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Erschienen in:
2011 | OriginalPaper | Buchkapitel
An Investigation into Fixed Energy Consumption of Machine Tools
verfasst von : Wen Li, André Zein, Sami Kara, Christoph Herrmann
Erschienen in: Glocalized Solutions for Sustainability in Manufacturing
Verlag: Springer Berlin Heidelberg
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Improving energy efficiency of manufacturing processes requires knowledge about the energy consumption as a function of the machine tool and cutting process itself. Both theoretical and empirical models of unit process energy consumption have emphasized the relevance of fixed energy consumption which ensures the machine readiness. However, the machine tool behavior during the stand-by mode is lack of thorough study. This paper presented the investigation of fixed energy consumption from definition and description to improvement strategies. Six machine tools covering different manufacturing processes are selected for this investigation in order to evaluate the future savings.