FIELD: control systems.
SUBSTANCE: use for control of pipeline circular seam. System of step-by-step inspection of annular pipeline weld seam includes guide belt, on which carriage with X-ray source and carriage with X-ray detector are installed with possibility of movement along belt, each of carriages is equipped with motor that provides movement of carriage, carriage movement control unit and signal transmission unit between carriages, displacement sensor and inclination angle to horizon sensor, besides, carriage of X-ray detector includes radiographic images storage unit of circular seam sections.
EFFECT: simplified design and increased reliability of control system operation.
7 cl, 6 dwg
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