Comparative analitical models for sharpening of multi flute drills with curved cutting edges

  • Nicușor Baroiu “Dunarea de Jos“ University of Galati
  • Virgil Teodor “Dunarea de Jos“ University of Galati
  • Nicu Dumitrașcu “Dunarea de Jos“ University of Galati
  • Nicolae Oancea “Dunarea de Jos“ University of Galati
Keywords: hyperboloidal sharpening, numerical modelling, multi flute drills, curved cutting edges, models for sharpening

Abstract

In this paper, are presented analytical models of the flank faces of multi flute drills. Are analysed quantitative differences regarding the sharpening quality by variation law of flank angle along the major cutting edge. Numerical examples are presented.

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Published
2011-06-10
How to Cite
1.
Baroiu N, Teodor V, Dumitrașcu N, Oancea N. Comparative analitical models for sharpening of multi flute drills with curved cutting edges. Annals of ”Dunarea de Jos” University of Galati, Fascicle V, Technologies in machine building [Internet]. 10Jun.2011 [cited 9Mar.2025];29(1):81-6. Available from: https://gup.ugal.ro/ugaljournals/index.php/tmb/article/view/1776
Issue
Vol 29 No 1 (2011)
Section
Articles

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