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Investigation into Energy Efficiency of Outdated Cutting Machine Tools and Identification of Improvement Potentials to Promote Sustainability
Department for Machine Tools and Factory Management, Technical University.ORCID-id: 0000-0001-9499-172X
2015 (Engelska)Ingår i: Procedia CIRP, ISSN 2212-8271, E-ISSN 2212-8271, Vol. 26, s. 533-538Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Cutting machine tools have a significant impact on manufacturing and sustainability. There exist a large number of outdated cutting machine tools especially in developing and emerging countries which are still taking a considerable share in global value creation. Furthermore, an increasing trend in field of reuse, retrofitting and upgrading can be observed. For Life-Cycle-Assessment and analyses of end-of-life behavior of such machine tools in context of sustainability, reliable values for energy consumption and machining efficiency under realistic machining conditions are indispensable. In the present paper the energy consumption and machining efficiency of an exemplary outdated milling machine have been measured and analyzed under consideration of different influences such as process parameter, machining material and ratio of prim time to secondary time. Additionally a comparison between a newer and the outdated milling machine has been carried out in order to identify and quantify possible improvement potentials of outdated machine tool concerning energy consumption and machining efficiency. Based on obtained results more accurate and realistic decision can be made by enterprises who aim to promote sustainable manufacturing. © 2015 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license.

Ort, förlag, år, upplaga, sidor
Elsevier Science Bv , 2015. Vol. 26, s. 533-538
Nyckelord [en]
Energy efficincy; machine tools; Performance comparsion; Sustainability
Nationell ämneskategori
Produktionsteknik, arbetsvetenskap och ergonomi
Identifikatorer
URN: urn:nbn:se:kth:diva-260400DOI: 10.1016/j.procir.2014.07.083ISI: 000360931800094Scopus ID: 2-s2.0-84939618570OAI: oai:DiVA.org:kth-260400DiVA, id: diva2:1355515
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QC 20191025

Tillgänglig från: 2019-09-29 Skapad: 2019-09-29 Senast uppdaterad: 2019-11-12Bibliografiskt granskad

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Peukert, Bernd
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Procedia CIRP
Produktionsteknik, arbetsvetenskap och ergonomi

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