Ipari Technológia
Ipari Technológia
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The CK series of CNC lathes feature a strong cast base and an exclusive slant bed structure which provide excellent rigidity, dampening and convenient chip removal. The high precision through-hole spindle, driven by a powerful A.C. main motor, features stability and low noise during operation. Key parts like the NC system, turret, chuck and bearings on the ball screw and main spindle are products of highly respected international vendors.
| Product | |
| Brand | BJ |
| Model | CK 7520 |
| Product type | Slant Bed CNC lathe |
| Operation | |
| Max. swing diameter over bed | 500 mm |
| Max. turning diameter | 370 mm |
| Max. turning length | 530 mm |
| Spindle bar diameter | 51 mm |
| Hydraulic chuck diameter | 210 mm |
| Type of spindle nose | GB5900.1 A2-6 |
| Spindle through hole diameter | 62 mm |
| Spindle bearing diameter (front/rear) | 100 mm / 90 mm |
| Spindle speed | 40-4000 rpm |
| Spindle drive motor power | 11/15 kW |
| Tailstock diameter/travel | 90 mm / 100 mm |
| Tailstock centre taper | Standard/live spindle |
| Tailstock centre taper | MT No.5/4 |
| Carrige slant angle | 45 degree |
| Movement distance, X | 210 mm |
| Movement distance, Z | 550 mm |
| Rapid traverse, X | 1200 mm/min |
| Rapid traverse, Z | 1600 mm/min |
| Servo motor torque, X | 6 Nm |
| Servo motor torque, Z | 12 Nm |
| Ball screw diameter, X | 28 mm |
| Ball screw diameter, Z | 40 mm |
| Turret stations | 8 pcs. |
| Tool size (turning / boring) | 25 mm x 25 mm / diameter: 40mm |
| Power supply | 35 kW |
| Dimensions | |
| Machine size | 3 255 mm x 1 805 mm x 1 805 mm |
| Machine weight | 5 150 kg |
The CK7520 lathe is offered in five versions: CK7520, CK7520A, CK7520B, CK7520C and CK7520/1000.
The maximal turning length can be 530 mm (for CK7520/A/B), 750 mm (CK7520C) or 980 mm (CK7520/1000).
Automatic Tool Changer (ATC) type:
SurfCAM 2 Axis SE program, Version 2007
SurfCAM software training, 2 days
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