A brief understanding of what CNC gantry drilling machines are Release time：2021-12-07 12:56:32 Number of views:316

CNC gantry drilling machine is mainly used for drilling, reaming, reaming, tapping and other processing. It is a kind of CNC hole machining machine which mainly uses drilling. Due to the development of machining centers, most CNC gantry drilling machines have been replaced by machining centers. However, in the automobile, locomotive, shipbuilding, aerospace, construction machinery and other industries, especially for ultra-long laminates, longitudinal beams, structural steel pipe fittings and other large parts with porous systems drilling, CNC gantry drilling machine is a better choice.

CNC gantry drilling machine is a CNC hole processing machine based on drilling. Due to the development of machining centers, most CNC gantry drilling machines have been replaced by machining centers. However, some parts with drilling as the main processing process still need to be processed by CNC gantry drilling machine, such as processing printed circuit boards, so there is still a need for a certain number of CNC drilling machines. Most CNC gantry drilling machines use point control and move along two or three axes at the same time to reduce positioning time. In addition, a turret tool library and an automatic tool changing device are added to the three-axis vertical CNC gantry drilling machine to form a drilling processing center (drilling center). The drilling center can not only carry out drilling, reaming, reaming, countersinking, tapping and other hole processing operations, but also complete contour control milling by linear interpolation and circular interpolation. The drilling center is mainly used for the machining of small and medium-sized parts in the electromechanical industry.

Vertical CNC gantry drilling machine is developed on the basis of ordinary CNC gantry drilling machine. It can complete multiple processes such as drilling, reaming, reaming, tapping, etc. It is suitable for medium and small batch production of parts with certain precision requirements for hole spacing. Here is a look at the characteristics of CNC gantry drilling machine.

1, each coordinate movement is driven by servo motor, convenient and flexible, stable accuracy.

2, the basic layout is: the slide seat moves through the full length of the bed, one side is open, the structure is simple and convenient, the upper and lower installation of the workpiece and the cleaning after work is convenient, easy maintenance, occupies a small area, suitable for the processing and production of long work parts.

3. The column on the slide seat of CNC gantry drilling machine is the same as that of ordinary radial drilling machine, and the radial arm can be lifted and lowered to facilitate the processing of workpieces of different heights.