DAMI-C09

The Bond Tester “DAMI” is a multi-functional, special-purpose device, enabling to detect and visualize defects within composite materials, such as disbonds of honeycomb material and structure cores. The device also enables to detect corrosion within various aircraft constructions (including the chassis and disks). NDT techniques: impedance, eddy-current and impact testing methods. While activating the eddy-current testing application of “DAMI”, the corrosions on aback sides of duralumin and aluminum sheets are detected, the current-conducting material properties are checked

While activating the impedance testing application of “DAMI”, disbonds, delaminations, density anomalies of composite and honeycomb materials and structures are detected

While using the “DAMI”, the following defects can be detected:

• disbonds within inner walls manufactured from four-layer plastics (fiberglass materials) while the core thickness varies from 2.7 to 3.0 mm;
• disbonds at a great depth of metal alloys, coal plastics, glassfiber laminates, metal sheets;
• greasing between the skin and honeycomb core of the helicopter blade;
• disbonds between the structural parts;
• water within the composite structures.

To determine the probe position on the test object, the coordinate device (scanner) “Slider M2” is used

APPLICATION  INDUSTRIES
Six key industries are consumers of PCM materials