Academic Journals Database
Disseminating quality controlled scientific knowledge

APPLICATION OF BARKHAUSEN NOISE FOR ANALYSIS OF SURFACE QUALITY AFTER MACHINING

ADD TO MY LIST
 
Author(s): Martin Rosipal | Miroslav Neslušan | Vladislav Ochodek | Michal Šípek

Journal: Materials Engineering
ISSN 1335-0803

Volume: 17;
Issue: 2;
Start page: 11;
Date: 2010;
VIEW PDF   PDF DOWNLOAD PDF   Download PDF Original page

Keywords: Barkhausen noise | Grinding | Turning | Residual stress

ABSTRACT
This paper deals with application of Barkhausen noise for analysis of surface integrity in turning and grinding operations. The stress state is analyzed in relation to tool wear. The results of measurements show that the residual stresses are not homogenous on the machined surface. This homogeneity depends on tool wear and stability of cutting process. Application of non-destructive testing through the Barkhausen noise is more suitable for grinding operations. Application of Barkhausen noise testing for turning operation will require the next research.

Tango Jona
Tangokurs Rapperswil-Jona

     Affiliate Program