Monitoring and Control of Thermal Expansion Effect on Machining Process of Aluminum Alloy Parts

Monitoring and Control of Thermal Expansion Effect on Machining Process of Aluminum Alloy Parts

In this paper we present a technological problem encountered in the machining accuracy of the parts for aerospace made of aluminum alloy extruded profile with length up to 10 meters. Those parts have very tight tolerances and on milling process appear several factors that influence the repeatability...

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Veröffentlicht in:Applied Mechanics and Materials 2015-11, Vol.809-810 (Innovative Manufacturing Engineering 2015), p.33-38
Hauptverfasser: Moldovan, Stefan Adrian, Nasui, Vasile
Format: Artikel
Sprache:eng
Schlagworte:
Aircraft components
Aluminum alloys
Aluminum base alloys
Extrusion
Machine tools
Machining
Measuring instruments
Milling (machining)
Monitoring
Reproducibility
Thermal expansion
Tolerances
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Zusammenfassung:In this paper we present a technological problem encountered in the machining accuracy of the parts for aerospace made of aluminum alloy extruded profile with length up to 10 meters. Those parts have very tight tolerances and on milling process appear several factors that influence the repeatability of machining processes, the main one being the thermal expansion effect.
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.809-810.33