Case Study

Pitting And Corrosion

Pitting And Corrosion

Inspection Problem Pitting on a jet engine turbine blade requires repair once it exceeds a depth threshold. If the pitting is too severe, the blade cannot be repaired and has to be scrapped. Identifying blades that are eligible for repair saves significant costs for the airlines. Attempts have been made to visually inspect the blades and determine the depth by comparing the pitting coloration to examples or templates. Visual meas

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