Nb 251

Description

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 series provides the best solution for efficiently machining these parts. Blisks made from Titanium, Nickelbased superalloys and the Blisks made of blade steels for stationary gas turbines triggered the development of the NB series. 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 achievable on the Starrag NB series. The NB series is based on the very successful Starrag LX series.

  • Machine tools, metal machining - parts and accessories
  • Nb Starrag
  • Starrag Kinematic
  • Blisk Starrag

Product characteristics

Number of Spindles
1
Max. Blisk Diameter mm
750
X-Axis mm
700
Y-Axis mm
400
Z-Axis mm
400
A-Axis degree
360 endless
Swivel B-Axis degree
+/-87
Linear Axes X Y Z m/min
62
Rotary Axis A U/min
200
Rotary Axis B U/min
60
Linear Axes P mm
0.009
Linear Axes Ps mm
0.0028
Rotary Axes P sec
4.0
Rotary Axes Ps sec
4.0
Power at 100% Duty kW
28
Torque at 100% Duty Nm
181
Speed U/min
18000
Tool Taper
HSK-A63 (A80)
Max. Tool Weight kg
6.5
Max. Tool Diameter mm
150
Max. Tool Length mm
250
Standard / Max. number of Tools
24/62
Tool Chance Time Double Gripper sec
8
Weight kg
12000
Lenght x Width x Height mm
5000x3260x3200
Safety Concept
CE-compliant
Siemens
840D

Domain icon Manufacturer/ Producer

09117 Chemnitz - Germany

Contact

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