Use Solidworks to create three-dimensional entity model CNC carving and milling machine tool

CNC carving and milling machine tool model is set up, the first without affect the structure of the machine tool, CNC carving and milling machine tool model in Solidworks, to simplify the installation hole and chamfering of working drawing. Because of CNC carving and milling machine table, vertical plate, cross slide, stiffness of the beam itself are bigger, nc carving and milling machine table system of the low-order modal to rolling guide and the elastic deformation of ball screw; Similarly, skateboard system will the low-order modal based on rolling guide and the elastic deformation of ball screw. Skateboard system consists of two sets of rolling guide and ball screw bearing series, it is the low order natural frequency should be lower than a table the low order natural frequency of the system. When processing, the cutting force and inertial force excitation rotary spindle cycle, the two systems of relative vibration will affect the workpiece surface quality is one of the reasons. Engraving machine price information in yifan numerical control network.