HPN800-BAR
- Equipped with a bar head with a 555mm stroke, it provides powerful support for internal boring operations.
- It combines rigidity to withstand heavy cutting with smooth feed that enables high-speed movement.
- With a class rapid traverse speed of 60 m/min, non-cutting time is significantly reduced, improving productivity.
Line up
*The table can be scrolled horizontally.
- Model
- Pallet size
- Maximum mass on pallet [OP]
- Maximum workpiece dimensions
(Swing diameter × Height)
Bar Center
This model can be equipped with a BAR spindle with the largest W-axis spindle diameter in its class, φ130mm, and a stroke of 555mm.
The core cooling function significantly reduces spindle thermal deformation, providing powerful assistance during boring operations.
Benefits of implementing HPN BAR
-
- HPN BAR
-
- ボーリングミル
The spindle located in the center
Because the spindle is centrally located, the column does not twist.
Excellent sealing
Equipped with ATC, APC, and a highly sealed splash guard as standard. Features a highly functional mechanical structure.
Center-through coolant
It is effective for high cutting performance, extended lifespan, and efficient chip removal.
Hybrid structure that achieves high productivity
The machine's structure, which combines high productivity with heavy-duty cutting capabilities, significantly improves the productivity of boring operations.
3nd dayHigh precision and rigidity are achieved through 3-point support and 5-point auxiliary leveling.
Fast forward speed: 60 m/minThis machine boasts top-level rapid traverse speeds for its size, resulting in exceptional productivity.
Honeycomb rib structureThe T-shaped, high-rigidity base features a honeycomb-type rib structure that provides high cutting performance.
Processing examples
End plate for injection molding machine
Because the end plates of injection molding machines are large and require high precision, high mechanical rigidity is essential. Furthermore, the burden of setup changes becomes greater with large workpieces.
The BAR series' high-rigidity machine structure and BAR spindle enable deep hole drilling in a single chucking without setup changes, achieving both high-precision machining and productivity.
Specification.
| Travel | X-axis movement (column left/right) | 1530 mm |
|---|---|---|
| Y-axis travel (spindle up / down) | 1230 mm | |
| Z-axis travel (table forward/backward) | 1220 mm | |
| palette | Pallet size | 800mm × 800mm |
| Indexing angle | 1°[0.001°] | |
| Maximum mass on pallet [OP] | 2500kg | |
| Spindle | Spindle speed | 8000min-1 |
| Maximum spindle torque | 1202N ・ m | |
| Tool shank shape | BT50 | |
| Feed rate | Fast forward speed X/Y/Z axes | 60m/min |
| Fast forward speed W axis | 5m/min | |
| ATC | Number of tools that can be stored | 90 bottles [128 bottles] |
| Maximum workpiece dimensions | Swing diameter × Height | φ1750mm × 1400mm |
