POLIGO B2-M

Advanced deburring machines

POLIGO B2-M

Achieve greater shape compliance for your turbine blade roots.

The BULA POLIGO B2-M is an advanced deburring machine dedicated to the most demanding operations, such as turbine blade root deburring.

Based on a rotary table architecture, the B2-M is the only machine on the market capable of combining milling and brushing operations in parallel.

Shape compliance is guaranteed thanks to the built-in wear control of the milling and brushing tools.

The programming is based on FANUC CNC for maximum quality and maximum productivity.

  • Deburring

Informations and download

Contact

Applications

Brushing on POLIGO B2-M

Before brushing

After brushing

Characteristics

  • 2 CNC units allowing simultaneous execution of different operations
  • Precision, repeatability, and user-friendliness
  • Simplified programming via the user interface
  • Touch screen MMI by BULA
  • Single clamping for complete finishing
  • Milling toolpath generated by CAM software can be uploaded
  • Macro library for part positioning
  • Automatic tool wear management for optimum work regularity
  • Loading/unloading of parts in hidden time

Functionalities

Milling unit

Brushing unit

Specificities

  • 𝗕𝗥𝗨𝗦𝗛𝗜𝗡𝗚 𝗨𝗡𝗜𝗧
  • Control of the X-Y-Z-A-C axes and interpolation
  • "Teach-in" point programming
  • Brush speed and rotation direction control
  • Automatic 3-D brush wear control parameters ensures optimum uniformity of the tool work pressure during process
  • C axis function as a rotary spindle with variable speed / rotation direction or position
  • 𝗠𝗜𝗟𝗟𝗜𝗡𝗚 𝗨𝗡𝗜𝗧
  • Control of the X-Y-Z-A-C axes and interpolation
  • Max speed of the spindle: 30,000 rpm
  • RENISHAW groove position measuring ensures accurate and regular milling path
  • Tool length and tool wear measuring device
  • C axis function for position
Deburring of turbine blade roots
Maximum part size (L x W x H) 15-80 x 15-80 x 30-150 mm
Number of spindles 4
BULA tool clamping Ø45 / M65 mm
Pneumatic 2 stages - 8mm
Load capacity 2 kg
Number of units 2
Number of axes 5
Axis interpolation per unit (milling) 3
Axis interpolation per unit (brushing) 4
   
Stroke X axis 200 mm
Stroke Y axis (optional) 200 mm
Stroke Z axis 250 mm
Stroke A axis (standard configuration) 125°
Stroke C axis 360°
Path measuring probe Renishaw
Tool length measuring laser Renishaw
Milling spindle
Max speed 30,000 rpm
Power 1,5 kW
HSK type HSK-E25
Brushing spindle
Max speed brush 600-3,000 rpm
Max size brush Ø300/35 x 100 mm
Overall dimensions (L x W x H) 2,5 x 2,8 x 2,45 m
Weight 2 800 kg
Rated power 11 kW
Compressed air 6 bars

Options

Unit dust cover

Quick-change pallet system

Our automation solutions

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