BNA-S2/DHY2
FIXED HEADSTOCK TYPE AUTOMATIC CNC LATHE
Machine Options
Standard Accessories
- Comprehensive static toolholder package
- Auto Power Shut-off
- Cut-off Confirmation
- Parts Catcher
- Chip conveyor
- Parts Conveyor
- Medium Pressure Coolant system
Optional Accessories
- Automatic bar feeder
- Coolant mist extraction system
- In cycle probing
- Work handling automation
- Spindle Medium Pressure Coolant
- Spindle Air Blow
Specifications
General
- Maximum Machining Length – 100mm
- Number of Axes – 7
- Collet Chuck – Standard (Main + Sub)
Main Spindle
- Bar Capacity – 42mm
- Maximum Machining Length – 100mm
- Power Chuck (option) – 5
- Main spindle speed – 60 -6,000RPM
- Main spindle drive power – 5.5/7.5kW
Sub-Spindle
- Bar Capacity – 42mm
- Main spindle speed [rpm] – 50 -5,000RPM
- Main spindle drive power – 3.7/5.5kW
Turret - Main
- Number of stations – 8 (all driven)
- Tool positions – 16
- Driven station power – 2.8/1.0kW
- Driven station speed – 50-5000RPM
- Shank height of Square Turning Tool – 20mm
- Drill Shank Diameter – 25mm
Turret - Sub
- Number of stations – 6
- Shank height of Square Turning Tool – 20mm
- Drill Shank Diameter – 25mm
Other Information
- Space requirement (without bar feeder) – 2,220×1,460×1,700mm
- Weight – 2,900kg
Machine Overview
Work Area
Main Turret
- 8 station turret with the half-position indexing mechanism utilizes all 16 turret stations with no turret tool holder interference.
- The 8 driven tool positions are individually powered (2.7 / 1.0kW, 5000rpm) to minimize torque loss and a lubricating system protects the gears inside the turret.
- A flexible package of fixed and driven tooling is available.
- Y axis as standard allows more complex parts with driven tools.
Sub Turret
- The BNA-42DHY is equipped with a 6 station sub turret beside the main spindle, for back working .
- Can accommodate 3 turning tools and 3 drilling tools.
- Tool holders are not required except for Round Hole Bushes.
- Allows work to be carried out simultaneously on sub spindle whilst main turret works on main spindle.
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