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利用三种齿轮试验台，对不同的润滑方式、不同的转速和机油等条件下，人们一直有争议的温升载荷比系数进行了探讨。试验结果表明，温升载荷比系数是一个十分复杂的参数，虽然在某一特定工况下具有常值的特性，但不同的转速，不同的润滑方式对其有显著的影响，因此它是一个多元影响参数，ISO闪温准则中将之固定为0．11，显然是不全面的。文中以大量的试验结果进行了对比分析与讨论，从而为合理地进行高速机车牵引齿轮的润滑，提高其抗胶合性能提供了依据。
Using the three gear test rigs, the controversial temperature-rise load-ratio factors have been discussed for different lubrication methods, different speeds and oil conditions. The experimental results show that the temperature rise load ratio coefficient is a very complicated parameter. Although it has the property of constant value in a specific working condition, it has a significant influence on different speed and different lubrication modes, so it is a Multivariate impact parameters, ISO flash standard will be fixed at 0.11, apparently not comprehensive. In this paper, a large number of test results were analyzed and discussed in order to reasonably carry out high-speed locomotive traction gear lubrication and improve the anti-gluing performance provides a basis.