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High cycle fatigue ...
High cycle fatigue behaviour of autoclave-cured woven carbon fibre-reinforced polymer composite gears
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- Zorko, Damijan (författare)
- University of Ljubljana
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- Tavčar, Jože (författare)
- Lund University,Lunds universitet,Innovation,Institutionen för designvetenskaper,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Design Sciences,Departments at LTH,Faculty of Engineering, LTH
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- Bizjak, Milan (författare)
- University of Ljubljana
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- Šturm, Roman (författare)
- University of Ljubljana
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- Bergant, Zoran (författare)
- University of Ljubljana
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(creator_code:org_t)
- Elsevier BV, 2021
- 2021
- Engelska.
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Ingår i: Polymer Testing. - : Elsevier BV. - 0142-9418. ; 102
- Relaterad länk:
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http://dx.doi.org/10... (free)
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https://doi.org/10.1...
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The high cycle fatigue behaviour of autoclave-cured carbon fibre-reinforced polymer (CFRP) composite gears is investigated. The CFRP gears were milled from a composite plate and tested in mesh with a steel drive gear under five torque loads ranging between 0.4 and 0.8 Nm in unlubricated conditions. A detailed gear damage analysis is conducted by employing scanning electron microscopy and high-resolution optical microscopy. Epoxy matrix microcracking is found to be the damage mechanism that leads to the final delamination failure. CFRP gears exhibited a significantly improved performance and a longer fatigue lifespan in comparison with the polymer and polymer composite gears.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Infrastrukturteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Infrastructure Engineering (hsv//eng)
Nyckelord
- Polymer composites
- Fatigue
- Finite element analysis (FEA)
- Fatigue testing
- Gears
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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