The large castings such as the table, bed, column, beam and ram of the gantry CNC milling machine machining center are all made of high-rigidity cast iron with advanced design. The machine tools are all made of high-grade resin sand casting and box-shaped structure design. The internal stress is eliminated by aging treatment, and the material is tough. Coupled with the box-shaped structure design, the machine has sufficient rigidity, cutting resistance and high precision.
The precision feedback system of the gantry CNC milling machine machining center: the standard use of the screw tail is directly connected to the encoder, which accurately reflects the screw rotation position. The grating ruler can be purchased to achieve full closed-loop control and ensure good positioning accuracy.
Precision spat on the spindle end face of the gantry CNC milling machine machining center: All precision reference surfaces are manually trimmed, and the contact rate is maximized to obtain a reliable bearing reference.
