AGMA 90FTM8-1990
高速齿轮的耐磨损性调查

Investigations on the Scuffing Resistance of High-Speed Gears

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标准号

AGMA 90FTM8-1990

发布

1990年

发布单位

美国齿轮制造商协会

 

 

引用标准

(1959) 2 ASME Trans. B.B.: The Effect of Lubricants on Gear Tooth Scuffing.ASLE Trans. BABER BORSOFF G.: Die Frel3-Grenzlastbei Stahl. Di Journal of Basic Engineering KU LECHNER March 1959 P.M. pp. 79-93 V.N.:On The Mechanism of Gear Lubrication.

适用范围

Test results with a high speed four square gear test rig (nmax = 26 000 rpm) show the influence of speed, viscosity, base oil, type and amount of additive on the scuffing load. In some cases at high speed the scuffing load can be more than twice the value calculated according to ISO/DIS 6336/4. The reason for the speed-dependency of the scuffing load is explained by the kinetics of the chemical reaction between the metal and the additive. It is described, how a calculation method could take account of the high scuffing load at high speed.

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