Computer tomograph for optomechatronic systems

用于光机电系统的计算机断层扫描

• 批准号: 432176896
• 金额: --
• 依托单位: Gottfried Wilhelm Leibniz Universität Hannover
• 依托单位国家: 德国
• 项目类别: Major Research Instrumentation
• 财政年份: 2019
• 资助国家: 德国
• 起止时间: 2018-12-31 至 无数据
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/432176896?language=en
• 关键词: Computer; tomograph; optomechatronic; systems

One result of the research activities of the Institute of Product Development are optomechatronic systems and additively manufactured functional components made of optical materials and multi-material compounds. For the validation of these components at demonstrator and prototype level, the institute offers extensive optical measuring equipment as well as static and dynamic load test stands. Vibration testing and non-destructive analysis of additively manufactured components are not possible yet.The aim of this proposal is to provide the opportunity for multiphysical validation of components and systems. This is a necessary step since in several projects at the Institute such as PhoenixD, the joint project GROTESK, Tailored Light and the graduate school SAM, optomechatronic systems are being created, which must be validated on system level at various loading scenarios.This proposal is for an optomechatronic validation center consisting of a central climate test chamber, two test boxes, a shaker and a CT scanner. The powerful climate test chamber is able to condition the peripheral test boxes in a wide temperature and humidity range. One of the test boxes is designed so that precise optical measurements can be taken during the test. The second test box is compatible with the shaker to apply combined load scenarios. For the non-destructive testing of the components, a compact CT scanner is requested with which in particular additive manufactured multi-material components and components with internal structures can be analyzed.

产品开发研究所的研究活动成果之一是光学机电系统和由光学材料和多材料化合物制成的增材制造功能部件。为了在演示和原型水平上验证这些组件，该研究所提供了广泛的光学测量设备以及静态和动态负载测试台。目前尚无法对增材制造的部件进行振动测试和无损分析。本提案的目的是为部件和系统的多物理验证提供机会。这是一个必要的步骤，因为在研究所的几个项目中，如PhoenixD，联合项目GROTESK，Tailored Light和研究生院SAM，正在创建光机电系统，这些系统必须在各种负载情况下在系统级进行验证。该建议是一个光机电验证中心，包括一个中央气候测试室，两个测试箱，一个振动器和一个CT扫描仪。强大的气候试验箱能够在宽的温度和湿度范围内调节外围测试箱。其中一个测试箱的设计目的是在测试期间进行精确的光学测量。第二个测试箱与振动筛兼容，以应用组合负载场景。为了对部件进行无损检测，需要一台紧凑的CT扫描仪，特别是可以分析增材制造的多材料部件和具有内部结构的部件。