Paper Title:
A Numerical and Experimental Study of the RCF Behaviour of PVD-Coated Spur Gears
  Abstract

In this work the rolling contact fatigue (RCF) behaviour of WC/C PVD-coated and uncoated case hardened transmission gears for competition motorcycles was studied both numerically and experimentally. Finite element models of the gears were processed and a theoretical-numerical procedure was applied to the numerical results to predict their RCF life. The presence of the coating and the residual stress fields induced by the surface treatments were simulated. Besides 16NiCr11, which is the actual material of the gears analyzed, the Ti-6Al-4V alloy was also considered with the numerical models. Preliminary RCF tests were carried in both dry and lubricated condition to observe the damage on the tooth flanks with and without the presence of the coating.

  Info
Periodical
Key Engineering Materials (Volumes 452-453)
Edited by
A. Saimoto and M.H. Aliabadi
Pages
589-592
DOI
10.4028/www.scientific.net/KEM.452-453.589
Citation
S. Baragetti, S. Cavalleri, F. Tordini, "A Numerical and Experimental Study of the RCF Behaviour of PVD-Coated Spur Gears", Key Engineering Materials, Vols. 452-453, pp. 589-592, 2011
Online since
November 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: D. Ionita, L. Ciohodaru, Mariana Prodana, Ioana Demetrescu
Abstract:The corrosion behavior of titanium alloys and 316L stainless steel has been evaluated and compared with coated materials. The corrosion...
729
Authors: Cui Li, Wei Qi, Kutsuna Muneharu
Abstract:A zircon coating was applied on the surface of Ti-6Al-4V alloy by plasma spray and its effect on the high temperature tensile properties of...
547
Authors: Cheng Luo, Xiang Xiong, Shi Jie Dong
Abstract:Zinc coated steel, spot-welding electrode, titanium carbide, titanium diboride, coating. Abstract: TiC and TiB2/Ni were coated on the...
1475
Authors: Jian Hua Liu, Yi Hua Feng, Lei Shi, Qing Yu Zhang
Abstract:Arc ion plating technique PVD ZrN coatings were deposited on YT15 cemented carbide. Microstructural and fundamental properties of the ZrN...
1089