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An approach for developing meta models out of fluid simulations in enclosures of precision machine tools
(2016)Annual Meeting Volume ~ Proceedings of the 31st Annual Meeting of the American Society for Precision EngineeringConference Paper -
Model Based Prediction Approach for Internal Machine Tool Heat Sources on the Level of Subsystems
(2015)Procedia CIRP ~ 3rd CIRP Global Web Conference on Production Engineering Research: Advancement Beyond State of the Art (CIRPe 2014)Modern machine tools are highly sophisticated mechatronic systems. Each subsystem's energy efficiency is important regarding thermal effects of the machine: Losses in the subsystems are mainly heat sources, causing temperature gradients and thermal elongation. Knowledge about the internal heat sources is therefore mandatory for high precision machining, as well as for the design of compensation strategies. This paper presents a modeling ...Conference Paper -
Design of a Measurement Setup and First Experiments on the Influence of CO2-cooling on the Thermal Displacements on a Machine Tool
(2016)Procedia CIRP ~ 7th HPC 2016 – CIRP Conference on High Performance CuttingThe paper investigates the thermal influences of CO2- and oil-cooling on the precision of a machine tool. If CO2 is used for process cooling instead of oil, a different temperature distribution in the machine is observed. Different temperature distributions lead to different tool center point (TCP)-displacements. To measure TCP-displacements under real process conditions with CO2 and oil, a special measurement setup is designed, built and ...Conference Paper -
Learning Efficient Modeling and Compensation for Thermal Behavior of Machine Tools
(2018)Proceedings of the 2018 MTTRF Annual MeetingConference Paper -
Adaptive learning control for thermal error compensation on 5-axis machine tools with sudden boundary condition changes
(2018)Conference on Thermal Issues in Machine Tools: ProceedingsConference Paper -
Using meta models for enclosures in machine tools
(2018)Conference on Thermal Issues in Machine Tools: ProceedingsConference Paper -
Model order reduction of thermal models of machine tools with varying boundary conditions
(2018)Conference on Thermal Issues in Machine Tools: ProceedingsConference Paper