The program summarized by this report was conducted to design and establish the structural strength of a modified trunnion design for the integral armored servo actuator. The originially designed trunnion was found to have a fatigue strength below the mean strength level of comparable CH-54B parts as reported in USAAMRDL Technical Report 73-25. The design analysis and fatigue test data show that the modified trunnion is comparable in strength to the mean strength levels of the equivalent components on the production CH-54B helicopter.


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    Title :

    Design and Fatigue Testing of Integral Armored Servo Actuator Modified Trunnion


    Contributors:
    K. Wood (author) / L. Moriarty (author)

    Publication date :

    1974


    Size :

    36 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English





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