1 . High-rigidity/high-stability main structure
Use 3D-CAD and finite element analysis to delevlop high-rigidity machine tool structure
Resin bonded sand molding,twice aging,and special tank-type structure and optimized rib-reinforced lay-out,make the machine tool of good rigidity and hysteresis loss
2 . Machining center 650 machine body base, slide block, workbench, column, spindle box and other main foundation parts adopt high rigid cast iron structure, stable metallographic structure, distributed in the internal network structure reinforcement,to ensure the high rigidity and bending resistance and shock absorption performance of the foundation parts; The basic parts are made of resin sand and treated by sandblasting, tempering and vibration effectively to ensure the stability of the machine's accuracy in long-term use and provide a guarantee for the stability of the machine's performance.
3 . Machining center 650 high speed and high rigidity spindle unit combined with servo spindle motor; X/Y/Z adopts high torque servo motor. X/Y/Z adopts Taiwan high-precision high-strength ball screw with Japanese NSK bearing and high precision imported locking. X/Y/Z three-way guide rail adopts hard track design, fixed surface adopts ultra-high frequency quenching process after precision grinding; The sliding surface is made of high strength wear-resisting material with plastic tape. Y direction guide rail for four track design (including auxiliary guide rail) greatly increase the rigidity and strength of the machine tool.