5 STAR evo
50 - 80
- Monolithic Structure
- 5th Supporting Guideway
- Lathe with 4 Bed-Guideways
| Technical Specifications | 50 | 80 | |
|---|---|---|---|
| CNC | Mod. | Fagor (Fanuc / Siemens / Heidenhain) | |
| Height of centres | mm | 400 | 500 |
| Swing over bed | mm | 800 | 1000 |
| Swing over cross slide | mm | 500 | 750 |
| Distance between centers | mm | 3000... 12000 | 3000... 16000 |
| Bed width | mm | 670 | 1100 |
| Number of guideways | N. | 5 (4+1) | 5 (4+1) |
| Maximum weight of workpiece between centers | Kg | 6000 (7500) | 10000 |
| Spindle bore | mm | 130 | 130 |
| Spindle nose | Asa | 11" | 15" |
| Speed ranges (Automatic) | N. | 2 | 2 |
| Spindle speed range | rpm | 0:1200 | 0:1000 |
| Main motor power (S6/S1) | Kw | 45/30 (56/37) | 56/37 (71/51) |
| Cross slide travel | mm | 400 | 500 |
| X-Z axis rapid traverse | m/min | 9 | 9 |
| Tailstock quill diameter | mm | 120 (200 rotating quill) | 200 rotating quill |
| Tailstock quill travel | mm | 250 | 300 |
| Weigth | 50 | 80 | |
|---|---|---|---|
| Weight of the lathe of 3000 mm (D.B.C.) | Kg | 15000 | 21000 |
| Each additional meter | Kg | +1500 | +2000 |
| Optional | ||
|---|---|---|
Standard equipment
- NC FAGOR or SIEMENS or FANUC or HEIDENHAIN
- Beds – Legs – Headstock – Tailstock – Carriages made of cast iron
- Lathe with n. 4 guideways: central guideway is double to allow the carriage to move without any interference with steady rest and tailstock
- Spindle line supported by high accuracy bearings
- Carriages are sliding on antifriction material
- High accuracy ground and certified ballscrews on X & Z (up to DBC 5000 mm); from DBC 6000 mm the longitudinal carriage movement is made by hardened and ground rack with inclined teeth, double pre-charged pinion and n. 2 servomotors
- Electric plant with low voltage control panel; it is placed in a suitable airtight cabinet. Make of components is Siemens and/or Schneider
- Automatic lubrication controlled by NC
- Enclosure with front sliding doors and work area lighting with led lamps
- Control programming panel, screen and handwheel mounted on a moving orientable arm (to place it on the best position for operator)
- Telescopic protections of cross slides
- Safety protections according EC standards
- Chip tanks on wheels
- Cooling system with electropump.
- Safety microswitch (to prevent collision) for X axis, Z axis and tailstock
- End-stroke for X/Z axis and tailstock
- Steady rest
- 3 colours lighting
- Heat exchanger for oil cooling in the headstock
- Monolithic structure
- Automatic speed change gear box Baruffaldi with mechanic ratio 1:4
- Tailstock with rotating quill
- Portable electronic handwheel
- 5th guideway for supporting the carriage
- Set of service tools and wrenches – Operation and maintenance book with test certificate – NC programming manuals – Full electric diagram – Machine built according to EC standards
Optional equipment
- Hydraulically or pneumatic operated chucks
- Manual self-centering chucks
- 4-independant jaw chuck
- Manual turret
- Automatic 4 position turret
- Automatic 8/12 position disc turret
- Automatic powered disc turret with 8/12 positions
- “C” with continuous movement by using the main motor or an independant motor.
- “Y” Axis
- Hydraulically operated tailstock quill movement
- Tailstock with hydraulically operated locking/unlocking of tailstock base long bed
- Powered displacement of tailstock along bed
- Tailstock with rotating quill
- Chip conveyor
- Hydraulically operated steady rest
- Steady rest with larger Ø than standard
- Roller support steady for heavy loads
- Follow rest
- Boring bar support assembled on carriage
- Grinding unit
- Milling unit
- Handwheels placed on carriage like on manual lathes
- Air conditioner on electric cabinet
- Mist suction system
- Tool control probe
- Workpiece control probe
- Optical pressurized linear scales on X & Z axis
- Double carriage
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