Influence of cutting edge geometry on force build-up process in intermittent turning
2016 (English)In: Procedia CIRP, ISSN 2212-8271, E-ISSN 2212-8271, Vol. 46, 364-367 p.Article in journal (Refereed) Published
In the intermittent turning and milling processes, during the entry phase the cutting edges are subjected to high impact loads that can give rise to dynamical and strength issues which in general cause tool life reduction. In this study the effect of geometrical features of the cutting tool on the force generation during the entry phase is investigated. Cutting forces are measured by a stiff dynamometer at a high sampling frequency. In addition, the chip load area is analyzed and related to the measured cutting force. The results show that micro-geometrical features, in particular the protection chamfer, significantly affect the force generation during the entry phase.
Place, publisher, year, edition, pages
Elsevier, 2016. Vol. 46, 364-367 p.
Cutting, force, edge, chip, turning, dynamic
Production Engineering, Human Work Science and Ergonomics
Research subject ENGINEERING, Manufacturing and materials engineering
IdentifiersURN: urn:nbn:se:hv:diva-9324DOI: 10.1016/j.procir.2016.04.013ScopusID: 2-s2.0-84978786104OAI: oai:DiVA.org:hv-9324DiVA: diva2:922845
7th HPC 2016 – CIRP Conference on High Performance Cutting, Chemnitz, Germany, May 31-June 2, 2016