2D/3D-Microfocus-Tomograph (µCT) for non-destructive 3D-X-ray inspection and -reconstruction with a reolution in the mikrometer range and large inspection room

2D/3D 微焦点断层扫描仪 (µCT)，用于无损 3D-X 射线检查和重建，具有微米级分辨率和大型检查室

• 批准号: 447276734
• 金额: --
• 依托单位: Technische Hochschule Nürnberg Georg Simon Ohm
• 依托单位国家: 德国
• 项目类别: Major Research Instrumentation
• 财政年份: 2021
• 资助国家: 德国
• 起止时间: 2020-12-31 至 无数据
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/447276734?language=en
• 关键词: 2D; 3D; Microfocus; Tomograph; CT

A powerful 2D/3D microtomograph for high-resolution X-ray inspection of polymer, ceramic and metallic components is to be procured. The non-destructive, spatially resolved imaging of components with high resolution allows a fast and accurate evaluation of systems without damaging the component/system for further investigations and applications. Within the scope of the acquisition, the main use is intended for the inspection of additively manufactured components and for the detection of defects in the components, for the examination of printed electronic components and the analysis of bones and other biological structures for the implementation in technical systems according to bionic principles. In addition, the equipment to be acquired is to be used for the inspection of monolithic multilayer ceramics and for the examination of fibre composite materials and coatings. In addition, it is planned to use the high resolution of the device to investigate the laminate structure of fuel cells and batteries. All these investigations are planned within the framework of ongoing and planned research projects at the Technische Hochschule Nürnberg. Some of the results are to be incorporated directly into the research projects of the existing research areas, but they will also open up the possibility of using the measurements to model materials and components.Due to the wide range of targeted materials in the research area of additive manufacturing (polymers, light metals and steel) and the partly quite large assemblies (diameter up to 30 cm and height up to 50 cm), a large installation space is necessary on the one hand, while at the same time the X-ray system has to provide high performance. Depending on the material, large components with low resolution or small components with high resolution can be examined. For printed electronics and fuel cell/battery systems, however, very high resolutions are desirable and the components have a rather small thickness to be radiographed. The ceramic components as well as the biological materials lie in the requirements between these two extremes. In order to enable the application of the device for all these questions, a flexible device with only one tube should be purchased in order to minimize later device costs.The main use of the device will be in research, but it is also planned to give students, who are involved in research projects as part of their studies, the opportunity to familiarize themselves with this examination method, which is increasingly used in research as well as in quality assurance in manufacturing.

将采购一款功能强大的 2D/3D 显微断层扫描仪，用于对聚合物、陶瓷和金属部件进行高分辨率 X 射线检查。对部件进行无损、高分辨率的空间分辨成像，可以在不损坏部件的情况下快速、准确地评估系统。用于进一步研究和应用的组件/系统在收购范围内，主要用途是用于检查增材制造的组件和检测组件中的缺陷，用于检查印刷电子组件和分析骨骼。和其他生物结构根据仿生原理在技术系统中实施此外，拟购买的设备将用于整体多层陶瓷的检查以及纤维复合材料和涂层的检查。所有这些研究都计划在纽伦堡工业大学正在进行和计划的研究项目的框架内进行。这现有的研究领域，但它们也将开辟使用测量来建模材料和组件的可能性。由于增材制造研究领域的目标材料（聚合物、轻金属和钢铁）范围广泛，并且部分对于相当大的组件（直径可达 30 厘米，高度可达 50 厘米），一方面需要较大的安装空间，同时 X 射线系统必须根据材料的不同提供高性能。低分辨率元件或小元件然而，对于印刷电子和燃料电池/电池系统来说，需要非常高的分辨率，并且要进行射线照相的组件具有相当小的厚度，而陶瓷组件以及生物材料则处于这些要求之间。为了使该装置能够解决所有这些问题，应该购买一种只有一根管子的柔性装置，以尽量减少后期的装置成本。该装置的主要用途将是在研究中，但它也是一种用途。计划给参与研究项目的学生作为学习的一部分，他们有机会熟悉这种检查方法，该方法越来越多地用于研究和制造质量保证。