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Additiv tillverkning:Resurseffektivitet och processval: En studie om gasturbiner och additiv tillverkningsteknik
KTH, School of Industrial Engineering and Management (ITM).
KTH, School of Industrial Engineering and Management (ITM).
2023 (Swedish)Independent thesis Advanced level (degree of Master (One Year)), 10 credits / 15 HE creditsStudent thesis
Abstract [en]

In this report, data from traditional and additive manufacturing processes of gas turbines are studied, analyzed and compared.

Additive manufacturing is important because it is gaining an increasing role in the manufacturing industry. As additive manufacturing is implemented in a larger amount of industries, it is also important to see how this process has changed the manufacturing process and what these changes might be.

Through a literary studie and an interview, data and results have been collected. Materials for the literature studies have been searched on various web-based databases such as KTH’s digital library and Scopus, including course literature as well as various articles that have been available online. Materials for the empirical studies have mainly come from interviews with key people within the subject of additive manufacturing.

The studies show that additive manufacturing is more resource efficient than traditional manufacturing in the production of gas turbines. The report also shows that additive manufacturing facilitates lead times and provides better properties of the turbines.

Abstract [sv]

I denna rapport undersöks, analyseras och jämförs data från traditionell och additiv tillverkningsprocess av gasturbiner.

Additiv tillverkning är viktigt för att det får sig en allt större roll i tillverkningsindustrin. I och med att additiv tillverkning implementeras i fler och fler industrier är det också viktigt att se hur denna process har förändrat tillverknignsprocessen samt vilka dessa förändringar är.

Genom litteraturstudie och intervju har data och resultat tagits fram. Material till litteraturstudier har sökts på olika webbaserade databaser som KTHs digitala bibliotek och Scopus med även kurslitteratur samt diverse artiklar som funnits online. Material till empiriska studier har främst kommit från intervjuer med nyckelpersoner inom ämnet.

Undersökningarna visar att additiv tillverkning är mer resurseffektivt än traditionell tillverkning vid tillverkning av gasturbiner. Rapporten visar även att additiv tillverkning underlättar ledtider och ger bättre egenskaper hos turbinerna.

Place, publisher, year, edition, pages
2023. , p. 41
Series
TRITA-ITM-EX ; 2022:395
Keywords [en]
Additive Manufacturing (AM), Gas turbines, Industry, Production, Resource efficiency
Keywords [sv]
Additiv Tillverkning (AT), Gasturbiner, Industri, Produktion, Resurseffektivitet
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:kth:diva-324074OAI: oai:DiVA.org:kth-324074DiVA, id: diva2:1737951
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Examiners
Available from: 2023-02-20 Created: 2023-02-20 Last updated: 2023-02-20Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
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