DAMI C-09

AEROSPACE

DAMI — Mechanical Impedance Analysis Flaw Detector

Multi-functional bond tester for detection and visualization of defects in composite materials: disbonds, delaminations, corrosion in aircraft constructions using impedance, eddy-current and impact methods.

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Technical Specifications

Testing methods	Impedance, Eddy-current, Impact
Target materials	Polymer-composite materials (PCM), honeycomb structures, duralumin and aluminium sheets, metal alloys, coal plastics, glassfiber laminates
Detectable defects	Disbonds, delaminations, laminations, lack-of-adhesion, density anomalies, corrosion, water ingress
Eddy-current application	Corrosion detection on back sides of duralumin / aluminium sheets; current-conducting material property checks
Impedance application	Disbonds and delaminations in composite and honeycomb materials
Position tracking	Coordinate scanner "Slider M2"
Industries	Aircraft, Helicopter, Engine manufacturing, Six key PCM-consuming industries

Description

The Bond Tester DAMI is a multi-functional, special-purpose device enabling detection and visualization of defects within composite materials, such as disbonds of honeycomb material and structure cores. The device also enables detection of corrosion within various aircraft constructions, including the chassis and disks. NDT techniques: impedance, eddy-current and impact testing methods.

When the eddy-current testing application is activated, corrosion on back sides of duralumin and aluminium sheets is detected and current-conducting material properties are checked. When the impedance testing application is activated, disbonds, delaminations and density anomalies of composite and honeycomb materials and structures are detected.

To determine the probe position on the test object, the coordinate scanner "Slider M2" is used. DAMI is applicable across six key industries that consume polymer-composite materials, covering all stages of manufacturing, technical inspection and maintenance.