Educational Institution: branch "Sevmashtuz" GOUVPO of Saint-Petersburg State Navy Technical University, Severodvinsk
Project description: The work was carried out within the framework of a term project for the course "Metal-Cutting Machines". A parametric model of the gear-box for the main motion of the vertical milling machine is presented at competition. The model allows the user to specify main parameters of the gear-box and automatically obtain a kinematic scheme, structural net and the plot of rotation frequencies, the plot of power and torque, assembly drawing of the gear-box, 3D assembly and the bill of materials. In addition, it is possible to automatically calculate the service life of used bearings, the loft of the gear box. The project enables the user to determine approximately the stiffness of the front and rear supports of the gear box, and elastic displacement of the spindle at end point.