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由于现有各种摩擦磨损润滑试验机的常规评定指标,在试验精度和与实际使用的相关性方面存在较多的问题,因此对这些常规评定指标意义的探讨,是摩擦磨损润滑学科重要的基础工作之一。梯姆肯磨损与润滑试验机已有四十七年历史,但因为梯姆肯OK值的再现性及与实际的相关性不好,所以六十年代汽车工业就停止使用常规的梯姆肯OK负荷;汽车齿轮油承载能力的评定,也几乎都是采用实际齿轮的台架试验,只有福特汽车公司某些齿轮油规格中还有梯姆肯磨损及3600转/分高速梯姆肯OK负荷的标准。然而在工业齿
Due to the conventional evaluation indexes of all kinds of friction and wear lubrication testers, there are many problems in the test accuracy and the correlation with the actual use, so the discussion of the significance of these conventional evaluation indexes is an important foundation of the friction and wear lubrication subject One of the jobs Timken wear and lubrication testing machine has been 47 years of history, but because of Hamm OK value reproducibility and the actual correlation is not good, so the sixties automotive industry to stop using conventional Timken OK Load; automotive gear oil bearing capacity assessment, almost all the actual gear test bench, only some of the Ford Motor Company gear oil specifications are also Timken wear and 3600 RPM high Timken OK load standard. However in industrial teeth