Naslov
Some Researches of Contact Pressure in Non-Involute Toothing With Harmonic Basic Profile

Autori
Obsieger, Boris

Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, znanstveni

Knjiga
Annals of DAAAM for 1999 & Proceedings of the 10th International DAAAM Symposium

Urednik/ci
Katalinić, Branko

Izdavač
DAAAM International Vienna

Grad
Beč

Godina
1999

Raspon stranica
407-408

ISBN
3-901509-10-0

Ključne riječi
gears, toothing, contact pressure, measurements, photo-elasticity

Sažetak
The standard gears with involute toothing has excessive contact pressure between gear tooth tip and pinion tooth dedendum, which can be reason for intolerable local wear and surfaces destruction. To avoid this disadvantage a special non-involute toothing with harmonic basic profile is proposed. That toothing has the convex-concave contact at the beginning and end of meshing path. This assures the notable reduction of contact pressure on these points, and significantly enlarges carrying capacity in comparison to involute toothing. The results of performed calculations are verified by measurements on the photo-elastic model in real meshing conditions. Very good correlation between theoretical and experimental results is obtained.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA