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Miyano BNA-42DHY3
Brand
Miyano
The concept of space-saving and high functionality. Further realization of complex shape workpiece machining.
Almost all slides use square slide ways. The surface-contact sliding surfaces offer excellent rigidity and damping, enabling powerful cutting. They also contribute to longer cutting tool life.
Main turret and small sub-spindle left-right synchronized machining, along with double turning tool holders for overlapping machining, dramatically shorten machining time.
Half-cut structure and tool posts that can hold multiple rotary tools at a single station solve the tool shortage problem.
Specifications
| Model | BNA-42DHY3 | ||
|---|---|---|---|
| Capacity & Workholding | Max. Bar Work Diameter | SP1/SP2 | ø42/34mm |
| Max. Machining Length | 100mm | ||
| Hydraulic Chuck | SP1/SP2 | 5"/4" | |
| Spring Collet | SP1/SP2 | Stationary Type | |
| Spindle | Spindle Nose | SP1/SP2 | Special Flat Nose |
| Spindle Motor (15min Rated/Continuous) | SP1 | 7.5/5.5kW | |
| SP2 | 5.5/3.7kW | ||
| Spindle Speed | SP1 | 60～6,000 min-1 | |
| SP2 | 50～5,000 min-1 | ||
| Turret | Turret Type | SP1 | 8-Station Turret |
| SP2 | 6-Station Turret | ||
| Tool Shank Height | □20mm | ||
| Boring Tool Shank Diameter | ø25mm | ||
| Indexing Clamping Method | AC Servo Motor & Coupling | ||
| Travel | X1 Axis | 140mm | |
| Z1 Axis | 235mm | ||
| Y Axis | 70mm(±35) | ||
| X2 Axis | 140mm | ||
| Z2 Axis | 360mm | ||
| Indexing Time | 0.2Sec./1St. | ||
| Rotary Tool Drive Unit | Max. Number of Rotary Tools | SP1/SP2 | 8/--- |
| Tool Spindle Speed | 50～5,000 min-1 | ||
| Tool Spindle Motor | 2.8/1.0kW | ||
| Machine Size | Machine Height | 1,700mm | |
| Floor Space | 2,350×1,450mm | ||
| Machine Weight | 3,100kg | ||