Abstract
A contrast test was done about the service performance of commercial emulsion II and water miscible rolling lubricant J4 with polyethylene glycol. The test results were given to have analysed them in lubrication, extreme pressure performance, simulating annealing, resistance of putrefy, rust protection etc. From the rolling mill in the lab, at the same depress ratio, the pressure reduce 3.85kN using J4 than using II, and the rolling power reduce 0.04kW using J4 than using II. By four-ball tester, the maximum load PB of J4 is 932N, the friction is 0.0518, and the wear diameter is 0.47mm. Water miscible rolling lubricant J4 is notable in lubrication, extreme pressure performance, annealing, resistance of putrefy and rust protection. The results may offer the reference for further optimization on water miscible rolling lubricant.
Published Version
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