ARRANGEMENT FOR CONTROLLING FORMS OF SURFACES Russian patent published in 2006 - IPC G01B11/24 

FIELD: the invention refers to aviation and cosmic technique namely to means of controlling quality of aerodynamic surface and may be used in processes of controlling of contour of aerodynamic surfaces formed with exterior surfaces of two near located elements of heat reflecting isolation.

SUBSTANCE: the arrangement has a discretely scanning carriage with a sensor of displacement installed on the guide. Besides it is provided with the second carriage discretely synchronously with the first scanning carriage with a sensor of displacement. The second carriage is designed for controlling of the part of the surface which is not scanned by the first carriage. A command unit fulfilled in the shape of a perforated flap with which a phototransistor optically interacts is firmly connected with the guide. At that the indicated sensors and the phototransistor are connected with a calculating center.

EFFECT: increases accuracy of controlling of forms of surfaces composed of conjugated parts.

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