Tehnički glasnik, Vol. 8 No. 1, 2014.
Stručni rad
Influence of geometry of cutting edge to drill life
Ivan Trupković
Zlatko Botak
orcid.org/0000-0002-5590-0917
; Sveučilište Sjever, Sveučilišni centar Varaždin, VaraždinSveu
Sažetak
Helical drill can have several different cutting edge geometries, which can have a decisive influence on the success of treatment in machining. The characteristics of the drill materials are mentioned, and the process of making drills is described. In the experimental part of the paper the results of treatment for a number of drills, made of suitable materials and various forms of frontal blade, are presented.
Ključne riječi
drilling; drill geometry; drill manufacturing; tool material
Hrčak ID:
120075
URI
Datum izdavanja:
15.3.2014.
Posjeta: 3.170 *