Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • 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
Konceptlösning för upptagning av kabel ur karusell
Blekinge Institute of Technology, Faculty of Engineering, Department of Mechanical Engineering.
Blekinge Institute of Technology, Faculty of Engineering, Department of Mechanical Engineering.
2019 (Swedish)Independent thesis Basic level (degree of Bachelor), 12 credits / 18 HE creditsStudent thesis
Abstract [en]

In collaboration with Semcon Karlskrona, a conceptual solution regarding withdrawal of cable from a carousel was developed. The diameter of the cable were 300 mm and its weight were 160 kg/m. By brainstorming, a number of draft was conceived whereof one were chosen by Pugh's concept screening.

The solution was an arm supported by a framework construction. The end of the arm is bent to match the minimum bending radius of the cable. The arm is capable to translate sideways by a puck located in runners. These runners are coated by the plastic material Robalon to achieve a good sliding surface. The translation will be made possible by using a wire and a a winch. At the back edge of the arm a hinge were attached, allowing rotation around the supporting pillar. At the centre och the carousel, an axis is located which will be used to fasten the centre pillar against.

All of the bars that are used in the construction are hotrolled rectangular hollow sections as these are seen to be advatageuos from a manufacturing perspective. The dimensions of the construction was determined regarding buckling, compression, tension and shear. As were the welded and screwed joints.

Abstract [sv]

I samarbete med Semcon i Karlskrona utvecklades en konceptlösning för upptagning av kabel ur en karusell med två fack. Kabeln ägde en diameter på 300 mm samt en vikt på 160 kg/m. Flertalet konceptförslag togs fram via brainstorming varav ett sållades fram med hjälp av Pughs konceptvalsmatris.

Lösningen blev en arm vilken vilar på ett stödfackverk. Armens ände är krökt så att den matchar kabelns bockningsradie. Armen kan translatera i sidled med hjälp av en puck belägen i skenor. Dessa skenor är klädda med Robalonplast för en bra glidyta. Translationen genomförs med hjälp av vinsch och vajer. I armens bakre ände återfinns ett gångjärn vilket möjlig rotation kring stödpelaren. I karusellens centrum finns en centrumaxel vilken den inre stödpelaren är fäst mot.

Samtliga de stänger vilka används är varmbearbetade rektangulära konstruktionsrör då dessa anses vara fördelaktiga ur ett tillverkningsperspektiv. Fackverkskonstruktionen dimensionerades gentemot knäckning, tryckning, dragning och skjuvning. Dimensionering gjordes även av de svets-, och skruvförband, vilka fogar samman konstruktionen.

Place, publisher, year, edition, pages
2019. , p. 70
Keywords [sv]
kabelupptagning, fackverk, arm
National Category
Mechanical Engineering
Identifiers
URN: urn:nbn:se:bth-18198OAI: oai:DiVA.org:bth-18198DiVA, id: diva2:1330784
External cooperation
Semcon
Subject / course
MT1475 Thesis
Educational program
MTGMI Bachelor of Science in Mechanical Engineering
Supervisors
Examiners
Available from: 2019-06-26 Created: 2019-06-26 Last updated: 2019-06-26Bibliographically approved

Open Access in DiVA

Konceptlösning för upptagning av kabel ur karusell(2647 kB)8 downloads
File information
File name FULLTEXT02.pdfFile size 2647 kBChecksum SHA-512
c02b3804a62e8089f64bfc0ba71e162c8b48a2235d3dbcc892b6a48a091b188396bb985549472f384e8c4390bed84ad7221cee521f15b9ee9b4b91449868552c
Type fulltextMimetype application/pdf

By organisation
Department of Mechanical Engineering
Mechanical Engineering

Search outside of DiVA

GoogleGoogle Scholar
Total: 8 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

urn-nbn

Altmetric score

urn-nbn
Total: 88 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • 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