THE work described in this paper was authorized by Subdivision B of the Lubricants Division, SAE Standards Committee, with the view toward the establishment of a test procedure by which so-called heavy-duty motor oils might be evaluated. A further object of this work, carried out by two committees of Subdivision B - an Automotive Committee and a Petroleum Committee, under the chairmanship of Authors Mougey and Moller respectively, was the establishing of limits, in so far as engine designs are concerned, for the stresses which they impose on lubricating oils.It was necessary to establish reproducible test conditions that were sufficiently severe so that the properties of the oils could be evaluated in a reasonable period of time, and yet such that the test conditions should not be so severe as to impose unreasonable demands on the lubricating oil.This paper deals with the results obtained from the participating laboratories and the correlation of these tests with performance in service.The test procedures recommended in this paper have been issued in ASTM standard form, for information. THE work described in this paper was authorized by Subdivision B of the Lubricants Division, SAE Standards Committee, with the view toward the establishment of a test procedure by which so-called heavy-duty motor oils might be evaluated. A further object of this work, carried out by two committees of Subdivision B - an Automotive Committee and a Petroleum Committee, under the chairmanship of Authors Mougey and Moller respectively, was the establishing of limits, in so far as engine designs are concerned, for the stresses which they impose on lubricating oils.It was necessary to establish reproducible test conditions that were sufficiently severe so that the properties of the oils could be evaluated in a reasonable period of time, and yet such that the test conditions should not be so severe as to impose unreasonable demands on the lubricating oil.This paper deals with the results obtained from the participating laboratories and the correlation of these tests with performance in service.The test procedures recommended in this paper have been issued in ASTM standard form, for information. THE work described in this paper was authorized by Subdivision B of the Lubricants Division, SAE Standards Committee, with the view toward the establishment of a test procedure by which so-called heavy-duty motor oils might be evaluated. A further object of this work, carried out by two committees of Subdivision B - an Automotive Committee and a Petroleum Committee, under the chairmanship of Authors Mougey and Moller respectively, was the establishing of limits, in so far as engine designs are concerned, for the stresses which they impose on lubricating oils.It was necessary to establish reproducible test conditions that were sufficiently severe so that the properties of the oils could be evaluated in a reasonable period of time, and yet such that the test conditions should not be so severe as to impose unreasonable demands on the lubricating oil.This paper deals with the results obtained from the participating laboratories and the correlation of these tests with performance in service.The test procedures recommended in this paper have been issued in ASTM standard form, for information.


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    Titel :

    The Testing of HEAVY - DUTY MOTOR OILS


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    Pre-1964 SAE Technical Papers ; 1906



    Erscheinungsdatum :

    1942-01-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Heavy-duty motor oils

    Arter, K.T. | Engineering Index Backfile | 1944


    Heavy-duty motor oils

    Arter, K.T. | Engineering Index Backfile | 1943


    WHY HEAVY-DUTY MOTOR OILS?

    MILLER, J. M. | SAE Technical Papers | 1950


    TESTING HEAVY-DUTY OILS for NAVY

    BRABBS, A. D. | SAE Technical Papers | 1945


    MOTOR OILS -- REGULAR, PREMIUM and HEAVY-DUTY

    WOLF, H. R. | SAE Technical Papers | 1946