Quantitative analysis of structural changes in Al-Si alloys surface layer subsequently to fine turning operation
Janez Grum,
Faculty of Mechanical Engineering, University of Ljubljana, Slovenia
Marija Kisin,
Faculty of Mechanical Engineering, University of Ljubljana, Slovenia
Abstract
The paper deals with four typical Al-Si alloys after casting and fine turning with high turning speeds, low feed rates and small depth of cut. Several computer-aided microstructural analyses were made and surface and the surface layer were analyzed using optical and electron microscopy. The relationships between microstructure components and the magnitude or the frequency of the dynamic cutting force component were confirmed.
Keywords : Al-Si alloys, fine turning operation, quantitative analysis, structual changes
Para citar este artículo
Janez Grum & Marija Kisin, «Quantitative analysis of structural changes in Al-Si alloys surface layer subsequently to fine turning operation», Acta Stereologica [En ligne], Volume 13 (1994), Number 2 - Proceedings of the sixth European congress for stereology - Part three - June 1994, 349-354 URL : https://popups.uliege.be/0351-580x/index.php?id=1244.