The spindle and gear box are lubricated and cooled by pouring oil. The large parts of the machine tool all adopt the arch bridge type high-rigidity structure, and the layout of the headstock ensures that the force of the machine tool is more reasonable, and the column will not be distorted and deformed like the side-hanging offset spindle. Large section column to ensure that the upper end of the upper stroke of the machine tool can also be stable processing.
Machine tool structure: The large parts of the machine tool all adopt the arch bridge type high-rigidity structure, which is analyzed and designed by the finite analysis software to fully bear the load and force generated by the machining.