Journal article
Cutting temperature effect on PCBN and CVD coated carbide tools in hard turning of D2 tool steel
Abstract
This study compares the performance of CVD coated tungsten-carbide tools having an intermediate Al2O3 layer to low content PCBN tools in hard turning of D2 tool steel (52HRC). Results revealed that the coated carbide tool can outperform PCBN in machining the selected workpiece material within a certain range of cutting speeds (cutting temperature range). This is associated with tribo-film formation on the coated carbide tool surface. SEM and …
Authors
Dosbaeva GK; Hakim MAE; Shalaby MA; Krzanowski JE; Veldhuis SC
Journal
International Journal of Refractory Metals and Hard Materials, Vol. 50, , pp. 1–8
Publisher
Elsevier
Publication Date
5 2015
DOI
10.1016/j.ijrmhm.2014.11.001
ISSN
0263-4368