This is a thesis at Mälardalen University, Eskilstuna. It has been comprised of a further development of an existing concept for a roof fixture from a previous thesis. The roof fixture will be used to produce roofs for modular houses. The thesis is a project carried out on behalf of the modular housing company Husmuttern AB. Based on relevant selected theory and methodology in product development, the project has been executed with an iterative approach in ongoing communication with the outsourcer as well as suppliers. The further development of the roof fixture was carried out to enable complete industrialization (bringing the roof fixture to use in factory). This by questioning the functionality of the existing concept and then also further developing the structure of the roof to enable detailed development of the roof fixture. In support of the further development, a purpose was established with four related issues. One issue concerned ergonomics and the techniques DFA and DFM. This issue was based, among other things, on the client's vision that assemblers without specific skills should be able to produce identical modules like walls, roofs and more with fixtures. In addition, questions were raised about the existing concepts' imperfections, functional requirements for the roof fixture and also cost-effective implementation of sub-components from other projects performed for the outsourcer. The result of the project was presented as CAD models in the form of a roof fixture and for various reasons also a roof section and a joining fixture. With regard to this result, it was concluded that in order to achieve complete industrialization of the roof fixture and the joining fixture, the project has contributed to a large extent, but further development is needed. / <p>Ritningar i bilaga 2 till 19 är exkluderade från den offentliga versionen av rapporten då de inte är fullständiga och därmed kan tolkas felaktigt. Genom att ta bort dem undviks eventuella missförstånd som skapar risker för liv och lem.</p>
| Identifer | oai:union.ndltd.org:UPSALLA1/oai:DiVA.org:mdh-39710 |
| Date | January 2018 |
| Creators | Hillström, Jonathan, Garbers, Joel |
| Publisher | Mälardalens högskola, Akademin för innovation, design och teknik, Mälardalens högskola, Akademin för innovation, design och teknik |
| Source Sets | DiVA Archive at Upsalla University |
| Language | Swedish |
| Detected Language | English |
| Type | Student thesis, info:eu-repo/semantics/bachelorThesis, text |
| Format | application/pdf |
| Rights | info:eu-repo/semantics/openAccess |
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