High cycle fatigue behaviour of autoclave-cured woven carbon fibre-reinforced polymer composite gears

Zorko, Damijan (avtor), Tavčar, Jože (avtor), Bizjak, Milan (avtor), Šturm, Roman (avtor), Bergant, Zoran (avtor)

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.

• Jezik: Angleški jezik
• Ključne besede: polymer composites, fatigue, finite element analysis, FEA, fatigue testing, gears
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: FS - Fakulteta za strojništvo ; NTF - Naravoslovnotehniška fakulteta
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2021
• Št. strani: 15 str.
• Številčenje: Vol. 102, art. 107339
• PID: 20.500.12556/RUL-130619
• UDK: 621.8
• ISSN pri članku: 0142-9418
• DOI: 10.1016/j.polymertesting.2021.107339
• COBISS.SI-ID: 76520451
• Datum objave v RUL: 16.09.2021

Gradivo je del revije

• Naslov: Polymer testing
• Skrajšan naslov: Polym. test.
• Založnik: Applied Science Publishers Ltd
• ISSN: 0142-9418
• COBISS.SI-ID: 26155008

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: polimerni kompoziti, utrujanje, metode končnih elementov, testiranje utrujanja, zobniki