Radiographic detection recording, coding and tracing system and working method thereof

Abstract

The invention discloses a radiographic testing recording, coding and tracing system and a working method thereof, and belongs to the technical field of nondestructive testing of metal equipment. The system comprises a processor, a coding module, an input and display module, a memory module, a communication module, a welder code management module and a metal coding machine, the processor is respectively connected with the coding module, the memory module, the communication module and the metal coding machine, and the communication module is in communication interconnection with the ray detection system; and the coding module is connected with the input and display module and the welder code management module, and the coding module is used for generating a unique tracing code which corresponds to the ray detection image and contains the welder code. According to the invention, the ray detection record can be accurately traced, the rechecking workload is reduced, and meanwhile, potential quality hazards caused by steel seal knocking on parts such as thin-walled tubes by welders in the past are avoided.

Description

technical field [0001] The invention belongs to the technical field of non-destructive testing of metal equipment, and in particular relates to a radiographic testing recording coding traceability system and a working method thereof. Background technique [0002] At present, the commonly used X-ray digital imaging detection recording and traceability equipment is mainly composed of X-ray machine, imaging and film evaluation system. The manufacturer directly numbers the negatives of the weld inspection image during the film evaluation process. If there is a defect in the weld, it is directly recorded. Defective welds are numbered and repaired. Since the welds are not coded on the workpiece, it is not possible to confirm which weld each radiographic inspection image belongs to after the film review is completed. It can only be confirmed that the welds of each component correspond to a batch. Radiographic inspection images, but often the total number of welds in a component is ...

AI Technical Summary

Problems solved by technology

Since the welding seam of some special equipment components needs to be inspected again by a third-party inspection unit after the inspection of the manufacturing plant, when the random inspection finds weld defects and the film of the manufacturing plant is re-examined, because the specific image film number of the defective weld cannot be confirmed, It is necessary to re-examine hundreds of thousands of weld inspection chart negatives of a component one by one, and the workload is huge

[0003] In addition, according to the requirements of relevant standards, welder code stamps must be stamped near the welds of boiler pressure components. In manufacturing plants, welders generally use hand-held stamp punches to strike. Due to the large number of welds, welders have a large workload for marking stamps, and The force used by each welder is different during the knocking process. When the percussion force is too high for thin-walled pipes, stress will be generated, which will bring potential hidden dangers to quality.

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