Tornio a fantina mobile passaggio barra diam. 20
Descrizione
Più funzioni, tempo ciclo più breve, più conveniente, alta precisione, elevata rigidità.
Capacità di lavorazione:
| Diametro della barra | 3~20 mm |
| Max. lavorare il diametro di serraggio sul lato posteriore del mandrino | 20 mm |
| Max. lunghezza di lavorazione | 170 mm ( Direct motor - driven guide bushing ) |
| 80 mm ( Mechanical-drive guide bushing ) | |
| 250 mm ( Fixed guide bushing ) | |
| 45 mm ( Guide bushing-less ) | |
| Max. diametro di foratura / maschiatura del mandrino principale | ø10 mm / M8 |
| Max. diametro di foratura / maschiatura del fuso posteriore | ø8 mm / M6 |
| Max. foratura / maschiatura dia. del fuso dell'attrezzo trasversale | ø6 mm / M5 |
| Max. sega da taglio montabile / Nos. A croce strumento post | ø30 mm × 2 |
| Max. diametro di foratura / maschiatura del mandrino dell'utensile posteriore | ø6 mm / M5 |
| Machining capacity | |||
| Bar stock diameter | 3~20 mm | ||
| Max. work chucking diameter at back spindle side | 20 mm | ||
| Max. machining length | 170 mm ( Direct motor - driven guide bushing ) | ||
| 80 mm ( Mechanical-drive guide bushing ) | |||
| 250 mm ( Fixed guide bushing ) | |||
| 45 mm ( Guide bushing-less ) | |||
| Max. main spindle drilling / tapping diameter | ø10 mm / M8 | ||
| Max. back spindle drilling / tapping diameter | ø8 mm / M6 | ||
| Max. drilling / tapping dia. of cross tool spindle | ø6 mm / M5 | ||
| Max. mountable slitting saw dia. / Nos. at cross tool post | ø30 mm × 2 | ||
| Max. drilling / tapping diameter of back tool spindle | ø6 mm / M5 | ||
| Machine capacity | |||
| Speed | Main spindle | 200～10,000 min-1 (※1) | |
| Back spindle | 200～12,000 min-1 (※2) | ||
| Cross tool spindle | 200～5,000 min-1 | ||
| Back tool spindle | 5,000 min-1 | ||
| Tool numbers : 21 | OD turn tool (left) | 2 | |
| OD turn tool (right) | 3 | ||
| Face fixed ID tool | 4 | ||
| Back fixed ID tool | 4 ( mounted at face / back ID tool post) + 2 ( mounted at independent back tool post) | ||
| Cross live tool | 4 | ||
| Back live tool | 2 | ||
| Tool size | |||
| OD turn tool shank | 12 × 12 × 85 mm | ||
| Boring tool shank ( for face / back, back tool post ) | ø20 mm | ||
| Chuck for cross live tools | ER16×2 + ER11×2 | ||
| Chuck for back live tools | ER16× 2 | ||
| Rapid traverse | 30 m / min (X: 24 m / min) | ||
| Controlled axes | 5 (X1、Y1、Z1、X2、Z2) | ||
| MOTOR | |||
| Main spindle motor | 2.2 / 3.7 KW ( Rated / 15min.) | ||
| Back spindle motor | 1.5 / 2.2 KW ( Rated / 5min.) | ||
| X1、Y1、Z1、X2、Z2 Axis motor | 0.5 KW | ||
| Cross tool spindle motor | 0.5 KW | ||
| Back tool spindle motor | 0.5KW | ||
| Coolant pump motor | 0.75 KW | ||
| Lubrication pump motor | 11W( 0.011KW) | ||
| Spindle cooling oil pump motor | 0.19 KW | ||
| Others | |||
| Net weight | 1,700 Kg | ||
| Equipment capacity | 11 KVA | ||
| Power source required | ≧9 KVA | ||
| Air pressure | ≧0.4 MPa (4Kg / cm2 ) | ||
| Air flow | ≧30 NL / min | ||
| Cutting coolant tank capacity | 115L | ||
| Machine size : L×W×H | 1,640 × 1,080 × 1,700 mm | ||
1. Normal / limited main spindle speed is 6,000 / 8,000 min-1 when mechanical-drive rotary guide bushing is used.
2. Speed should be limited to 10,000 min﹣1 when front work discharge unit is mounted.
3. All specifications are subject to change without notice in advance.
Standard NC specification
| MODEL | GO-205-II |
| No. of controlled axes | 5 (X1,Z1,Y1,X2,Z2) |
| Spindles synchronized (speed ＆ phase angle) | S1- S2 ( Main spindle -Back spindle) |
| Axes synchronized | Z1-Z2 |
| Axes composite control | Z1-Z2 |
| Axes simultaneously controlled | Max. 4 axes / each path |
| Least input increment | 0.001mm ( Diametrical designation for X axes) |
| Max. programmable dimension | ± 8 digits |
| Rapid traverse rate | 30m / min (X1: 24 m / min) |
| Spindle / Feed rate override | 0～150% / 10% increments |
| Absolute / incremental command | X,Z,Y: Absolute / U,W,V: Incremental |
| Tool offset pairs | ±6 digits / 64 pairs |
| Display unit | 10.4”color LCD |
Other NC function
| MODEL | GO-205-II |
| C axis at main spindle side | standard |
| C axis at back spindle side | standard |
| Cross tool spindle rigid tapping | standard |
| Threading、synchronous cutting | standard |
| Continuous thread cutting | standard |
| Manual handle feed | standard |
| Memory card I/O interface | standard |
| RS232C interface | standard |
| Background editing | standard |
| Run time and parts count display | standard |
| Custom macro | standard |
| Constant surface speed control | standard |
| Spindle synchronous control | standard |
| Axis synchronous control | standard |
| Tool geometry / wear offset | standard |
| Programmable data input | standard |
| R Chamfering / corner R | standard |
| Tool nose radius compensation | standard |
| HRV control | standard |
| Multiple repetitive cycle | standard |
| Extended part program editing | standard |
| Inch / metric conversion | standard |
| Direct drawing dimension programming | standard |
| Canned cycles for drilling | standard |
| Rigid tapping (Main / back spindle) | standard |
| Manual handle retrace | standard |
Standard accessories＆software
- Software for tool-tip height compensation
- Tool life management
- Main spindle collet sleeve (for round bar machining)
- Back spindle collet sleeve (for round bar machining)
- Safety door
- Coolant flow switch
- Spindle cooling unit
- Standard tools
- Slide fixing blocks (for transit)
- Automatic power shut-off
- Face / back ID tool post
- 4-spindle cross tool attachment (※1)
- Back tool post ( with 2 fixed tools, 2 live tools) (※2)
- Cutting coolant nozzles
- 3-tiered warning lamp set
- Work light
- Coolant pump ( 1HP )
- Work catcher
- Bar feeder interface
- RS232 interface
- Fixed guide bushing
- Guide bushing-less kit
- Front work discharge (from back spindle)
- Rear work discharge (from back spindle)
Optional accessories
- Mechanical-drive rotary guide bushing
- Motor direct- drive rotary guide bushing
- Oil cooler (for coolant temperature control)
- Oil mist collector
- High pressure coolant system
- Work conveyor
- Chip conveyor and chips cart
- Main spindle collet sleeve for non-rounded bar (for mechanical-drive guide bushing)
- Main spindle collet sleeve for non-rounded bar (for guide bushing-less type)
- Main spindle collet sleeve for non-rounded bar
- Small- bore spindle sleeve for reducing bar vibration (ø6～17, 1 mm increment)
- ER11 drill collet holder (ø20- shank , for face / back , or back ID tool post )
- ER16 drill collet holder (ø20- shank , for face / back or back ID tool post )
- Double-headed ER11 drill collet holder (ø20- shank , for face / back ID tool post )
- Double-headed ER11 / ER16 drill collet holder (ø20- shank , for face / back ID tool post )
- Bar feeder
- Tooling zone work light
1. Either main spindle brake ( 1°or 15°indexing) or C1 axis is also required.
2. Either back spindle brake ( 1°or 15° indexing) or C2 axis is also required.
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