What is CNC drilling machine

CNC drilling machines are mainly used for drilling, hole enlarging, reaming, tapping and other processing. They are digitally controlled hole processing machines that mainly perform drilling. Due to the development of machining centers, most CNC drilling machines have been replaced by machining centers. [1] In the automotive, locomotive, shipbuilding, aerospace, and engineering machinery industries; especially for the drilling of various large parts with multi-hole systems such as super-long stacked plates, longitudinal beams, structural steel, and tubular parts, they are the first choice.
Introduction to CNC drilling machines
CNC drilling machines are digitally controlled hole processing machines that mainly perform drilling. Due to the development of machining centers, most CNC drilling machines have been replaced by machining centers. However, some parts that mainly perform drilling still need to be processed using CNC drilling machines, such as printed circuit boards, so there is still a certain demand for CNC drilling machines.
Most CNC drilling machines use point control and move along two or three axes at the same time to reduce positioning time.
In addition, adding a turret tool magazine and an automatic tool changer to a three-coordinate CNC vertical drilling machine can form a drilling machining center (drilling center). The drilling center can not only perform drilling, expanding, reaming, countersinking, tapping and other hole processing procedures, but also complete contour control milling with linear and circular interpolation. The drilling center is mainly used for the processing of small and medium-sized parts in the electrical and mechanical industries.