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Vinkelavläsning med vision-teknologi för att finna samband med felorsak
University of Skövde, School of Engineering Science.
University of Skövde, School of Engineering Science.
2021 (Swedish)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesisAlternative title
Measurment of angle with vision-technology to find relationship with cause and error (English)
Abstract [sv]

Prodma i Mariestad tillverkar flertalet vitvaror, bland dessa är torkskåpet en viktig produkt. Tillverkningsprocessen inbegriper stansning, bockning, pulverlackering och montering på plats. Produktionstempot är högt och det finns inte stor tolerans för brister inom viktiga processer. Examensarbetet har utförts för att utreda om det finns möjlighet att implementera vision-teknologi för att avläsa produktens orientering, denna information kan senare används för att justera processer med brister.

Genom att utföra problemlösningsmetodik i form av DMAIC analyseras produktionen och de väsentliga faktorerna som orsakar missförhållandena separeras för vidareanalys. Under arbetes gång efterforskas olika metoder för att hantera avläsningen genom att laborera på videomaterial inhämtat under pågående produktion. Efter genomförd studie kunde ingen korrelation mellan kvalitetsbrister och produkterna orientering påvisas. Arbetet visar att det är möjligt att avläsa vinkel på produkter.

Abstract [en]

Prodma in Mariestad produces several appliances, among these the drying cabinet, the manufacturing process includes cutting, bending, powder coating and assembly, which is done on location. The Production rate is high and there isn’t much room for fault in important processes. The degree project has been done to conclude if it is possible to implement vision-technology to measure products orientation, this information can then be used to adjust faulty processes.

By using problem solving methodology in the form of DMAIC the production is analyzed to separate the important factors that can result in faults for further analysis. Through the use of videos recorded in ongoing production, different methods for measuring an angle are analyzed. After the project was concluded there was no proven correlation between the angle and any known defects. The work done proves that it is possible to measure an angle of products.

Place, publisher, year, edition, pages
2021. , p. ix, 53, [6]
National Category
Production Engineering, Human Work Science and Ergonomics
Identifiers
URN: urn:nbn:se:his:diva-19929OAI: oai:DiVA.org:his-19929DiVA, id: diva2:1569728
External cooperation
Prodma AB
Subject / course
Industrial Engineering
Educational program
Automatiseringstekniker
Supervisors
Examiners
Available from: 2021-06-21 Created: 2021-06-21 Last updated: 2021-06-21Bibliographically approved

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CiteExportLink to record
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  • apa
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