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Energy demand calculations of cutting processes - using the example of manufacturing pockets

Berechnung des Energiebedarfs von Zerspanungsprozessen - am Beispiel der Herstellung einer Tasche
 
: Schubert, Andreas; Kirbach, Marcus; Zeidler, Henning

Neugebauer, Reimund; Drossel, Welf-Guntram ; Fraunhofer-Institut für Werkzeugmaschinen und Umformtechnik -IWU-, Chemnitz:
Innovations of sustainable production for green mobility. Energy-efficient technologies in production. Pt.1 : 3rd International Chemnitz Manufacturing Colloquium, ICMC 2014; 3rd International Colloquium of the Cluster of Excellence, eniPROD; Proceedings
Zwickau: Verlag Wissenschaftliche Scripten, 2014 (Berichte aus dem IWU 80)
ISBN: 978-3-95735-004-6 (Pt.1)
ISBN: 978-3-95735-005-3 (Pt.2)
pp.851-870
International Chemnitz Manufacturing Colloquium (ICMC) <3, 2014, Chemnitz>
International Colloquium of the Cluster of Excellence (eniPROD) <3, 2014, Chemnitz>
English
Conference Paper
Fraunhofer IWU ()
Produktion; Fräsen; Vorhersagemodell

Abstract
Developing eco-friendly manufacturing processes requires the reduction of energy consumption of machine tools for cutting processes. Thus, process-oriented energy demand calculations enable a comparison between different machining alternatives and with that the energy-efficient design in the planning phase. This paper focuses on the incorporation of cutting parameters as well as power demands of machine tool components in the energy calculations. The practical approach aims at a calculation rule for the implementation into IT-solutions for production planning. Using the example of manufacturing pocket geometries in tempering steel 42CrMo4 with different process strategies a deviation of 10 % from calculated energy demand to measured energy consumption was achieved.

: http://publica.fraunhofer.de/documents/N-294218.html