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Längdmätning i engreppsskördare
Växjö University, Faculty of Mathematics/Science/Technology, School of Technology and Design.
2007 (Swedish)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
Abstract [sv]

Detta examensarbete har gjorts på uppdrag av SP Maskiner AB och berör längdmätningsenheten på skördaraggregatet SP451LF. Pulsgivaren i den befintliga längdmätningen anses inte nå en acceptabel livslängd och därför skall ett sensorlager prövas som ersättare.

Uppdraget består i att söka ett lämpligt sensorlager, dimensionera en komplett mäthjulslagring samt att ta fram ett konstruktionsförslag till prototyp på längdmätning.

Arbetet begränsas av att den omkonstruerade längdmätningen skall passa på SP451LF aggregatet. Det betyder att längdmätningens infästning mot aggregatet inte får förändras och dess yttermått måste hållas inom de gränser som aggregatets chassi tillåter.

Abstract [en]

This diploma work has been done on commission by SP Maskiner AB and affects the length meter unit on the single-grip harvester SP451LF. The pulse encoder in the present length meter has too short duration why a sensor-bearing will be tested as replacement.

The tasks are to find a suitable sensor-bearing unit, to dimension a complete measuring wheel bearing and create a construction proposal for a prototype of a length meter.

The diploma work is limited by the fact that the reworked length meter has to fit into the SP451LF harvester. That means that the length meter’s contact points on the harvester’s frame are not to be altered.

Place, publisher, year, edition, pages
2007. , p. 17
Keywords [en]
Single-grip harvester, length meter, pulse encoder, sensor-bearing, deep groove ball bearing, life equations
Keywords [sv]
Engreppsskördare, längdmätning, pulsgivare, sensorlager, spårkullager, livslängdsberäkning
National Category
Reliability and Maintenance
Identifiers
URN: urn:nbn:se:vxu:diva-1534OAI: oai:DiVA.org:vxu-1534DiVA, id: diva2:205357
Uppsok
teknik
Supervisors
Examiners
Available from: 2007-08-22 Created: 2007-08-22 Last updated: 2010-03-10Bibliographically approved

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fulltext(7850 kB)1840 downloads
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CiteExportLink to record
Permanent link

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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