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.

一个强大的2D/3D显微层析仪，用于高分辨率的x射线检查聚合物，陶瓷和金属部件。高分辨率组件的非破坏性、空间分辨率成像允许对系统进行快速、准确的评估，而不会损坏组件/系统，以进行进一步的研究和应用。在收购范围内，主要用途是用于检测增材制造组件和检测组件中的缺陷，用于检查印刷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，计划利用该装置的高分辨率来研究燃料电池和电池的层压板结构。所有这些调查都是在n<s:1>伦堡理工大学正在进行和计划中的研究项目框架内计划的。其中一些结果将直接纳入现有研究领域的研究项目，但它们也将开辟使用测量来模拟材料和部件的可能性。由于增材制造研究领域的目标材料范围广泛（聚合物、轻金属和钢铁），以及部分相当大的组件（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，需要非常高的分辨率，并且组件具有相当小的厚度来进行射线照相。陶瓷部件和生物材料处于这两个极端之间的要求。为了使设备能够应用于所有这些问题，应该购买只有一根管的柔性设备，以尽量减少后期的设备成本。该设备的主要用途是研究，但也计划让参与研究项目的学生有机会熟悉这种考试方法，这种方法越来越多地用于研究和制造业的质量保证。