【摘要】 采用自行研制的试验装置,模拟实际工况,对一种国产航空润滑油在不同温度、不同载荷、不同速度的条件下进行拖动力测试,得出这种国产航空润滑油随温度、载荷、速度变化的拖动力特性的试验数据,对试验结果进行分析,并用最小二乘法进行拟合,得到可供工程上使用的这种国产航空润滑油拖动系数的计算公式。更多还原

【Abstract】 The traction behavior of a type of aviation lubricant was tested by the self-made rig at different temperature,load,speed,and the experimental datas were attained following the variation of temperature,load and speed.The results of the experiment were analyzed and the formula of traction coefficient,which can be used by the engineering design,was fitted by the method of the minimum squares.更多还原