PRODUCTS
Watch the videos
- Heavy-duty machining and on-board gauging
- Highly efficient heavy-duty machining and high-efficiency machining.
- 3D Machine View
- A 3D representation of the MCR-BⅤ(30x50).
- Video Brochure
- As a double-column machining center for 5-face applications, the MCR-BV offers high accuracy precision for the large-part machining market.
A general-purpose machine for a variety of applications from
high-accuracy machining to heavy-duty cutting
Providing stable machining accuracy even during long runs, from heavy-duty cutting of steel and castings to highly efficient machining of aluminum. One MCR-BV handles a wide range of applications.
Industries
Being used by machine tool, aircraft, railcar manufacturers and in various other core industries that require higher product accuracies.
Feature
01 High accuracy High accuracy machining specs are standard
3D Smart Calibration System Calibrates spatial accuracy
Automatic and easy measuring of spatial accuracy with the calibration master and touch probe. Calibrating machine accuracies by any operator is easy.
Thermo-Friendly Premium
Thermal deformation control for the large machines
Even for large machines where suppressing thermal displacement is difficult, high dimensional stability is achieved not only when ambient temperatures change, but also for machine start ups or machining restarts.
Accuracy Stability Diagnosis Function
Self-diagnosis of changes in machine accuracy
Self-diagnosis of machine accuracy changes due to uneven factory temperatures and floor thermal deformation.
AbsoScale (X-Y-Z-W axes)
Improved positioning accuracy for each axis
02 High efficiency Spindle with high torque and output integral motor/spindle: standard
Integral motor/spindle with high torque and output
Handling everything from powerful cutting to high-accuracy finishing.
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- Machining capacity:
- 1,170cm3/min
(Material: S45C; Z-axis protrusion: 600 mm)
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- Spindle speed:
- 6,000min-1
(integral motor/spindle)
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- Max output:
- 43/37/30kW (57/50/40 hp)
(10 min/cont (high speed) / cont (low speed))
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- Max torque:
- 1,406/981N-m
(10 min/cont)
03 Attachment head variations More than 100 types available
Over 100 attachment head types to choose from
A wide variety of attachment heads are available, including the NC-BC universal head with integral motor/spindle (option). Machining parts with complex shapes can be handled by one machine, greatly improving productivity.
Note: The data shown here represent "actual data," which may not be obtained under different environmental, machine specifications, tooling, cutting, and other conditions.
04 NC-BC Universal Head Nutating type
One machine completes from roughing to finishing of aluminum materials, realizing powerful 5-axis machining
The nutating type NC-BC Universal Head can perform machining from many directions through 5-axis control.
Workpieces that were mounted to the top of the table for machining can now be mounted to the vertical surface of an angle plate, reducing chip accumulation on workpieces.
This reduces stoppage loss caused by cleaning work previously conducted by operators as well as chip issues, realizing long runs of stable operation.
In addition, multiple workpieces can be mounted to an angle plate at the same time and machined efficiently from multiple directions to improve productivity.
High-efficiency machining of aluminum materials with a 50 kW, 20,000 min-1 spindle
The high-output nutating type NC-BC Universal Head is capable of powerful machining. It cuts large aluminum workpieces with high efficiency, reducing the machining time.
Cycle times 37% less
[Applicable workpiece]
Rib (aircraft part)
| Size | : 1,840 × 400 × 50 mm |
| Material | : A7075 |
End milling capacity
| 6,700 cm3/min | Tool | ø25 roughing end mill |
| Spindle speed | 12,500 min-1 | |
| (material: A5052) | Feed rate | 12,350 mm/min |
| Depth × width | 15.5 × 35 mm |
| 3,750 cm3/min | Tool | ø25 roughing end mill |
| Spindle speed | 20,000 min-1 | |
| (material: A7075) | Feed rate | 15,000 mm/min |
| Depth × width | 10 × 25 mm |
Note: The data shown here represent "actual data," which may not be obtained under different environmental, machine specifications, tooling, cutting, and other conditions.
High-efficiency machining from multiple directions is realized with a small interference area
The nutating type NC-BC Universal Head performs several machining processes in one-chucking to reduce the lead time and chucking errors. Its structure, which minimizes the interference area when the head swings, enables even short tools to fit into complex shapes for highly efficient machining.
With a 180° B-axis, the tool is oriented above horizontal to expand the areas that can be machined, including the lower sides of workpieces.
B-axis 180°, C-axis 0°
B-axis 0°, C-axis -200°
Highlighted Specs
| Item | Unit | MCR-BⅤ |
|---|---|---|
| Effective width between columns | mm (in) | 2,650 to 3,650 (104.33 to 143.70) |
| Table working surface | mm (in) | 2,000 × 4,000 (78.74 × 157.48) to 3,000 × 12,000 (118.11 × 472.44) |
| Spindle speed | min-1 | 6,000 |
| Tool storage | tools | 50 |
| Motor | kW (hp) | 43/37/30 (57/50/40) (10 min /cont (high speed) / cont (low speed) ) |
| Machine size (W × D × H) |
mm (in) | 7,370 × 10,730 × 6,420 to 8,340 × 27,930 × 6,700 (290.16 × 422.44 × 252.76 to 328.35 × 1,099.61 × 263.78) |
