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Engineering Review : Međunarodni časopis namijenjen publiciranju originalnih istraživanja s aspekta analize konstrukcija, materijala i novih tehnologija u području strojarstva, brodogradnje, temeljnih tehničkih znanosti, elektrotehnike, računarstva i građevinarstva, Vol. 31 No. 1, 2011.

Izvorni znanstveni članak

Contact stresses in gear teeth due to tip relief profile modification

Kristina Marković ; Tehnički fakultet, Sveučilište u Rijeci, Rijeka, Hrvatska
Marina Franulović orcid id orcid.org/0000-0002-6148-9001 ; Tehnički fakultet, Sveučilište u Rijeci, Rijeka, Hrvatska

Puni tekst: engleski pdf 322 Kb

str. 19-26

preuzimanja: 7.951

citiraj

Sažetak

In this paper the linear tip relief profile modification has been observed. This kind of modification has been considered to be potentially dangerous considering micro-pitting initiation as a consequence of contact pressure increase. The amount of tip relief profile modification depends on the elastic gear tooth deflection that needs to be compensated. The standard gear model without linear tip relief profile modification, as well as the modified one, has been discretized by finite elements and analyzed using the finite element method to compare Hertz contact stresses on tooth flank, as influenced by the mentioned profile modification.

Ključne riječi

spur involute gears; profile modification; tip relief; FEM

Hrčak ID:

70383

URI

https://hrcak.srce.hr/70383

Datum izdavanja:

14.7.2011.

Posjeta: 9.221 *