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5-axis machining center NB 151
horizontalfor aeronauticsCNC

5-axis machining center - NB 151 - STARRAG AG - horizontal / for aeronautics / CNC
5-axis machining center - NB 151 - STARRAG AG - horizontal / for aeronautics / CNC
5-axis machining center - NB 151 - STARRAG AG - horizontal / for aeronautics / CNC - image - 2
5-axis machining center - NB 151 - STARRAG AG - horizontal / for aeronautics / CNC - image - 3
5-axis machining center - NB 151 - STARRAG AG - horizontal / for aeronautics / CNC - image - 4
5-axis machining center - NB 151 - STARRAG AG - horizontal / for aeronautics / CNC - image - 5
5-axis machining center - NB 151 - STARRAG AG - horizontal / for aeronautics / CNC - image - 6
5-axis machining center - NB 151 - STARRAG AG - horizontal / for aeronautics / CNC - image - 7
5-axis machining center - NB 151 - STARRAG AG - horizontal / for aeronautics / CNC - image - 8
5-axis machining center - NB 151 - STARRAG AG - horizontal / for aeronautics / CNC - image - 9
5-axis machining center - NB 151 - STARRAG AG - horizontal / for aeronautics / CNC - image - 10
5-axis machining center - NB 151 - STARRAG AG - horizontal / for aeronautics / CNC - image - 11
5-axis machining center - NB 151 - STARRAG AG - horizontal / for aeronautics / CNC - image - 12
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Characteristics

Number of axes
5-axis
Spindle orientation
horizontal
Applications
for aeronautics
Other characteristics
CNC
Rotational speed

18,000 rpm
(113,097 rad.min-1)

X travel

650 mm
(25.59 in)

Y travel

650 mm, 660 mm
(25.59 in, 25.98 in)

Z travel

600 mm
(23.62 in)

Description

Dedicated kinematic concept for efficient Blisk roughing or finishing. Expansion of the spindle through thermal drift or centrifugal forces can constantly be measured and compensated for by direct measurement. The NB 151 offers a superior accessibility for all kinds of multi-blade parts, be it blisks, impellers, diffusors or nozzle guide vanes. No matter if it is called a «Blisk» (bladed disk) or an «IBR» (integrally bladed rotor), no matter if it is single stage or multi stage, Starrag’s dedicated machine concept of the NB 151 provides the best solution for efficiently machining of these parts. Blisks made from Titanium, Nickel-based superalloys and the Blisks made of blade steels for stationary gas turbines triggered the development of the NB 151. The challenges posed by the thin, unstable airfoils are easily met by the new productive manufacturing approaches that Starrag provides. For all the necessary manufacturing operations Starrag provides the benchmark: Efficient roughing for Blisks machined from solid, adaptive machining for friction welded Blisks, high dynamic finishing of the airfoils in point contact. Shortest cycle times and zero scrap rate production are what the Starrag NB 151 stands for. The NB 151 is based on the very successful Starrag LX series. Technological competence: - Optimized kinematic concept - Expansion of the spindle through thermal drift or centrifugal forces is constantly measured and compensated for by direct measurement - The effects of machine displacements due to thermal drift can be corrected directly on the workpiece - Non-machining time («air cut») on forged blanks is eliminated

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.