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Effektivisering av konstruktörens arbete i produktutvecklingsprocessen med hjälp av 3D-modeller och detaljritningar
University of Skövde, School of Engineering Science.
University of Skövde, School of Engineering Science.
2017 (Swedish)Independent thesis Basic level (degree of Bachelor), 20 credits / 30 HE creditsStudent thesisAlternative title
Efficiency of the designer’s workflow in the product development process by using 3D-models and 2D-drawings (English)
Abstract [sv]

I kursen Examensarbete i integrerad produktutveckling har ett projekt utförts av designingenjörsstudenterna Cecilia Frydén och Nadia Omri våren 2017 på Högskolan i Skövde. Projektet genomfördes i samarbete med konsultföretaget ÅF Industry AB i Skövde och några av deras externa tillverkare. I ÅF:s produkt-utvecklingsprocess ägnar konstruktörerna många timmar åt att framställa tillverkningsunderlag, 3D-modeller och detaljritningar. Tillverkningsunderlagen misstänks innehålla överflödig information som inte används av tillverkarna, vilket innebär att konstruktören ägnar tid åt arbetsmoment i onödan. Av den anledningen vill ÅF att det undersöks vilken information i tillverknings-underlaget som är överflödig och att alternativ på hur det utformas tas fram. Aktionsforskning är den övergripande metodiken som används. Projektet har varit fokuserat på att kartlägga arbetsflödet, identifiera mottagarna av tillverkningsunderlaget och deras behov samt definiera tekniska möjligheter för att generera lösningsförslag på alternativa arbetsmetoder. Lösningsförslagen har utvärderats med både konstruktörer och med mottagarna hos tillverkarna. Utifrån utvärderingarna har ett lösningsförslag valts som består av en 3D-modell med Model Based Definition (MBD) där Product Manufacturing Information (PMI) reducerats och förmedlas tillsammans med en 3D-PDF.

Abstract [en]

This project was made for the Bachelor Degree Project in Product Design Engineering course at the University of Skövde by Cecilia Frydén and Nadia Omri in cooperation with the engineering company ÅF during the spring of 2017. ÅF’s designers spends several hours creating 3D-models and detail drawings as manufacturing information for the manufacturing phase of the product development. Some of this time is suspected to be spent unnecessary since some of the information generated by the designers might not be used during the manufacturing process. The aim of the project is to generate a solution to increase the efficiency of the designer’s workflow while generating Product Manufacturing Information (PMI) without compromising the manufacturer’s understanding of the information. Research upon the product manufacturing information generation and handling was done in order to identify its main issues. Observation and interviews were done in order to identify its users and clarify the main purpose of the manufacturing information. The result provides reduced PMI in the 3D-model and uses a 3D-PDF to communicate the PMI to the manufacturers. This was decided from evaluations with the manufacturers and designers and is believed to improve the communication between them but also to make the designer’s workflow more efficient.

Place, publisher, year, edition, pages
2017. , 49 p.
Keyword [en]
CAD, CAM, manufacturing, MBD, 3D-PDF, product development, process
Keyword [sv]
CAD, CAM, tillverkning, MBD, 3D-PDF, produktutveckling, process
National Category
Mechanical Engineering
Identifiers
URN: urn:nbn:se:his:diva-14037OAI: oai:DiVA.org:his-14037DiVA: diva2:1136225
External cooperation
ÅF
Subject / course
Product Design Engineering
Educational program
Product Design Engineer
Supervisors
Examiners
Available from: 2017-08-30 Created: 2017-08-25 Last updated: 2017-08-30Bibliographically approved

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14b512865d9f7e101f333fbba8e733691d429f238eb02001293ddb2b17df4e1d5189f9ca0c0569381b59d4fc19c62c6c69522d3b8914a28ce141b0a58a3de213
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CiteExportLink to record
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Citation style
  • apa
  • ieee
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  • de-DE
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Output format
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