FIELD: measurement technology; defectoscopy. SUBSTANCE: tomograph has radiation source with fan-shaped beam, scanner responsible for working displacements of object being tested, and detector matrix positioned in fan-shaped behind object under test. Detector micromatrix with single detectors is used as matrix detectors. Size of single detectors in scanning makes up к-ю-part of matrix detector width, where K is required scale of local tomography augmentation. EFFECT: higher accuracy of part quality estimation. 1 dwg
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Authors
Dates
1997-12-10—Published
1994-04-08—Filed