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

将采购一台功能强大的2D/3D显微断层摄影机，用于聚合物、陶瓷和金属部件的高分辨率X射线检查。组件的非破坏性、空间分辨成像具有高分辨率，可以快速准确地评估系统，而不会损坏组件/系统，以便进一步研究和应用。在收购范围内，主要用途是检查增材制造的组件和检测组件中的缺陷，检查打印的电子组件以及分析骨骼和其他生物结构，以便根据仿生学原理在技术系统中实施。此外，将购置的设备将用于检查单片多层陶瓷和检查纤维复合材料和涂层。此外，还计划利用该装置的高分辨率来调查燃料电池和蓄电池的层压结构。所有这些调查都是在纽伦堡技术学院正在进行和计划进行的研究项目的框架内进行的。其中一些结果将被直接纳入现有研究领域的研究项目中，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范围广泛，因此（聚合物、轻金属和钢）和部分相当大的组件（直径达30 cm，高度达50 cm），一方面需要大的安装空间，而同时X射线系统必须提供高性能。根据材料的不同，可以检测低分辨率的大部件或高分辨率的小部件。然而，对于印刷电子和燃料电池/电池系统，非常高的分辨率是期望的，并且部件具有相当小的厚度以进行射线照相。陶瓷组件和生物材料的要求介于这两个极端之间。为了使该设备能够应用于所有这些问题，应购买一个只有一个管的柔性设备，以尽量减少后期设备成本。该设备的主要用途将是研究，但也计划为参与研究项目的学生提供机会，作为他们学习的一部分，熟悉这种检查方法，其越来越多地用于研究以及制造中的质量保证。

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.