compressor disc

compressor disc

compressor disc
The inner section of compressor wheel that makes up a stage of compression in an axial-flow compressor. The disc is mounted on compressor shaft. The rotor blades are mounted on the disc periphery. Each compressor stage has its own disc.
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Caption: FIGURE 3: Manufactured rotor-bearing system of the developed gas turbine: (a) compressor discs; (b) free turbine disc; and (c) locations of the bearings.
Nine hundred and fifty employees are responsible for the manufacture of highly stressed components in aircraft engines, such as compressor discs and drums, turbine discs with nickel-based alloys, as well as blisks with titanium alloys.