Evaluation of drilling parameters effects on machinability of PM materials using ANOVA

Authors: Vitiello, A.¹; Prisco, U.²

Source: Powder Metallurgy, Volume 52, Number 2, June 2009 , pp. 164-171(8)

Buy & download fulltext article:

Price: $48.00 plus tax (Refund Policy)

Abstract:

The aim of this paper is the machinability analysis, in different drilling conditions, of sintered metals filled with a machinability enhancer. The cutting parameters involved in the study are: rotating velocity, feedrate and coating of the tool. To reduce the number of experimental tests required, a 2^k–1 fractional design of experiment with three two level factors and two replications for each run was employed. The experimental design was repeated for three sintered metals with different hardnesses or densities. The obtained results show new insight into the machining mechanism of sintered material and into the influence of the cutting parameters on the machining forces.

Keywords: DRILLING; POWDER METALLURGY; ANOVA; MACHINABILITY

Document Type: Research Article

DOI: http://dx.doi.org/10.1179/003258908X334230

Affiliations: 1: Department of Materials and Production Engineering, University of Napoli Federico II, Piazzale Tecchio, 80 80125 Napoli, Italy;, Email: anvitiel@unina.it 2: Department of Materials and Production Engineering, University of Napoli Federico II, Piazzale Tecchio, 80 80125 Napoli, Italy

Publication date: 2009-06-01

More about this publication?

Authors wishing to cite fast track papers should give the journal name and the article DOI. This will enable reference linking via CrossRef and allow forward and backward citation tracking systems to associate the fast track citation with the final journal reference.
Editorial Board
Information for Authors
Subscribe to this Title
Terms & Conditions
Online submission site
ingentaconnect is not responsible for the content or availability of external websites