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2016
Conference Paper
Titel

High precision milling with a novel compliant machine tool

Abstract
For precision milling manufacturing machine tools with high stiffness K and high masses m are state of the art. Usually this will be achieved due to heavy and large machine beds and frames. Hence, a new approach based on the compensation of the dynamic dislocation was investigated. The aim of this new approach was to develop a high dynamic machine tool with a compliant machine frame. Therefore, a novel compliant three- Axes machine tool for high precision milling based on an Ethercat Technology® and the open source ethercat master etherlab machine is developed by the Technische Universität Berlin and the Fraunhofer Institute for Production Systems and Design Technology. For the dynamic dislocation a Kalman-filter is integrated in the machine control which calculates the tool body with respect to the tool-center-point TCP and its velocity v. For the verification milling structures are manufactured with the compliant machine tool.
Author(s)
Uhlmann, E.
Oberschmidt, D.
Guhde, S.
Polte, M.
Hauptwerk
16th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2016. Proceedings
Konferenz
European Society for Precision Engineering and Nanotechnology (EUSPEN International Conference) 2016
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Language
English
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Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik IPK
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