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Development approaches for energy efficient machine tool structures

: Neugebauer, Reimund; Wabner, M.; Rentzsch, H.; Scheffler, C.; Kolesnikov, A.

Preprint urn:nbn:de:0011-n-1489697 (1.7 MByte PDF)
MD5 Fingerprint: fabf2a7236e4187a0602dff30f5405ec
Erstellt am: 4.1.2011

Norwegian University of Science and Technology -NTNU-, Trondheim:
Towards Sustainable Manufacturing : Proceedings from the IMS 2010 Summer School on Sustainable Manufacturing, ETH Zürich, May 26-28, 2010
Trondheim: IMS & Tapir Academic Press, 2010
ISBN: 978-82-519-2706-2
Summer School on Sustainable Manufacturing <2010, Zürich>
Konferenzbeitrag, Elektronische Publikation
Fraunhofer IWU ()
energy; efficiency; effectiveness; consumption; machine tool; mobility; miniaturization; adaptivity; autonomy; redundancy; bionic; reactive power

Based on Ecodesign Directive 2005/32/EC of the European Commission, higher energetic sustainability is actually the major task in production technology. In this paper approaches for higher energy efficiency on machine tool and production system level will be derived systematically and selected concrete solutions will be presented. The paper starts with an introduction to the Saxony excellence initiative eniPROD - a comprehensive project with focus on energy-efficient product- and process innovations in production technology. After that, the major part of the paper deals with efficiency increase by optimized interaction of the machine tool components on the respective higher system level. Therefore, in a first step influences on energy consumption in production are structured hierarchically. In a second step general aspects of machine tools and production systems efficiency will be discussed. Thirdly, selected solution approaches for machine tools will be addressed more in detail, especially mobility, miniaturization, autonomy and adaptivity as well as energetic interaction by reactive power compensation. Additionally it is shown how to use bionics for innovative solutions approaches.