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- CST-Heavy Cutting Series
SUN FIRM MACHINERY IND CO., LTD.
CST-Heavy Cutting Series
重切削數控車床
- 床台旋徑 : 1070 mm ~ 1270 mm
- 兩心間距離 : 1000 mm ~ 7000 mm
- 床面寬度 : 665 mm
- 主軸孔徑 : 153 mm ~ 356 mm
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Product Specifications
| Specifications/Model | CST 42 | CST 46 | CST 50 | ||
|---|---|---|---|---|---|
| Processing capacity | |||||
| bed rotation | 1070 mm (42") | 1170 mm (46) | 1270 mm (50") | ||
| Saddle Helix | 680 mm (27") | 780 mm (31) | 880 mm (35") | ||
| Notch rotation diameter | *1400 mm (55") | *1500 mm (59") | *1600 mm (63) | ||
| notch width | *560 mm (22") | ||||
| Distance between two hearts | 1000 mm, 2000 mm, 3000 mm, 4000 mm, 5000 mm, 6000 mm, 7000 mm, 8000 mm, 9000 mm, 10000 mm | ||||
| Spindle box | |||||
| spindle nose | A2-11 / *A2-15, A2-20 | ||||
| spindle bore | 153 mm (6") | *230 mm (9") | *255 mm (10") | *310 mm (12") | *356 mm (14") |
| Spindle speed | 1-680 rpm | 1-450 rpm | 1-420 rpm | 1-400 rpm | 1-350 rpm |
| Spindle speed change | 4 | 2 | |||
| Saddle | |||||
| X-axis travel | 680 mm (26") | ||||
| Z-axis travel | 1300 mm, 2300 mm, 3300 mm, 4300 mm, 5050 mm, 6050 mm, 7050 mm, 8050 mm, 9050 mm, 10050 mm | ||||
| Servo motor | X : 3 KW (4 HP) Z : 7 KW (9.4 HP) | ||||
| Rapid feed | X: 10 m/min (393 ipm) Z: 8 m/min (315 ipm) | ||||
| Cutting feed | X / Z : 0.001-500 mm/rev (0.0004"-20"/rev) | ||||
| Dota | |||||
| Number of cuts | H4 / *H6 , *V8 | ||||
| External diameter tool size | 32x32 mm (1-1/4"x1-1/4") | ||||
| Internal diameter cutter dimensions | Ø 50 mm (2") | ||||
| Tail Seat | |||||
| Tailstock spindle diameter | Ø 155 mm (6") | ||||
| spindle travel | 250 mm (10") | ||||
| mandrel taper | MT NO.6 | ||||
| motor | |||||
| Continuous freeze frame | AC 22 KW (30 HP) | ||||
| 30 minutes frozen | AC 26 KW (35 HP) | ||||
| hydraulic pump | 1.5 KW (2 HP) | ||||
| Cooling water pump | 0.375 KW (0.5 HP) | ||||
| bed platform | |||||
| Bedside width | 665 mm (26") | ||||
| control | |||||
| controller | FANUC, FAGOR, SIEMENS | ||||
Standard Annex
| FANUC 0ITF controller | Cooling system | Four Directions Dota |
| hydraulic system | Lubrication system | ejector sleeve and ejector pin |
| Foundation bolts and whole blocks | Toolbox | User Manual |
| Controller Manual |
Optional accessories
| Dual-turret device | H4 Dota | H6 Dota |
| Hydraulic center support | Large spindle bore | 3-jaw hydraulic chuck |
| 3-jaw air compressor chuck | Double clamp device | Power Turret |
| American-style four-jaw chuck | British four-jaw chuck | Etching frame |
| Rotary hydraulic tailstock | Iron shaving machine | Fagor controller |
| Siemens controllers | H4 special tool holder | Roller support frame |
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