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Utveckling av kabelkanalsopmaskin: Projektarbete vid Holms Industri i Motala
Linköping University, Department of Management and Engineering, Machine Design.
Linköping University, Department of Management and Engineering, Machine Design.
Linköping University, Department of Management and Engineering, Machine Design.
Linköping University, Department of Management and Engineering, Machine Design.
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2018 (Swedish)Student paper other, 12 HE creditsStudent thesis
Abstract [en]

This report presents two concepts for a product that is used for cable excavation. The first concept consists of a brush that is integrated with a collection container and the second concept consists of a brush that is integrated with a digging bucket. A test plan was also created to determine which dimension and material would yield the best results during excavation.

The main purpose of this project was to increase the product range of Holm's industry in Motala by developing a concept that would minimize the risk of damaging cables during excavation. The product would also fit into the existing product range at Holms. The goal was to present two concepts for a brush that can directly be designed in a CAD program.

To understand how the brush will operate, a study on existing products on the market was conducted. Then a study on the excavator attachments was made which resulted in OilQuick being a good solution because of its fast-hydraulic attachment. Customer needs were identified through interviews, which gave the impression that a brush that simultaneously collects soil would be a good solution.

The result of the study was used to write the product specification. The product's many functions were divided into several parts to determine different solutions for each function. Thirteen concepts were prepared and a decision matrix was used as a tool to eliminate the concepts that would not be used. Several iterations of the concept development process were conducted where the results for each iteration were discussed to preserve the purpose of the project.

Place, publisher, year, edition, pages
2018. , p. 45
Keywords [sv]
borste, grävning, kabelschakt, kabelstam, kabelbrott, produktutveckling, kabelkanalsopmaskin
National Category
Other Mechanical Engineering
Identifiers
URN: urn:nbn:se:liu:diva-146131ISRN: LIU-IEI-TEK-G--18/01344--SEOAI: oai:DiVA.org:liu-146131DiVA, id: diva2:1194014
External cooperation
Holms Industri
Subject / course
Machine Design
Supervisors
Examiners
Available from: 2018-04-12 Created: 2018-03-28 Last updated: 2018-04-12Bibliographically approved

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Nordkvist, AntonLundqvist, AntonHana, DaneIreståhl, EmilLundmark, Magnus
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CiteExportLink to record
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Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf