ATL evo
320 - 370 - 380 - 420 - 500
| Technical Specifications | 320 | 370 | 380 | 420 | 500 | |
|---|---|---|---|---|---|---|
| Height of centres | mm | 320 | 370 | 380 | 420 | 500 |
| Swing over bed | mm | 640 | 740 | 760 | 840 | 1000 |
| Swing over cross slide | mm | 350 | 450 | 460 | 540 | 640 |
| Distance between centers | m | 1 - 1.5 - 2 - 3 - 4 - 5 - 6 | ||||
| Bed width | mm | 530 | 560 | |||
| Spindle bore | mm | 130 | 130 (Opt. 160 - 205 - 260 - 315 - 355) | |||
| Spindle nose | Camlock | 11" | ||||
| Speed ranges (Automatic) | N. | 2 | ||||
| Spindle speed range | rpm | 0:1500 | ||||
| Main motor power (S6/S1) | Kw | 33/22 (Opt. 45/30 ) | ||||
| Cross slide travel | mm | 400 | 430 | 500 | ||
| X-Z axis rapid traverse | m/min | 10 | ||||
| Tailstock quill diameter | mm | 100 | 105 (Opt. 120) | |||
| Tailstock quill travel | mm | 220 | ||||
| Tailstock quill taper | Morse | 5 | 6 | |||
| Max. weight between centers | Kg | 2500 | 3000 (Opt. 4000) | |||
| CNC | Mod. | Fagor (Opt. Fanuc / Siemens / Heidenhain) | ||||
| Weigth | 320 | 370 | 380 | 430 | 500 | |
|---|---|---|---|---|---|---|
| Peso del tornio da 3000 mm (D.P.) | Kg | 7600 | 7900 | 8800 | 9100 | 9400 |
| Ogni metro supplementare | Kg | +1000 | ||||
Standard equipment
- NC FAGOR or SIEMENS or FANUC or HEIDENHAIN
- Beds – Legs – Headstock – Tailstock – Carriages made of cast iron
- Induction hardened and ground guideways with hardness 50-55 HRC
- Spindle line supported by high accuracy bearings
- Automatic speed change gear box Baruffaldi with mechanic ratio 1:4
- Carriages are sliding on antifriction material
- High accuracy and ground ballscrews on x and z axis
- 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
- 3 colours lighting
- Heat exchanger for oil cooling in the headstock
- Monolithic structure (only with bed width mm 560)
- Headstock with n. 2 automatic speed ranges
- Tailstock displacement by manual clamping to carriage
- Steady rest
- Set of service tools and wrenches – Manual – NC programming manuals – 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.
- 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
- Follow rest
- Boring bar support assembled on carriage
- Grinding unit
- Milling unit
- Portable electronic handwheel
- 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
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