PRODUCTS
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- MCR-S
- Double-column machining center MCR-S (Super) achives high accuracy and process-intensive machining of automobile press dies.
- Video Brochure
- The MCR-S roughs and finishes press dies in one setup and is designed for heavy-duty machining of process-intensive press dies for the automotive and aerospace industries.
- Side Panel Outer Mold
- High-speed machining with high quality and high accuracy for machined surfaces with subtle designs.
- 3D Machine View
- A 3D representation of the MCR-S(30x50).
Super fast, high-quality machine achieves
innovative production of press dies
Striving to provide the high speed, accuracy, and surface quality required for die/mold machining. Lead times are significantly reduced by reducing post-process polishing and upper/lower mold alignments.
Industries
Installed in machine shops producing high-quality automobile press dies for sharp edge and smooth curve applications.
Feature
01 High speed Achieves class fastest continuous cutting feed while maintaining high shape accuracy and surface quality
Mechanical structure enables high-speed continuous cutting feed and 20,000 min-1 high-speed attachment head applications
Achieving 25% shorter cycle times while maintaining shape accuracy with optimum cooling. The machine design ensures minimal following error even at fast feed rates.
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Average continuous cutting feed rates
X-, Y-axis: 20 m/min
Z-axis: 10 m/min -
Cycle times
25% less * (Previous machine: 7 hr 13 min; MCR-S: 5 hr 25 min)
* Automobile side panel machining compared to the previous machine.
02 High surface quality Standard equipped specs achieve high surface quality dies
Hyper-Surface
Reducing hand finishing times
Achieving auto compensation of part program disturbances that lead to part defects, and high surface quality cuts that suppress machining surface ridges.
Thermo-Friendly Premium
Controlling thermal deformation in large machines
Z-axis tilt due to ambient temperature change reduced to 1.7 µm/200 mm, and step error to 10 µm or less.
AbsoScale (X-Y-Z-W axes)
Improved positioning accuracy for each axis
03 High efficiency From roughing to finishing,
machine rigidity withstands heavy cutting to reduce production lead times of complete molds with one machine
High torque and power integral motor/spindle
Heavy cutting with a powerful spindle reduces cycle times. Roughing to finishing with one machine also shortens setup change times significantly.
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- Machining capacity:
- 710 cm3/min
(Workpiece: S45C; Z-axis protrusion: 800 mm, omnidirectional machining)
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- Spindle speed:
- 10,000 min-1
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- Max output:
- 26/22 kW (30 min/cont)
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- Max torque:
- 735/622 N-m (30 min/cont)
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-S |
|---|---|---|
| Effective width between columns | mm (in) | 2,650, 3,150 (104.33, 124.02) |
| Table working surface | mm (in) | 2,000 × 4,000 to 2,500 × 6,500 (78.74 × 157.48 to 98.43 × 255.91) |
| Spindle speed | min-1 | 10,000 |
| Tool storage | tools | 50 |
| Motor | kW (hp) | 26/22 (30 min/cont) (35/30) |
| Machine size (W × D × H) |
mm (in) | 7,370 × 10,730 × 6,420 to 7,870 × 16,430 × 6,700 (290.16 × 422.44 × 252.76 to 309.84 × 646.85 × 263.78) |
