Maintenance, repair, and overhaul (MRO)
Increase service and maintenance intervals
Once the engine is in operation, it will undergo regular inspection and maintenance. As airlines aim to increase the intervals between each maintenance visit, modern 3D metrology can help MRO shops extend the compressor blades' life or reduce the time required for each service visit.
A compressor blade is susceptible to a wide range of defects, each presenting a unique challenge. These defects can manifest in different blade zones (A, B, C), on different sides of the airfoil (convex or concave), and on different types of edges (leading or trailing). They include undersize chord, reduced thickness, and roughening of the blade surface, among others.
Dimension faults
- Corrosion and wear on the blade.
- Dents or nicks on the blade surface.
- Gross deformation and creep compared to the blade's original condition.