Description | TNC-20A / AL |
Capacity | |
Swing over Bed | Ø 460 mm (18.1") |
Swing over cross slide | Ø 280 mm (11") |
Distance between center | 460 / 660 mm (18.1" / 26"), Linear guide way: 380 / 580 mm (15" / 22.8") |
Cutting diameter | Ø 270 mm (10.6") Direct / Ø 220 mm (8.7") VDI |
Hydraulic chuck | Ø 210 mm (8") |
Bar capacity | Ø 52 mm (2") / OPT Ø210 mm (8") |
Bed width | 360 mm (14.2") |
Bed slant angle | 30 degree |
Spindle | |
Spindle nose | A2-6 |
Spindle hole | Ø 62 mm (2.4") / OPT Ø 75 mm ( 3") |
Spindle taper | 1 / 20 |
Spindle speed | 40 ~ 4000 R.P.M |
Spindle motor | FANUC βilp 18 (9 / 11 kw) |
Spindle dia. (OD) | Ø 100 mm (3.9") |
Turret | |
Turret type | Hydraulic turret / Servo turret (OPT) |
Tool station & size (OD) | 8, 25 x 25 mm (1" x 1") |
X travel | 150 mm (5.9") |
Z travel | 400 / 640 mm (15.7" / 25.2"), Linear guide way: 320 / 560 mm (12.6" / 20.5") |
Y travel | +- 50 mm (OPT) |
Rapid traverse | X: 15 M / Min Z: 15 M / Min |
ID Tool holder dia. | Ø 32 mm (1.3") |
Tailstock | |
Tailstock travel | 240 / 480 mm (9.4" / 18.9") |
Quill travel | 80 mm (3.1") |
Quill diameter | Ø 70 mm (2.8") |
Quill taper | MT4 |
*The Specifications are subject to change without prior notice.
Main Spindle Motor Output And Torque (opt.)
High Rigid Bed Structure
High tension mechanite cast iron. Ground and heat treated to offer hardness over HS 70.
Teflon are coated on all of the slide surfaces, fully ground and scraped to provide a high precision movement as well as positionability.
The space are design in accordance with Ergonomics to offer a smallest machine at high performance utilization on the space and sites. Operations are easily and safely as a matter of Ergonomics design.
Work Range
(Unit mm) for TNC-20AL
Direct
VDI
Floor Space
(Unit mm) for TNC-20AL
High Precision Spindle
This spindle is equipped with double row high precision roller bearings and angular contact thrust double row bearings.
High Speed And High Accuracy Turret
Hydraulic turret driven by gears and clutch providing a high accuracy. With random system which can be rotated bi-directions to offer a quickest tool change. The tool to tool change time is minimum to 0.2 sec. In case of the longest distance tool change, there is only with 1 second tool change time.
Multi-Purpose Milling, Tapping And Drilling On Driving Tool Turret
1. 8 or 12 tools are available on the turret.
2. 6 driving tools are available on the turret offering milling, drilling and tapping operation.
3. Advanced Fanuc controller to offer 0.001 degree resolution accuracy.
4. 3/5 HP for the driving tool servo motor.
5. 25-4000 RPM for the driving tool turret.
Programmable Tailstock
Main Spindle Motor Output And Torque
(Unit mm) for TNC-20AL
Tool Interference Drawaing (mm)
Tool System (mm)
Direct
VDI
VDI
Driving
Standard Accessories
- Hydraulic hollow chuck and cylinder
- Hydraulic turret and tool holders(for direct type disk only)
- Hydraulic tailstock for TNC-20A series
- Coolant system and hydraulic system
- Center sleeve, Ø8, 10, 12, 16, 20, 25, MT1 & MT2 (one of each) for TNC-20A series
- Center sleeve, Ø12, 16, 20, 25, 32, MT2 & MT3 (one of each) for TNC-30N series
- Chip conveyor
- Operation manual
Options
- Bar feeder
- Parts catcher
- C axis / spindel index with driving tool turret
- Tool presetter
- Extra tool holder
- Sub spindle
- VDI tool holders
- CE mark