Modified centrifugal barrel-finishing machine imparts desired residual compressive stresses to "fir trees" of turbine blades. Centrifugal forces generate compressive stresses, which are transmitted to turbine blades through abrasive slurries in which suspended. Eliminates need for shot peening, rounding of edges and burrs caused by shot peening and, consequently, need for mass finishing operations to remove burrs. Improves surface finish of "fir trees".


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    Titel :

    Centrifugal Barrel Finishing Of Turbine-Blade "Fir Trees"


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    1990-06-01



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Almco supersheen barrel-finishing process

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