Home           Contact us           FAQs           
    
     Journal Home     |     Aim & Scope    |    Author(s) Information      |     Editorial Board     |     MSP Download Statistics
    Abstract
2012 (Vol. 4, Issue: 17)
Article Information:

Residual Stress Analysis on High-Speed Face Milling of AA 7075-T6 Aluminium Alloy

F.V. Díaz, C.A. Mammana and A.P.M. Guidobono
Corresponding Author:  F.V. Diaz 

Key words:  Residual stresses, Stress tensors, High-speed machining, Face milling, Aluminium alloy, ,
Vol. 4 , (17): 3083-3087
Submitted Accepted Published
2012 February, 16 March 24, 2012
Abstract:

Different states of residual stress generated by high-speed face milling in specimens of AA 7075-T6 aluminium alloy were meticulously evaluated. This assessment was carried out along the symmetry axes of the generated surfaces, and also in the centroids corresponding to the conventional and climb cutting zones. An indentation method, based on the use of a universal measuring machine, was employed to determine the normal and shear components of residual stress. It is noteworthy that the use of this method makes possible to significantly reduce the absolute error of measurement. Different Mohr's circles were evaluated to compare the residual stress states introduced in the conventional and climb cutting zones. Finally, the results were analyzed in terms of mechanical and thermal effects generated in the primary cutting zone.
Abstract PDF HTML
  Cite this Reference:
F.V. Díaz, C.A. Mammana and A.P.M. Guidobono, 2012. Residual Stress Analysis on High-Speed Face Milling of AA 7075-T6 Aluminium Alloy.  Research Journal of Applied Sciences, Engineering and Technology, 4(17): 3083-3087.
    Advertise with us
 
ISSN (Online):  2040-7467
ISSN (Print):   2040-7459
Submit Manuscript
   Current Information
   Sales & Services
Home  |  Contact us  |  About us  |  Privacy Policy
Copyright © 2015. MAXWELL Scientific Publication Corp., All rights reserved