The Miyano BNE-51MSY is a high-performance CNC lathe designed for complex machining applications. It builds upon the strengths of the BNE series, known for its rigidity, heavy-duty cutting capabilities, and exceptional precision, by adding features that significantly improve machining times and versatility.
Key Features of the Miyano BNE-51MSY:
- 3-Tool Simultaneous Machining: The BNE-51MSY boasts synchronized/superimposed control, enabling three tools to work simultaneously. This feature dramatically reduces cycle times, making it ideal for high-volume production environments.
- Enhanced Back Spindle Capabilities: The addition of an X3 axis on the back spindle (SP2) allows for more complex machining operations. This increased functionality opens doors for a wider range of workpiece designs.
- Improved Control System: The Mitsubishi M720vs control system provides user-friendly support screens to aid programming and operation. This intuitive interface minimizes setup times and simplifies operation for machinists of all experience levels.
- Double Turret System: Equipped with two 12-station turrets, the BNE-51MSY offers exceptional tool capacity and flexibility. This allows for a wider variety of tools to be readily available, reducing the need for frequent tool changes and further improving efficiency.
- Proven Performance: The BNE-51MSY inherits the core strengths of the BNE series, including high rigidity for stable machining, exceptional power for heavy-duty cutting, and outstanding precision for accurate results.
The Miyano BNE-51MSY is a powerful and versatile CNC lathe that delivers significant improvements in machining efficiency and precision. With its 3-axis back spindle, superimposed control, and user-friendly control system, this machine is ideal for manufacturers looking to optimize production times and produce complex workpieces with exceptional accuracy.
| BNE-51MSY | |
|---|---|
| Maximum work length | 90 mm |
| Maximum bar diameter SP1 | ∅ 51 mm |
| Maximum bar diameter SP2 | ∅ 51 mm |
| Spindle | |
| Number of spindles | 2 |
| Spindle speed SP1 | 5,000 rpm |
| Spindle speed SP2 | 5,000 rpm |
| Spindle nose SP1 | A2-6 |
| Spindle nose SP2 | A2-6 |
| Draw tube Dia. SP1 | ∅ 52 |
| Draw tube Dia. SP2 | ∅ 52 |
| Type of collet chuck SP1 | H-S22/ DIN177E |
| Type of collet chuck SP2 | H-S22/ DIN177E |
| Power chuck size and type SP1 | 6" ( ∅ 69) |
| Power chuck size and type SP2 | 6" ( ∅ 69) |
| Turret | |
| Number of turrets | 2 |
| Turret stations HD1 | 12 ST. |
| Turret stations HD2 | 12 ST. |
| Shank size of square turning tool | ¾" Sq. |
| Diameter of drill shank | 1" |
| Diameter of drill shank | 1" |
| Revolving tool | |
| Number of revolving tools | Max. 12+12 |
| Type of revolving tools | Single clutch |
| Tool spindle speed range | Max. 6,000 rpm |
| Feed rate | |
| Rapid feed rate X1 axis | 18 m/min |
| Rapid feed rate Z1 axis | 20 m/min |
| Rapid feed rate Y1 axis | 12 m/min |
| Rapid feed rate X2 axis | 16.2 m/min |
| Rapid feed rate Z2 axis | 18 m/min |
| Rapid feed rate X3 axis | 18 m/min |
| Rapid feed rate Z3 (B) axis | 20 m/min |
| Slide stroke X1 axis | 195 mm |
| Slide stroke Z1 axis | 380 mm |
| Slide stroke Y1 axis | 80 (±40) mm |
| Slide stroke X2 axis | 195 mm |
| Slide stroke Z2 axis | 175 mm |
| Slide stroke X3 axis | 155 mm |
| Slide stroke Z3 (B) axis | 450 mm |
| Motors | |
| Spindle motor SP1 | 15/11 kw (15 min./cont) |
| Spindle motor SP2 | 7.5/ 5.5 kw (15 min./cont) |
| Revolving tool motor | 4.0 kw 25 Nm |
| Hydraulic operating motor | 1.5 kw |
| Lubricating motor | 0.023 kw |
| Coolant motor | 0.25 kw |
| High-pressure coolant motor | 0.8 /1.36 kw (50/60 Hz) |
| Turret index motor | 0.7 kw |
| Power supply | |
| Capacity | 44 KVA |
| Voltage | AC 200/ 220 V |
| Air supply | 0.5 Mpa |
| Fuse | 125 A |
| Hydraulic oil tank capacity | 10 L |
| Lubricating oil tank capacity | 4 L |
| Coolant tank capacity | 4 L |
| Machine height | 2,050 mm |
| Floor space | W 2,725 × D 2,159 mm |
| Machine weight | 17,640 lbs. |