India
KXG
KXG Series
Varients:
KXG 45-14 / KXG 45-23 / KXG 60-23 / KXG 90-23
The KXG series enabling 5-axis, precision machining of large sized complex component in single setup from roughing to finishing operations. Machine is built with very high static and dynamic rigidity. Fixed walls in concrete specifically adapted to the harmonic requirements of the machine which maximises structure rigidity and allows maximum damping during demanding cutting conditions. 2-axis fork head with integrated torque motor and linear motor for linear axis enables high speed machining. Powerful high torque electro-spindle helps for high metal removal rate. The series finds wide range of application in Die-Mould machining, punches & tool machining and precision part machining for aeronautic, automotive.
Key Features
- Moving gantry type rigid concrete walls structure.
- Fork type milling head with 2 rotational direct driven B & C-axis.
- Structure integrating large glasses allowing on easy control of machining.
- Incremental measurement by optical encoders & glass scale.
- Powerful high speed high torque electro-spindle.
- 40 tool ATC outside of working area.
- 60 m/min. rapid rates with high acceleration.
- linear motors enables acceleration rates up to 18 m/s2
- Table dimension up to 9000 x 2500 with load carrying capacity of 52 tons.
- Greater accessibility for easy loading/unloading.
- Centralized & programmable lubrication.
Simultaneous 5-Axis machining- High Speed Machine
- High Speed Electro-Spindle
- TPM Friendliness
| KXG 45 - 14 | KXG 45 - 23 | KXG 60 - 23 | KXG 90 - 23 | ||
| Linear X/Y/Z Axis | |||||
| Travel | mm | 4500/1400/800 | 4500/2300/800 | 6000/2300/800 | 9000/2300/800 |
| Rapid Feedrate | m/min | 60/60/45 | 60/60/45 | 60/60/45 | 60/60/45 |
| Acceleration on Axis | m/s2 | 4/4.5/6 | 4/4.5/6 | 4/4.5/6 | 4/4.5/6 |
| Rotating Head (B-C Axis) | |||||
| B Axis | Deg. | ± 95° | ± 95° | ± 95° | ± 95° |
| C Axis | Deg. | ± 190° | ± 190° | ± 190° | ± 190° |
| Rotation Speed | rpm | 100 | 100 | 100 | 100 |
| Table | |||||
| Length x Width | mm | 4700 x 1390 | 4700 x 2480 | 6200 x 2480 | 9000 x 2480 |
| Admissible Load | kg | 21000 | 25000 | 30000 | 30000 |
| Distance Spindle Face to Table Top (Min./Max) | mm | 185/985 | 185/985 | 185/985 | 185/985 |
| Electro Spindle | |||||
| Rotating Speed | rpm | 20000 | 20000 | 20000 | 20000 |
| Taper | HSK 63A | HSK 63A | HSK 63A | HSK 63A | |
| Power (S6-40%/S1) | kW | 75/60 | 75/60 | 75/60 | 75/60 |
| Torque (S6-40%/S1) | Nm | 75/60 | 75/60 | 75/60 | 75/60 |
| Characteristic Speed | rpm | 9550 | 9550 | 9550 | 9550 |
| Tool Magazine | |||||
| Pocket Qty. | 40 | 40 | 40 | 40 | |
| Tool Taper | HSK 63A | HSK 63A | HSK 63A | HSK 63A | |
| Tool Length | mm | 300 | 300 | 300 | 300 |
| Tool Diameter | mm | 90 | 90 | 90 | 90 |
| Tool Weight | kg | 8 | 8 | 8 | 8 |
| Accuracy | |||||
| Linear Axis (X/Y/Z Axis) | |||||
| Positioning Uncertainty (P) | mm | 0.025/0.010/0.010 | 0.025/0.010/0.010 | 0.035/0.010/0.010 | 0.050/0.010/0.010 |
| Repeatability (Ps medium) | mm | 0.005/0.005/0.005 | 0.005/0.005/0.005 | 0.006/0.005/0.005 | 0.006/0.005/0.005 |
| Rotating Axis (B/C -Axis) | |||||
| Positioning Uncertainty (P) | sec | 10 | 10 | 10 | 10 |
| Repeatability (Ps medium) | sec | 5 | 5 | 5 | 5 |
| Coolant | |||||
| Flow-Pressure | l/min-bar | 10-45 | 10-45 | 10-45 | 10-45 |
| Tank Capacity | Ltr. | 1500 | 1500 | 1500 | 1500 |
* Depend upon clamping arrangement, Tooling & Job
# Refer machine detailed layout
