BC2116、BC3116
BC2116、BC3116
The Takumi BC Series, double column machining center, is designed for heavy duty machining of large parts and high precision dies and molds. Thanks to the high rigidity frame structure and a variety of manual change head, BC Series enables a wider range of machining applications.
Double column structure
The one-piece design provides increased weight to absorb cutting vibration, and increased rigidity. The dual contact areas with the base eliminates pitch in the Y-axis and reduces the effect of machine leveling changes over time.
Outstanding ladder structure on the beam
The bridge utilizes a “ladder design” head casting and saddle which increases rigidity, reduces overhang and eliminates head deflection. The Y-axis cross rail saddle carries a constant weight, allowing for faster cutting while maintaining excellent part finish.
Twin hydraulic cylinders on spindle headstock
Z-axis is balanced with 2 hydraulic cylinders to minimize the workload of the motor and achieve smoother movement.
Large base with gear transmission on X-axis
Extra-wide base of X-axis and rib reinforced work table reduces vibrations while increasing machining stability.
X-axis is equipped with gear mechanism transmission which ensures optimal rigidity for heavy-duty cutting condition.
Travel
| Items | Unit | BC2116 | BC3116 |
|---|---|---|---|
| X axis | mm | 2100 | 3100 |
| Y axis | mm | 1600 | 1600 |
| Z axis | mm | 800 | 800 |
| Distance from spindle nose to table | mm | 200 – 1000 | 200 – 1000 |
| Distance from spindle center to column surface | mm | 430 | 430 |
| Distance between columns | mm | 1700 | 1700 |
Table
| Items | Unit | BC2116 | BC3116 |
|---|---|---|---|
| Dimension | mm | 2000 × 1500 | 3000 × 1500 |
| Max. load | kg | 8000 | 10 000 |
| T-slot（width × pitch × number） | mm | 22 × 200 × 8 | 22 × 200 × 8 |
Spindle
| Items | Unit | BC2116 | BC3116 |
|---|---|---|---|
| Spindle type | - | Gear | Gear |
| Spindle speed | rpm | 6 000 | 6 000 |
| Motor power（cont./S3-25%） | kW | 22 / 26 | 22 / 26 |
| Spindle taper | - | BT50 | BT50 |
Feed Rate
| Items | Unit | BC2116 | BC3116 |
|---|---|---|---|
| Rapid traverse（X / Y / Z） | m/min | 24 / 24 / 15 | 24 / 24 / 15 |
| Cutting feed rate | mm/min | 10 000 | 10 000 |
| Motor power（X / Y / Z） | kW | 7 / 7 / 4 | 7 / 7 / 4 |
ATC
| Items | Unit | BC2116 | BC3116 |
|---|---|---|---|
| ATC type | - | Arm | Arm |
| Magazine capacity | pcs | 24 | 24 |
| Max. tool diameter / adjacent empty | mm | 125 / 215 | 125 / 215 |
| Max. tool length | mm | 400 | 400 |
| Max. tool weight | kg | 15 | 15 |
| Tool shank | - | BT50 | BT50 |
Space & System Requirement
| Items | Unit | BC2116 | BC3116 |
|---|---|---|---|
| Pneumatic pressure | kgf/cm² | 6 | 6 |
| Electrical power consumption | kVA | 55 | 55 |
| Machine net weight | kg | 24 000 | 28 000 |
BC2116
| No | Standard Accessories |
|---|---|
| 1 | Fanuc 0iMF-Plus 10.4" controller |
| 2 | 6000 rpm, BT50, gear type spindle |
| 3 | 24T, BT 50, arm type ATC |
| 4 | Twin hydraulic cylinders with pneumatic assistance balancing system |
| 5 | Spindle air blast |
| 6 | Cutting air blast |
| 7 | Spindle cooling system |
| 8 | Spindle gear box cooling system |
| 9 | Cutting coolant system |
| 10 | Automatic centralized lubrication system（oil） |
| 11 | Full chip enclosure（without top cover） |
| 12 | Working light |
| 13 | 3-Color signal light |
| 14 | Washing gun & air gun |
| 15 | Betl type chip conveyor |
| 16 | Chip augers |
| 17 | Coolant tank |
| 18 | Manual pulse generator（MPG） |
| 19 | Heat exchanger for electrical cabinet |
| 20 | Maintenance tools |
| 21 | Leveling blocks and screws |
| 22 | Manuals |
| 23 | Oil skimmer |
| No | Optional Accessories |
|---|---|
| 1 | Mitsubishi M830, 15" controller |
| 2 | 10000 rpm, BBT50, direct drive spindle |
| 3 | 32T, arm type ATC |
| 4 | Coolant through tool holder |
| 5 | Coolant through spindle（CTS, 30 BAR） |
| 6 | 3-Axis ballscrew cooling |
| 7 | Linear scales（X/Y/Z) |
| 8 | 1000mm Z-axis travel |
| 9 | Oil mist collector |
| 10 | Oil mist device |
| 11 | Oil mist collector |
| 12 | Oil mist device |
| 13 | Tool length measurement |
| 14 | Workpiece measurement |
| 15 | Manual 90° head, extended head, universal head |
| 16 | Transformer |
| 17 | CE certification |
BC3116
| No | Standard Accessories |
|---|---|
| 1 | Fanuc 0iMF-Plus 10.4" controller |
| 2 | 6000 rpm, BT50, gear type spindle |
| 3 | 24T, BT 50, arm type ATC |
| 4 | Twin hydraulic cylinders with pneumatic assistance balancing system |
| 5 | Spindle air blast |
| 6 | Cutting air blast |
| 7 | Spindle cooling system |
| 8 | Spindle gear box cooling system |
| 9 | Cutting coolant system |
| 10 | Automatic centralized lubrication system（oil） |
| 11 | Full chip enclosure（without top cover） |
| 12 | Working light |
| 13 | 3-Color signal light |
| 14 | Washing gun & air gun |
| 15 | Betl type chip conveyor |
| 16 | Chip augers |
| 17 | Coolant tank |
| 18 | Manual pulse generator（MPG） |
| 19 | Heat exchanger for electrical cabinet |
| 20 | Maintenance tools |
| 21 | Leveling blocks and screws |
| 22 | Manuals |
| 23 | Oil skimmer |
| No | Optional Accessories |
|---|---|
| 1 | Mitsubishi M830, 15" controller |
| 2 | 10000 rpm, BBT50, direct drive spindle |
| 3 | 32T, arm type ATC |
| 4 | Coolant through tool holder |
| 5 | Coolant through spindle（CTS, 30 BAR） |
| 6 | 3-Axis ballscrew cooling |
| 7 | Linear scales（X/Y/Z) |
| 8 | 1000mm Z-axis travel |
| 9 | Oil mist collector |
| 10 | Oil mist device |
| 11 | Oil mist collector |
| 12 | Oil mist device |
| 13 | Tool length measurement |
| 14 | Workpiece measurement |
| 15 | Manual 90° head, extended head, universal head |
| 16 | Transformer |
| 17 | CE certification |
Other products
The Takumi BC Series, double column machining center, is designed for heavy duty machining of large parts and high precision dies and molds. Thanks to the high rigidity frame structure and a variety of milling heads as option, BC Series enables a wider range of machining applications.