HIGH SPEED MILLING IN THIN-WALLED AIRCRAFT STRUCTURES
Paweł BAŁON
p.balon@szel-tech.plSZEL-TECH Szeliga Grzegorz, Wojska Polskiego Street 3, 39-300 Mielec (Poland)
Edward REJMAN
Rzeszów University of Technology, Powstańców Warszawy Avenue 9, 35-959 Rzeszów (Poland)
Robert SMUSZ
Rzeszów University of Technology, Powstańców Warszawy Avenue 9, 35-959 Rzeszów (Poland)
Janusz SZOSTAK
AGH University of Science and Technology, Mickiewicza Avenue 30-B4, 30-059 Kraków (Poland)
Bartłomiej KIEŁBASA
SZEL-TECH Szeliga Grzegorz, Wojska Polskiego Street 3, 39-300 Mielec (Poland)
Abstract
Aircraft structures are designed to mainly consist of integral elements which have been produced by welding or riveting of component parts in technologies utilized earlier in the production process. Parts such as ribs, longitudinals, girders, frames, coverages of fuselage and wings can all be categorized as integral elements. These parts are assembled into larger assemblies after milling. The main aim of the utilized treatments, besides ensuring the functional criterion, is obtaining the best ratio of strength to construction weight. Using high milling speeds enables economical manufacturing of integral components by reducing machining time, but it also improves the quality of the machined surface. It is caused by the fact that cutting forces are significantly lower for high cutting speeds than for standard machining techniques.
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Authors
Paweł BAŁONp.balon@szel-tech.pl
SZEL-TECH Szeliga Grzegorz, Wojska Polskiego Street 3, 39-300 Mielec Poland
Authors
Edward REJMANRzeszów University of Technology, Powstańców Warszawy Avenue 9, 35-959 Rzeszów Poland
Authors
Robert SMUSZRzeszów University of Technology, Powstańców Warszawy Avenue 9, 35-959 Rzeszów Poland
Authors
Janusz SZOSTAKAGH University of Science and Technology, Mickiewicza Avenue 30-B4, 30-059 Kraków Poland
Authors
Bartłomiej KIEŁBASASZEL-TECH Szeliga Grzegorz, Wojska Polskiego Street 3, 39-300 Mielec Poland
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