Standard Test Method for Determining Tribomechanical Properties of Grease Lubricated Plastic Socket Suspension Joints Using a High-Frequency, Linear-Oscillation (SRV) Test Machine


Importancia y uso:

5.1 This test method can be used to quickly determine the lubricating ability of greases lubricating automotive plastic socket suspension joints. This test method has found wide application in qualifying greases used in chassis systems. This test method is a material and application oriented approach based on inputs from field experiences for characterizing the tribological behavior (friction and wear) using random, discrete, and constant parameter combinations. Users of this test method should determine whether results correlate with field performance or other applications prior to commercialization.

Subcomité:

D02.G0

Volúmen:

05.04

Número ICS:

21.080 (Hinges, eyelets and other articulated joints), 21.260 (Lubrication systems)

Palabras clave:

friction and wear; grease; oscillating; plastic socket suspension joint; SRV;

$ 1,092

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Norma
D7420

Versión
23

Estatus
Active

Clasificación
Test Method

Fecha aprobación
2023-11-01