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Medientyp: E-Artikel; Sonstige Veröffentlichung Titel: Energy consumption characterization in precision hard machining using CBN cutting tools Beteiligte: Grzesik, Wit [VerfasserIn]; Denkena, Berend [VerfasserIn]; Żak, Krzysztof [VerfasserIn]; Grove, Thilo [VerfasserIn]; Bergmann, Benjamin [VerfasserIn] Erschienen: London : Springer, 2016 Erschienen in: International Journal of Advanced Manufacturing Technology 85 (2016) Ausgabe: published Version Sprache: Englisch DOI: https://doi.org/10.15488/1033; https://doi.org/10.1007/s00170-015-8091-1 ISSN: 0268-3768 Schlagwörter: Cutting energy ; Ploughing energy ; Wear of materials ; Energy balance ; CBN tool ; CBN tools ; Energy utilization ; Hard machining ; Cutting tools ; Tool wear Entstehung: Anmerkungen: Diese Datenquelle enthält auch Bestandsnachweise, die nicht zu einem Volltext führen. Beschreibung: In this paper, the contribution of tool wear to the energy balance was determined for precision hard turning using chamfered CBN cutting tools. The tool nose wear VBC and the corresponding changes of component forces Fc, Ff and Fp resulting from tool wear evolution were continuously measured during wear tests. Based on the cutting mechanics, specific cutting and ploughing energies were calculated for a number of tool wear states. In particular, changes of energy balance due to tool wear under variable feed rate, depth of cut and tool nose radius were discussed. A distinction between material removal conditions resulting from precision cutting and grinding at a very low uncut chip thickness is considered. © 2015, The Author(s). Zugangsstatus: Freier Zugang Rechte-/Nutzungshinweise: Namensnennung (CC BY)