Component testing: Attention to the smallest detail

A perfect engine invariably is the compilation of perfect detailed parts. This is why MTU will only use components that have proved their value during testing. All mechanical component tests are invariably conducted under simulated environment and engine conditions with realistic loads. MTU performs tests on engine parts, such as disks, blades and vanes, casings and shafts, as well as engine accessories, such as control units and sensors.

Components subjected to testing:

Disks
Stator vanes
Rotor blades
Casings
Shafts
Bearings and other engine parts

Typical component tests:

Vibration analyses
Shaker tests on components and overall systems
HCF tests on rotor blades and stator vanes
Load tests on casings, shafts and stators
Bird strike tests
Ballistic impact tests
Casing containment tests
Overspeed or burst tests on disks
Endurance tests on disks and shafts
Rub-in tests on rotating components
Erosion tests
Leakage tests on seal systems
Functional bearing tests under load

Components are tested for:

Vibrational behavior
Functionality
Reliability
Life
Wear