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Stress Analysis Validation for Gear Design
Blekinge Institute of Technology, Faculty of Engineering, Department of Mechanical Engineering.
Blekinge Institute of Technology, Faculty of Engineering, Department of Mechanical Engineering.
2018 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

Gear stress analysis and understanding the effect of misalignment and microgeometry is important for gear designers and for those who work in gear maintenance. The misalignment can lead to the higher stress acting in one side of the gear tooth and the micro-geometry modification can improve the stress distribution in the gear teeth. In this research, a helical gear pair was modeled using three different software and tools; LDP, KISSsoft and Abaqus. Three different cases were modeled to study the effect of misalignment and microgeometry. Finally, the results from different tools were presented and discussed. It was observed that the tooth contact analysis software resulted in significantly higher stresses than the FE software. The results have been discussed to understand the differences in the cases obtained from the used tools. The results showed how bad is the effect of the misalignment on the gear mesh and the stress distribution and how the microgeometry modifications are used to compensate that effect.

Place, publisher, year, edition, pages
2018. , p. 66
Series
Blekinge Tekniska Högskola Forskningsrapport, ISSN 1103-1581 ; ''*''
Keywords [en]
Finite element analysis, Microgeometry modification, Misalignment, Tooth contact analysis
National Category
Mechanical Engineering
Identifiers
URN: urn:nbn:se:bth-16862OAI: oai:DiVA.org:bth-16862DiVA, id: diva2:1238496
External cooperation
China Euro Vehicle Technology AB
Subject / course
MT2525 Masters Thesis (120 credits) in Mechanical Engineering with emphasis on Structural Engineering
Educational program
MTAMT Master of Science Programme in Mechanical Engineering with emphasis on Structural Mechanics
Presentation
2018-06-07, karlskrona, 03:00 (English)
Supervisors
Examiners
Available from: 2018-08-15 Created: 2018-08-13 Last updated: 2018-08-15Bibliographically approved

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BTH2018Adnan(2565 kB)249 downloads
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Adnan, Md AsifShehata, Ahmed
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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • 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