Material Joining

TFMi™ Inspection for monitoring "Blind" Holes

21st February 2023

Blind hole inspection is an excellent fit for TFMi™. It really enables a full comprehensive profile view of the internal geometry of a part.

Application Notes

Phased Array Bolt Inspection, Encoded and Freehand

10th November 2021

Bolts are used in every industry over multiple applications from holding storage vessels and structures to the ground to connecting high pressure pipework and holding wind turbine blades in place.

Application Notes

Wind Turbine Bolt Inspection Utilising Ultrasonic Phased Arrays

10th November 2021

Bolts are vital for the long and safe running of wind turbines both on and offshore, they can be found in the Foundation, intersection flanges in the tower, holding the blades and in multiple areas within the Nacelle as well as ancillary structures.

Application Notes

TFMi™: Using Intermodal Analysis to Improve TFM Imaging

17th June 2021

Total Focussing Method (TFM) is a term given to the mathematical processing of waveforms
collected by a phased array data acquisition process to provide an image of a volume under
inspection.

Technical Papers

Intermodal TFM with Applications to Weld Inspections

17th June 2021