Geometric measuring and testing technologies for Additive Manufacturing (C04)

该子项目的目的是实现计算机断层扫描（CT）几何孔隙测量的可追溯性，以增加CT在无损检测过程中的相关性。虽然在第一步中，这将通过使用高分辨率光学断层扫描技术实现透明测量标准，但将通过基于实验和模拟的研究来确保增材制造部件的可转移性。通过这种方式，能够实现关于测量不确定性的可靠陈述。

The aim of this sub-project is to achieve the metrological traceability of geometric pore measurements with computed tomography (CT) to increase the relevance of CT for nondestructive testing with regard to process failures. While in a first step this will be achieved for transparent measurement standards using high-resolution optical tomography, the transferability to additively manufactured parts will be ensured by experimental and simulation based investigations. In this way, reliable statements regarding measurement uncertainties are enabled.