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中文摘要：
利用轧机油膜轴承试验台对新研制的油膜轴承油RS220和RM220进行台架试验，分析试验台运行性能的稳定性，评价不同轧制工况下油膜轴承油的承载性、抗磨性和抗泡性，测量并拟合润滑油黏温曲线。结果表明：试验台运行性能稳定，能够为油膜轴承油的性能测试提供基本保障；2种润滑油的黏温性能和抗泡性能相当，但润滑油RS220的抗磨性能相对较好，且低速中载时的承载性能较优。
英文摘要：
Two kinds of newly developed oil-film bearing oils, RM220 and RS220 oils were tested on the oil-film beating test platform of rolling mill. The stability of the test platform was analyzed, the load-carrying properties, anti-wear performance and anti-foam perform- ance of the oil-film bearing oils under different working Conditions were estimated, and the viscosity-temperature curve was measured and fitted. The results show that the test platform has stable performance in testing the oil-film beating oils. RM220 and RS220 oils have similar viscosity-temperature performance and anti-foam performance, but RS220 oil has good anti-wear performance, and has a better load-carry- ing property at low speed and medium load.
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