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Bygelstolpar: Kraft- och spänningsanalys av bygelstolpar tillhörande Bruks mobila hugg 805 CT
University of Gävle, Department of Technology and Built Environment, Ämnesavdelningen för energi- och maskinteknik. University of Gävle, Department of Technology and Built Environment.
2009 (Swedish)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
Abstract [en]

This report is the result of a thesis as been implemented during the spring term 2009 at

the University of Gävle.

The company Bruks produces mobile chippers which are used for chipping logging

slash, roundwood and parts of trees. The chipper is powered by a separate diesel engine

and the chipper can be assembled on trucks, trailers or some other carrier vehicles.

When the chip has passed the chipper drum, the chip is collected in an integrated bin

which is mounted on the vehicles frame with dumping yokes. When these dumping

yokes were designed they were probably created with large material dimensions. The

aim with the degree project is hence to study the strengths of materials and, if possible,

to suggest an arrangement that can decrease the total weight on the dumping yoke on

Bruks´ mobile chippers 805 CT.

The CAD-program Pro/ENGINEER was used during the project for outlining the 2Ddrawings,

as distributed of constructors on Bruks, to solid 3D-parts. The three-dimensional

assembly from Pro/ENGINEER was transferred to Pro/MECHANICA. The construction is

complex and contains many components, and therefore the model has been divided into two

different parts, the external and the internal dumping yoke.

The conclusion of the degree project is that the product generally is not over dimensioned.

However there are many options for optimizing, mainly on the external dumping yokes.

Place, publisher, year, edition, pages
2009. , p. 95
Keywords [sv]
materialoptimering, viktreducering, FEM-analys, Pro/ENGINEER
Identifiers
URN: urn:nbn:se:hig:diva-4889Archive number: TEX 090406OAI: oai:DiVA.org:hig-4889DiVA, id: diva2:225441
Presentation
(English)
Uppsok
teknik
Examiners
Available from: 2009-07-02 Created: 2009-06-27 Last updated: 2009-07-02Bibliographically approved

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fulltext(18727 kB)481 downloads
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Ämnesavdelningen för energi- och maskinteknikDepartment of Technology and Built Environment

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard-cite-them-right
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • sv-SE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • de-DE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf