Tests were conducted throughout the temperature range of -65-0 F with a truck axle equipped with observation windows and temperature-measuring equipment. Twenty-one test lubricants encompassing a wide range of physical properties were employed in the investigation. Based upon this study, the flow characteristics of satisfactory sub-zero gear lubricants have been identified. Correlations of the truck axle flow results with several commonly specified tests for fluidity were attempted and discussed. The development of a small axle flow simulator is described, and its correlations with full-scale axle flow results are discussed.Tests were conducted throughout the temperature range of -65-0 F with a truck axle equipped with observation windows and temperature-measuring equipment. Twenty-one test lubricants encompassing a wide range of physical properties were employed in the investigation. Based upon this study, the flow characteristics of satisfactory sub-zero gear lubricants have been identified. Correlations of the truck axle flow results with several commonly specified tests for fluidity were attempted and discussed. The development of a small axle flow simulator is described, and its correlations with full-scale axle flow results are discussed.


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    Titel :

    Flow Properties of Hypoid Gear Lubricants at Sub-Zero Temperatures


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    1972 Automotive Engineering Congress and Exposition ; 1972



    Erscheinungsdatum :

    1972-02-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    HYPOID LUBRICANTS

    Willey, A. O. / Prutton, C. F. | SAE Technical Papers | 1939


    High Speed Testing of Gear Lubricants for Hypoid Axles

    ZWAHL, C. E. | SAE Technical Papers | 1946


    Testing of Hypoid Lubricants

    Willey, A. O. / Prutton, C. F. | SAE Technical Papers | 1938


    HYPOID GEAR LUBRICATION

    Willey, A. O. | SAE Technical Papers | 1939


    Hypoid Gears, Axles, and Lubricants

    Witham, W. A. | SAE Technical Papers | 1937