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Optimering av glidlager och utveckling av dess konstruktion
Örebro University, School of Science and Technology.
Örebro University, School of Science and Technology.
2012 (Swedish)Independent thesis Basic level (university diploma), 10 credits / 15 HE creditsStudent thesisAlternative title
Plain bearing optimization and development of its design (English)
Abstract [sv]

I detta projekt har vi fördjupat oss i en glidlagerkonstruktion som befinner sig i en skruvpress. Skruvpressen kompakterar en okänd massa som är sekretessbelagd. Robustus har ett förslag på överdimensionering av det nuvarande glidlagret. Målet med projektet var att analysera och optimera några glidlager i förhållande till det befintliga glidlagret samt att ta hänsyn till materialval och den miljö som lagret kommer att befinner sig i. Det som analyserna och optimeringen visade var att det befintliga glidlagret hade den bästa geometrin bland alla lösningar men inte det optimala materialet. Projektet befinner sig i ett tidigt stadium och det behövs en del geometriska förändringar. Det viktigaste av allt är att problemet har identifierats med hjälp av det havererade glidlagret och med en excelmodell.

Abstract [en]

We have in this project become engrossed in a plain bearing design that is located in a screw press. The screw press compact an unknown mass that is confidential. Robustus have a suggestion to over dimensioning the present plain bearing. The aim of this project was to analyze and to do an optimization on some plain bearings and compare them to the present bearing and to take the choice of material and the environment where the bearing is located into account. The analysis and the optimizations showed that the current plain bearing had the best geometry but not the optimal material selection. The project is in an early state and it needs some geometrical changes. The most important of everything is that the problem has been identified with the help of the wrecked plain bearing and with an excel model.

Place, publisher, year, edition, pages
2012.
Keyword [en]
plain bearing, design, shrinkage, FEM, heat expansion, carbide, wear
Keyword [sv]
glidlager, design, krympförband, FEM, värmeexpansion, hårdmetall, nötning
National Category
Other Mechanical Engineering Tribology
Identifiers
URN: urn:nbn:se:oru:diva-27852OAI: oai:DiVA.org:oru-27852DiVA: diva2:609515
Subject / course
Mechanical Engineering; Mechanical Engineering
Uppsok
Technology
Available from: 2013-03-20 Created: 2013-03-06 Last updated: 2017-10-17Bibliographically approved

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Citation style
  • apa
  • ieee
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  • Other style
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Language
  • de-DE
  • en-GB
  • en-US
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  • nn-NO
  • nn-NB
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  • Other locale
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Output format
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