Development of innovative automated solutions for the assembly of multifunctional thermoplastic composite fuselage

Sadik L. Omairey*, Sofia Sampethai, Luka Hans, Chris Worrall, Stuart Lewis, Leo Muijs, Sebastiaan L. Veldman, Marco Doldersum, Rik Tonnaer, More Authors

*Corresponding author for this work

    Research output: Contribution to journalArticleScientificpeer-review

    Abstract

    In this study, the development of innovative tooling and end-effector systems for the assembly of a multifunctional thermoplastic fuselage is presented. The increasing demand for cleaner and new aircraft requires utilising novel materials and technologies. Advanced thermoplastic composites provide an excellent material option thanks to their weldability, low density, low overall production cost, improved fracture toughness and recyclability. However, to fully appreciate their potentials, new manufacturing approaches and techniques are needed. Hence, this project develops three end-effector solutions to demonstrate the feasibility of assembling a full-scale multifunctional-integrated thermoplastic lower fuselage shell, including the integration of a fully equipped floor and cargo structure. The developed assembly solution comprises three individual yet well-integrated tooling systems that allow housing the skin and assembly; picking, placing and welding of the assembly parts, i.e. clips and stringers; and welding of frames and floor beam sub-assemblies. The process of developing these systems including the end-user requirements, technical challenges, tooling and end-effectors design and manufacturing process are detailed in this paper.

    Original languageEnglish
    Number of pages18
    JournalInternational Journal of Advanced Manufacturing Technology
    DOIs
    Publication statusPublished - 2021

    Keywords

    • Aerospace
    • Automation
    • Composites
    • End-effector
    • Manufacturing
    • Thermoplastic

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