E. N. Simonov, K. M. Vinogradov, A. N. Gorozhankin, A. S. Anikin, D. Yu. Khryukin
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引用次数: 0
Abstract
For additive manufacturing of highly reliable and highly expensive metal products for the aerospace and nuclear industries, where there is no room for defects, methods of real-time non-destructive testing are particularly important. One of the methods of this kind of quality control is X-ray computed tomography, which determines the internal structure of the manufactured layers of the product at any point within its volume based on an analysis of tomographic images of these layers. The article presents features of application of the image reconstruction methodology designed for fan-beam X-ray computed tomography to cone-beam radiation and spiral scanning.
摘要对于航空航天和核工业中高可靠性和高成本金属产品的增材制造而言，实时无损检测方法尤为重要。这种质量控制方法之一是 X 射线计算机断层扫描，它可以根据对这些层的断层扫描图像的分析，确定产品体积内任意点的制造层的内部结构。文章介绍了将为扇形光束 X 射线计算机断层扫描设计的图像重建方法应用于锥形光束辐射和螺旋扫描的特点。
期刊介绍：
Russian Engineering Research is a journal that publishes articles on mechanical and production engineering. The journal covers the development of different branches of mechanical engineering, new technologies, and tools for machine and materials design. Emphasis is on operations research and production-line layout, industrial robots and manipulators, quality control and process engineering, kinematic analysis of machine assemblies, and computerized integrated manufacturing systems.
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