20.500.12556/RUL-130619 High cycle fatigue behaviour of autoclave-cured woven carbon fibre-reinforced polymer composite gears 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. polymer composites fatigue finite element analysis FEA fatigue testing gears polimerni kompoziti utrujanje metode končnih elementov testiranje utrujanja zobniki true false true Angleški jezik Slovenski jezik Članek v reviji 2021-09-16 10:56:09 2021-09-16 10:56:10 2022-09-09 04:17:18 0000-00-00 00:00:00 2021 0 0 15 str. Vol. 102, art. 107339 Oct. 2021 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.8 0142-9418 10.1016/j.polymertesting.2021.107339 76520451 1-s2.0-S0142941821002853-main.pdf 1-s2.0-S0142941821002853-main.pdf 1 7E0F9F41006C8088EC798187F4526C5D 32c65cc77b4754802b5279400b949b6bf2e3553e053924dccfc2392d049ba6d3 dde824b8-250e-11ed-92af-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=159465 https://www.sciencedirect.com/science/article/pii/S0142941821002853 0 ad9ea7bc-16cb-11ec-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=147761 Fakulteta za strojništvo Naravoslovnotehniška fakulteta 0 0 0