CNC Plate Drilling and Milling Machine Model PHD1616
Machine structure:
The machine bed is cast, mainly composed of worktable, movable gantry, movable sliding saddle, drilling and milling power head, automatic lubrication device, protective device, circulating cooling device, digital control system, electrical system, etc. Rolling hard rail pair support and guidance, precision lead screw pair drive, the machine tool has high positioning accuracy and repeat positioning accuracy.
1. Workbench
The workbench is made of grey iron (HT250), which is finished by secondary tempering and vibration aging treatment, with good rigidity and no deformation. The work surface adopts casting structure.
2. Movable gantry:
The movable gantry is made of gray cast iron (HT250). The front side of the gantry is equipped with two ultra-high bearing capacity rolling linear guide pairs, a set of precision ball screws and a servo motor, so that the power head slide is used as the Y axis. When moving in the same direction, the drilling power head is installed on the power head slide plate. The gantry movement is realized by the rotation of the ball screw driven by the servo motor through the precision coupling.
3.Movable saddle:
The sliding saddle is a precision cast iron structure. The sliding saddle is equipped with two ultra-high load-bearing CNC hard-track sliding tables, a set of precision ball screw pairs and a high-precision planetary reducer connected to the servo motor to drive the drilling power The head moves in the Z-axis direction, which can realize the fast forward, work forward, fast reverse, stop and other actions of the power head. It has the functions of automatic chip breaking, chip removal and pause.
4. Drilling power head:
The drilling power head adopts a dedicated servo spindle motor, and the geared synchronous belt decelerates to increase the torque to drive the precision spindle. The spindle adopts the first three rear two five-row Japanese angular contact bearings to achieve stepless speed change. The spindle is equipped with a pneumatic tool change system to enable tool replacement Fast and convenient, the feed is driven by a servo motor and a ball screw. The X and Y axes can be linked, using semi-closed loop control, which can realize linear and circular interpolation functions. The spindle end is a BT50 taper hole, equipped with high-speed rotary joint, and can use high-speed U-drilling center to discharge water.
Specifications:
| Workpiece size | LxW | 1600x1600 mm |
| Gantry height | 600 mm |
| Drilling power head | Qty. | 1 |
| Spindle taper | BT50 |
| Max.drilling diamter | Φ75 mm |
| Max.thickness | ≤180 mm |
| Tapping diameter | M3-M28 |
| Spindle speed | 30~3000 r/min |
| Servo spindle motor power | 15kW |
| Distance from the lower end of the spindle to the worktable | 200-600mm |
Lateral movement of power head (X axis) | Max.horizontal stroke | 1600 mm |
| Lateral movement speed | 0~9 r/min |
| Servo motor power | 2.4 kW |
| Gantry longitudinal movement (Y axis) | Max. feed stroke | 1600 mm |
| Feed moving speed | 0~9 m/min |
| Servo motor power | 2x2.4 kW |
| Vertical ram feed motion (Z axis) | Max. stroke | 400 mm |
| Moving speed | 0~8 m/min |
| Servo motor power | 2.4 kW (Brake) |
| Three-axis positioning accuracy | X/Y/Z/A/B/C | 0-0.02mm/1000mm |
| Three-axis repeat positioning accuracy | X/Y/Z/A/B/C | 0-0.01mm/1000mm |
| Tooling: | Four-jaw self-centering hydraulic chuck |
| Overall size | LxWxH | 5300x3400x2700 mm |
Product Tags:
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CNC Plate Drilling And Milling Machine 1600*1600mm Workpiece Precision Ball Screws Servo Motors Images
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