This test method covers the determination of a scuffing temperature limit of lubricating oils at prescribed condi-tions and the retention of friction over temperature load step increases in a roller-on-disk (flat) geometry when subjected to high-frequency, linear oscillation motion. This test method is executed under constant load, frequency and stroke in a SRV test machine. The evolution of coefficient of friction of lubricating oils as function of temperature is recorded and assessed.
scuffing temperature limit, coefficient of friction; lu-bricating oil; roller; oscillation; SRV; friction retention
Scuffing or adhesive wear was generated by different tribometric test methods by load steps. By using temperature step increases represent a new technical approach.
The title and scope are in draft form and are under development within this ASTM Committee.
Developed by Subcommittee: D02.L0.11
Staff Manager: Alyson Fick
Date Initiated: 06-28-2022
Technical Contact: Mathias Woydt
Ballot: D02.L0 (22-05)
Status: Negative Votes Need Resolution