Types Of CNC Drilling Machines

The drilling center is formed by adding turret tool storehouse and automatic tool changer mechanism on the basis of 3-axis NC vertical drilling machine. The spindle motor with stepless speed regulation can automatically change the spindle speed. It can carry out drilling, expanding, reaming, tapping and other hole processing procedures, and can complete contour control milling with linear and circular interpolation.

Since most of the small and medium-sized parts need several cutters to process (less than 10 cutters), increasing the automatic tool changing device and automatically changing the spindle speed at the same time can reduce the labor intensity. Reducing tool changing time not only improves the automation of machine tools, but also improves labor productivity.

Because the contour control CNC system replaces the point control CNC system, it can be used for milling with linear and arc interpolation function, and it is more suitable for the parts of drilling and milling combined processing.