Turbine Blade Milling Machine Starrag HX-251/15

Year of Production: 1997

The machine is scheduled for the processing of turbine blades with a length of up to 1200 mm.



Technical Data

Maximum length of blades: 1200 mm

Minimum length of blades: 600 mm (300 mm with small modification) **

Directional diameter: 500 mm



Strokes

Longitudinal (X): 1700 mm

Transverse (Y): 400 mm

Vertical (Z): 400 mm

Circular Drive (A): endless

Spindle angle directional (B): +/- 50 °



Maximum Advances

X: 20 m / min

Y: 20 m / min

Z: 20 m / min

A: 120 U / min

B: 30 U / min

CNC

OSAI Series 10

Software

OSAI type RCS

This is Starrag specific software used for the processing of the blades.

Spindle

Spindle Ganfior: 27 Kw

Maximim Speed: 1500 rpm

Spindle Cone: HSK A63

Torsional moment: 85 Nm

Weight: 13,000 Kg

Working hours: 68,000

Spindle working hours: 40.900



The machine is operational and used for production just before dismantling.

Maintenance works done:

Revision Axis "A" in 2007

Revision Axis "B" in 2009

** To work under blades 600 mm; replace / change the protective guides tailstock.

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