CNC Pipe Drilling Machine

Machine structure:

 1. The machine tool is mainly composed of a bed, a rotating shaft, a three-grab self-centering chuck, a movable column, a power head, an adjustable tailstock, a numerical control system, and a cooling system.

  2. The circular tube CNC drilling machine adopts the form of workpiece rotation, column moving left and right, and spindle moving up and down.

The column, Z-axis sliding table, and bed are made of steel structural parts. They are annealed at high temperature before processing, and after semi-finishing, the stress is removed by secondary annealing, and then finishing is performed to ensure stable machine accuracy.

 4. The gantry CNC drilling machine has 3 CNC axes. One end of the bed is equipped with a high-precision turbo decelerating rotating mechanism. The clamping is a three-jaw self-centering chuck for clamping round pipes. The other end has an adjustable tailstock to adjust the length of the workpiece. To ensure concentric movement (Y axis), there is an adjustable lifting pipe bracket mechanism between the chuck and the tailstock, which can be adjusted freely according to the change of the pipe diameter. The bed is also equipped with a linear guide rail. The guide rail moves longitudinally (X-axis), the slide is equipped with a column, and the column is equipped with a guide rail. The power head can move in the vertical direction on the slide (z-axis). The x, Y, and z axes all use CNC servo motors and ball wires. Bar drive.

5. The power head spindle adopts a precision mechanical spindle, driven by a frequency conversion spindle motor, and can be steplessly adjusted according to needs. The spindle can clamp a drill or milling cutter through a BT30 chuck, with higher precision and high-speed cutting.

   6. The machine tool is water-cooled, equipped with coolant supply, recovery, and circulation systems. The cutting method is lower cutting and equipped with an automatic cutting machine. The machine can automatically clean and discharge iron pins. It is equipped with an automatic oil circuit lubrication system to ensure linear guides. Smooth and long-term effective work with ball screws.

    7. The control adopts Zhongweixing CNC system, the electric drive adopts high-precision servo motor drive, equipped with RS232 interface and color display, Chinese operation interface, on-site/external USB input workpiece, easy operation, equipped with full digital high-speed handwheel, Your operation is more convenient and faster.

In order to ensure the reliability of the machine tool, the key parts are all imported high-quality products, see the catalog of imported parts.