Top Quality High Speed CNC Flange Drilling Machine China Factory Supply Directly
Application:
The CNC gantry drilling and milling machine is mainly used for the drilling, chamfering, tapping, and milling of plate/structural parts with the thickness of flanges, discs, rings, plates and other workpieces within the effective range. Drilling through holes and blind holes can be realized on single material parts and composite materials. The processing process is digitally controlled and the operation is very convenient. It can realize automation, high precision, multiple varieties and mass production.
Equipment structure:
The equipment is integrally cast, mainly composed of worktable, fixed beam 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, Movable sliding 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.
2, 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 Italian Rotofors high-speed rotary joint, and can use high-speed U-drilling center to discharge water.
Specifications:
| Workpiece size | LxW | 1000x1000 mm |
| Gantry height | 600 mm |
| Drilling power head | Qty. | 1 |
| Spindle taper | BT50 |
| Max.drilling diamter | Φ60 mm |
| Max.thickness | ≤180 mm |
| Tapping diameter | M3-M20 |
| Spindle speed | 30~3000 r/min |
| Servo spindle motor power | 11kW |
| Distance from the lower end of the spindle to the worktable | 200-600mm |
| Lateral movement of power head (X axis) | Max.horizontal stroke | 1000 mm |
| Lateral movement speed | 0~9 r/min |
| Servo motor power for lateral movement | 10N/M |
| Gantry longitudinal movement (Y axis) | Max. feed stroke | 1000 mm |
| Feed moving speed | 0~9 m/min |
| Feed servo motor power | 15N/M |
| Vertical ram feed motion (Z axis) | Max. stroke | 400 mm |
| Moving speed | 0~8 m/min |
| Servo motor power | 1x15N/M (Brake) |
| Three-axis positioning accuracy | X/Y/Z/A/B/C | 0-0.02mm |
| Three-axis repeat positioning accuracy | X/Y/Z/A/B/C | 0-0.01mm |
| Machine weight | / | About 5T |
| Overall size | LxWxH | 3200x2200x2200 mm |
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High Speed CNC Flange Drilling Machine China Factory Supply Directly Images
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