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Components, Products and Structures

Engineering and materials knowledge used to:
  • Define appropriate tests conditions
  • Establish reliable basis for accelerated testing
  • Interpret modes of failure and failure mechanisms
  • Support finite element analysis and life assessment studies
Specialist test fixture design enables a variety of components and structures to be tested in multi-axis tests using a minimal number of actuators

Service related fatigue loading

Dynamic durability testing of polymers and components under complex loading conditions in single or multi-axis (linear actuators, torsion etc) using MTS Systems Component RPC software. Service-acquired data can be analysed and used to control the test machine actuators. Service data can also be analysed to define accelerated fatigue test conditions.



Some example applications:
  • Anti-vibration components for automotive, rail, oil & gas, marine and civil engineering (mounts, bushes, hangers etc)
  • Bonded structures
  • Medical devices and implants
  • Inflatable dams for irrigation schemes
  • Aircraft canopy and windscreen seal crack growth studies
  • Rotor components fabricated from composite materials
  • Aircraft landing gear, brakes and seals
  • Materials tests on radomes fabricated from sandwich structures
  • Rocket motor propellants performance
  • Aero engine seals and components
  • Torsional testing of automotive and aerospace drive shafts
  • Changes in load profile of medical devices through fatigue and wear
  • Understanding fatigue failure of automotive hydro-mounts and replicating the failure on a test rig
  • Rail pads in bi-axial shear/compression
  • Design optimisation of suspension bushes for low fatigue – includes geometry and rubber compound developments and improved low temperature performance
fatigue home failure analysis
 
 

© 2010 MERL Ltd. The registered company address of:
Materials Engineering Research Laboratory Limited is Wilbury Way,
Hitchin, Hertfordshire, UK, SG4 0TW.
Registered in England. Company registration number: 2015020.

Tel: +44(0)1462 427 850
Polymer Engineering, Testing, Inspection, Research and Development, UK