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Konstruktionsprinciper för lindningsdorn: Produktutveckling inom fiberlindningsprocessen
Luleå University of Technology, Department of Engineering Sciences and Mathematics.
2025 (Swedish)Independent thesis Advanced level (professional degree), 20 credits / 30 HE creditsStudent thesis
Abstract [sv]

Detta arbete undersöker fiberlindningsprocessen med fokus på konstruktionsprinciper för fiberlindningsdorn. Projektet har genomförts i samarbete med Hitachi Energy Sweden AB, Composite och bygger på Ulrich &  Eppingers produktutvecklingsmodell, där nya tillvägagångssätt har utvecklats samtidigt som befintliga konstruktioner har analyserats genom teoretiska modeller och praktiska tester. Resultaten visar att nuvarande konstruktioner har vissa begränsningar och att det finns flera möjliga strategier för att vidareutveckla fiberlindningsprocessen. Dessa insikter kan i framtiden bidra till mer robusta konstruktioner och optimerade tillverkningsprocesser.

Abstract [en]

This work investigates the filament winding process, focusing on the construction principles of winding mandrels. The project was conducted in collaboration with Hitachi Energy Sweden AB, Composite and followed Ulrich &  Eppinger’s product development method, where new approaches were explored while existing constructions were analyzed through a combination of theoretical modeling and practical testing. The results indicate that current winding mandrel designs have certain limitations and that there are multiple potential strategies for further improving the filament winding process. These insights can in the future contribute to more robust designs and optimised manufacturing processes.

Place, publisher, year, edition, pages
2025. , p. 73
Keywords [en]
Mechanical Engineering, Product Developement, Filament winding, Mandrel, Winding Mandrel, Fiberglass, Epoxy, Machine Design
Keywords [sv]
Maskinteknik, Produktutveckling, Fiberlindning, Dorn, Lindningsdorn, Glasfiber, Epoxi, Hållfasthet, Konstruktionsteknik
National Category
Mechanical Engineering
Identifiers
URN: urn:nbn:se:ltu:diva-111880OAI: oai:DiVA.org:ltu-111880DiVA, id: diva2:1942791
External cooperation
Hitachi Energy Sweden AB, Composite
Subject / course
Student thesis, at least 30 credits
Educational program
Mechanical Engineering, master's level
Supervisors
Examiners
Available from: 2025-03-18 Created: 2025-03-06 Last updated: 2025-10-21Bibliographically approved

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Examensarbete_Fiberlindning(20030 kB)167 downloads
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CiteExportLink to record
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Citation style
  • apa
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  • de-DE
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Output format
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