Purpose of the development: Designed for high-value and non-destructive testing of critical structures.

Recommended application field: engineering

Advantages over analogues: -non-contact; high sensitivity and information content; -the lack of any requirement for a controlled surfaces; high-efficiency; -no need for the manufacture of measurement standards; -objectivity and documentary.

The development stage readiness: Introduced in production

Description of the development:
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To implement the technology needed vysokokogerentny holographic laser, a set of optical elements (mirrors, lenses) with the holders, photographic recorder (photographic plates or photothermoplastic recorder), Rubber shock-isolating plate, the system loads the objects, and the automated system for processing information. Advanced holographic technology can be used in all branches of engineering. The most effective use of their high-priced and under inspection of critical structures, dilatometry products with ultra low coefficient of linear thermal expansion, when developing technologies the manufacture of polymer-composite materials. Nondestructive Testing. Kind of defects that are discovered: nepriklei, nepropai, cracks, delamination, flaking. Dimensions of the controlled objects are endless. Area One shot 1500x1500 mm, the minimum size of the defect, which is found 2x2 mm, speed of 1.0 m2/min. Device type: stationary, mobile. Analysis of the results - the visual. Holographic dilatometry. When developing new designs of space aviation widely used carbon fiber tubular elements. Their peculiarity - near zero coefficient of linear expansion (thermal linear expansion factor), and the anisotropy of thermal and mechanical characteristics. In this regard, the use of traditional methods and equipment dilatometric inefficiently due to their lack of sensitivity to movement (up to 5 microns) and small base dimensions (100 mm). Through the use of holographic dilatometry new opportunities: High sensitivity of the holographic interferometer makes it possible to measure the relative elongation of products, ranging from 0.25 microns; -Contactless measurement principle allows maximum eliminate the influence of the measuring elements on the test object; High-mobility optical design makes it easy to hold and rebuild the interferometer measurementfor on objects more than 1 m in length. Optimization of manufacturing technology. The use of holographic methods when developing technologies the manufacture of polymer-composite materials makes it possible to: -For faster verification of new technological solutions without destroying the structure itself; Provide test-response of the structure to different types of loads.

corresponds technical description
Guarantees stable results getting

Possibility of transfer abroad:
Licence's sale
Licence's sale
Technological document's sale
Joint production, sale, exploitation

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua