Measurement of behavior and operating state relevant values along the thermal effect-chain for analy-sis, evaluation, simulation and correction on the example of a specific test bed machine. (C06)

• Subject Area: Production Systems, Operations Management, Quality Management and Factory Planning ; Engineering Design, Machine Elements, Product Development ; Mechanics ; Production Automation and Assembly Technology
• Term: from 2011 to 2023
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 174223256

The subproject C06 deals with the metrological analyses along the thermal effect chain on the example of a specific test bed machine "MAX". It was possible to create a measurement model, using a self-configured optical measurement system and the self-developed program "Photogrammetric Toolkit". This enables the simultaneous recording of deformation and displacement states of the machine. The experiences made in second phase will be used to better the photogrammetric measurement by referring to the environmental effects (increase of accuracy) and to increase the stability of the measurement by using further sensors (interferometer, thermocouples etc.). The information from this sensor data fusion will be bundled and eval-uated in the measurement model in order to record machine-related parameter fluctuations. In this way, the calculation of the correction approaches of the other TPs can be verified metrologically.

• DFG Programme: CRC/Transregios
• Subproject of: TRR 96: Thermo-Energetic Design of Machine Tools - A Systemic Approach to Solve the Conflict between Power Efficiency, Accuracy and Productivity Demonstrated at the Example of Machining Production
• Major Instrumentation: Referenzmesssystem
• Applicant Institution: Technische Universität Dresden
• Project Heads: Dr.-Ing. Jens Müller, since 1/2019; Professor Dr.-Ing. Ralph Stelzer, from 7/2015 until 7/2015