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本试验采用GB/T 265—1988国家标准方法测量了七种不同黏度级别的油样在不同温度下的运动黏度,分析各油样的黏温特性,进而总结出如何运用油品黏温特性对发动机润滑油进行合理选择以及快速判断机油品质的方法。
In this experiment, GB / T 265-1988 national standard method was used to measure the kinematic viscosity of seven oil samples with different viscosities at different temperatures. The viscosity-temperature characteristics of each oil sample were analyzed. Then, Reasonable selection of engine oil and rapid determination of the quality of the oil.