Energy Efficiency in Machining of Aircraft Components

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Denkena, Berend; Dittrich, M.-A.; Jacob, S.: Energy Efficiency in Machining of Aircraft Components. In: Procedia CIRP 48 (2016), S. 479-482. DOI:

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Sum total of downloads: 99

High production costs and material removal rates characterize the manufacturing of aircraft components made of titanium. Due to competitive pressure, the manufacturing processes are highly optimized from an economical perspective, whereas environmental aspects are usually not considered. One example is the recycling of titanium chips. Because of process-induced contaminations they do not meet the quality required for recycling in high-grade titanium alloys. Thus the components need to be manufactured from primary material, which leads to a poor energy balance. This paper describes a methodology to increase the recycling rate and energy efficiency of the manufacturing process by investigating the influencing parameters on chip quality of the machining process with the aim to increase the chip quality to a recyclable degree under monetary aspects. The analysis shows that the recycling rate can be significantly increased through dry cutting, which also brings economic benefits.
License of this version: CC BY-NC-ND 4.0
Document Type: article
Publishing status: publishedVersion
Issue Date: 2016
Appears in Collections:Fakultät für Maschinenbau

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pos. country downloads
total perc.
1 image of flag of Germany Germany 85 85.86%
2 image of flag of United Kingdom United Kingdom 3 3.03%
3 image of flag of Asia/Pacific Region Asia/Pacific Region 2 2.02%
4 image of flag of Russian Federation Russian Federation 1 1.01%
5 image of flag of Israel Israel 1 1.01%
6 image of flag of Indonesia Indonesia 1 1.01%
7 image of flag of France France 1 1.01%
8 image of flag of Finland Finland 1 1.01%
9 image of flag of Spain Spain 1 1.01%
10 image of flag of Czech Republic Czech Republic 1 1.01%
    other countries 2 2.02%

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