FATIGUE-STRENGTH OF BANDSAWS WITH HARD COATINGS

Authors
DUGDALE DS SARWAR M
Citation
Ds. Dugdale et M. Sarwar, FATIGUE-STRENGTH OF BANDSAWS WITH HARD COATINGS, Journal of materials processing technology, 56(1-4), 1996, pp. 729-732
Citations number
7
Categorie Soggetti
Material Science
Journal title
Journal of materials processing technology → ACNP
ISSN journal
09240136
Volume
56
Issue
1-4
Year of publication
1996
Pages
729 - 732
Database
ISI
SICI code
0924-0136(1996)56:1-4<729:FOBWHC>2.0.ZU;2-V
Abstract
As hard coatings become more commonly used for improving the wear resi stance of cutting tools, it is of interest to know whether fatigue res istance is impaired. Fatigue cracking may be a significant failure mod e in bandsaws, which are flexed over the driving pulleys. A reversed b ending machine was used for testing specimens of bandsaw strip. It was found that fatigue strength was raised by titanium nitride coating bu t was reduced by chromium electroplating.