RT Journal Article
SR Electronic
A1 Horvath, Richard
A1 Matyasi, Gyula
A1 Dregelyi-Kiss, Agota
T1 Examination of the Machinability of Eutectic Aluminium Alloys
JF Manufacturing Technology Journal
YR 2015
VO 15
IS 5
SP 830
OP 836
DO 10.21062/ujep/x.2015/a/1213-2489/MT/15/5/830
UL https://journalmt.com/artkey/mft-201505-0015.php
AB The industrial use of aluminium alloys has significantly increased in the last decades. Most machined parts are produced by cutting. Therefore, research in this field is quite important nowadays. Surface roughness is an extremely important quality parameter of a product, such as geometrical sizes and their tolerance. The authors in this article analysed the machinability of die-cast aluminium alloys with silicon often used in the industry. The turning experiments were made with different diamond tools edge geometry. The surface roughness obtained during turning was analysed in detail. Phenomenological models were created with which the surface roughness producing ability of the examined tools can be estimated in technological design.