PHD2016 Model CNC Plate Drilling Machine 40mm Max Drilling Diameter 100mm Max Thickness

PHD2016 Model CNC Plate Drilling Machine 40mm Max Drilling Diameter 100mm Max Thickness

Application:

The CNC gantry drilling and milling machine is primarily engineered for drilling, chamfering, tapping, and milling of plates and structural components, including flanges, discs, rings, and plates, with workpiece thicknesses within the effective processing range. It enables the drilling of through holes and blind holes in both single-material parts and composite materials. The machining process is digitally controlled for enhanced operational convenience, and it supports automated, high-precision production across multiple varieties and in large quantities.

Equipment Structure:

It is primarily composed of a bed worktable, a mobile gantry, a mobile slide saddle, a drilling and milling power head, an automatic lubrication device, a protective device, a circulating cooling device, a numerical control system, an electrical system, and other components. Supported and guided by rolling guide pairs and driven by precision lead screw pairs, the machine tool achieves high positioning accuracy and repeat positioning accuracy.

Machine Bed and Workbench:

The machine bed undergoes welding, followed by annealing and precision machining, resulting in exceptional dynamic and static rigidity with zero deformation. Two high-precision linear guides are mounted on both sides of the bed base, ensuring uniform force distribution on the guide sliders and significantly enhancing the machine tool's rigidity, tensile strength, and compressive resistance. The drive system employs AC servo motors paired with precision ball screw assemblies for double-sided drive, enabling the gantry to move along the Y-axis. Additionally, the workbench is equipped with a hydraulic cylinder clamping system.

Drilling Head:

The drilling power head utilizes a dedicated servo spindle motor, which transmits power to a specialized precision spindle via a toothed synchronous belt to enhance torque output. The spindle is equipped with a Japanese angular contact bearing configuration (four rows at the front and two rows at the rear), enabling stepless speed adjustment. A pneumatic tool-changing system is integrated into the spindle, ensuring rapid and convenient tool replacement.

Feed movement is driven by a servo motor in conjunction with a ball screw. The X and Y axes support linkage functionality and employ semi-closed-loop control, enabling linear and circular interpolation operations. The spindle end features a BT50 taper hole, fitted with a high-speed rotary joint, and is capable of processing with a high-speed U-drill featuring a center outlet.

Specifications: