The Miyano BNJ-51SY6 is a CNC turning center designed for high-production machining of complex parts up to 2 inches (51 mm) in diameter. Here's a closer look at its features and specifications:
Features:
- Simultaneous machining: The BNJ-51SY6 boasts a unique design with a stationary main spindle headstock, a main turret traversing on X and Y-axis, and an 8-station backworking sub-turret with 4 live positions. This enables simultaneous machining on both the main and sub-spindles, significantly reducing cycle times.
- Increased tool capability: The machine comes equipped with a 12-station main turret (all live tool capable) and an 8-station sub-turret, offering excellent flexibility for complex parts. The main turret's live tool positions now boast an impressive 25 Nm of torque, allowing for tackling more demanding operations.
- Y-axis functionality: The inclusion of a Y-axis on the main turret opens doors to a new range of machining possibilities. This allows for operations like plane milling, pocket milling, and large-diameter helical threading.
- Fanuc 0i-TF control: The BNJ-51SY6 incorporates the latest Fanuc 0i-TF control, providing a user-friendly interface and advanced CNC features not available on previous generations.
- Standard amenities: The Miyano BNJ-51SY6 comes loaded with standard features like a chip conveyor, parts conveyor, parts catcher, and a standard OD tool package, ensuring a production-ready machine right out of the box.
Specifications:
- Maximum bar capacity: 2 inches (51 mm)
- Standard turning length (SP1/SP2): 100 mm
- Standard machining diameter (SP1/SP2): 42 mm / 42 mm
- Spindle speed range (SP1): 60 - 6,000 rpm
- Spindle speed range (SP2): 50 - 5,000 rpm
- Main turret type: HD1, 12 stations (all live capable)
- Sub-turret type: 8 stations (with 4 live positions)
- Maximum drilling diameter (main turret): 13 mm
- Maximum tapping diameter (main turret): M12 x 1.75
- Turret slide stroke (X-axis): 165 mm
- Motor power (main/sub): 15 kW / 7.5 kW (15 min / continuous)
The Miyano BNJ-51SY6 is a powerful and versatile CNC turning center ideal for manufacturers looking to boost their production efficiency and tackle complex parts. Its combination of features, increased tool capability, and Y-axis functionality make it a machine well-suited for a variety of challenging applications.