CAJ | 학술논문

简要介绍了计算机显示的DR（数字射线）检测系统的主要组成及检验时应依据的标准。对埋弧焊管焊缝的现场检测结果表明，该项检测技术能够达到埋弧焊管焊缝射线检测相关标准的要求。与传统的X射线检测及采用图像增强器的射线检测对比结果表明，计算机显示的DR（数字射线）检测系统具有检测效率高、检测灵敏度高、易实现数字化管理、对环境友好、受外界因素影响小等特点。
간요개소료계산궤현시적DR（수자사선）검측계통적주요조성급검험시응의거적표준。대매호한관한봉적현장검측결과표명，해항검측기술능구체도매호한관한봉사선검측상관표준적요구。여전통적X사선검측급채용도상증강기적사선검측대비결과표명，계산궤현시적DR（수자사선）검측계통구유검측효솔고、검측령민도고、역실현수자화관리、대배경우호、수외계인소영향소등특점。
In this article,it briefly introduced the major components of DR detecting system and the standards should be obeyed in detection. The field inspection results of SAW pipe weld showed that this kind of detection technology can meet the requirements of the relevant standard of SAW pipe weld radiographic inspection. Compared with the conventional X-ray detection and the radiographic inspection by adopting image intensifier,the results indicated that DR detecting system is with high efficiency,high detection sensitivity,which can easily realize digital management. It is friendly to the environment,and slightly affected by external factors.