Energy-based characterization of precision hard machining using partially worn CBN cutting tools

verfasst von

Wit Grzesik, Berend Denkena, Krzysztof Zak

Abstract

This paper highlights the performance of precision hard turning with CBN cutting tools from energy point-of-view with additional tool wear effect. For this purpose several wear tests were performed during which the tool nose wear VB

_C and the corresponding changes of component forces F

_c, F

_f and F

_p were continuously measured. Based on the measured forces and geometrical characteristic of the uncut layer, specific cutting and ploughing energy were determined for several combinations of cutting parameters. Consequently, changes of energy consumption resulting from tool wear evolution for variable feed rate, depth of cut and tool nose radius were presented.

Organisationseinheit(en)

Institut für Fertigungstechnik und Werkzeugmaschinen

Externe Organisation(en)

Opole University of Technology

Typ

Artikel

Journal

Journal of Machine Engineering

Band

19

Seiten

54-62

Anzahl der Seiten

9

ISSN

1895-7595

Publikationsdatum

09.06.2019

Publikationsstatus

Veröffentlicht

Peer-reviewed

Ja

ASJC Scopus Sachgebiete

Wirtschaftsingenieurwesen und Fertigungstechnik, Angewandte Informatik

Ziele für nachhaltige Entwicklung

SDG 7 – Erschwingliche und saubere Energie

Elektronische Version(en)

https://doi.org/10.5604/01.3001.0013.2223 (Zugang: Offen)