhizal processing of four-axis horizontal CNC machine tools, and eliminates the complicated process of manual programming by technicians, the invention completely solves the problems of low processing efficiency and poor surface quality of fungus root processing.