Surface defects were demonstrated to result from high productivity machining (HPM) as well as conventional machining of a titanium alloy Ti-6Al-4V, with HPM causing the larger sized defects. These defects could act as initiation sites for fatigue cracks showing that machining would affect fatigue strength and life of the part produced. A finishing pass appears to remove the defects. Better understanding is needed of the relationships between machining, surfaces, and strength.


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    Titel :

    Effects of High Productivity Machining on Ti-6Al-4V Surface Topography


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    SAE 2004 Aerospace Manufacturing & Automated Fastening Conference & Exhibition ; 2004



    Erscheinungsdatum :

    2004-09-21




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch







    High-resolution optical surface topography measurements

    Tiziani, H. J. / Institute of Geodesy and Photogrammetry / Institute of National Surveying and Engineering Geodesy et al. | British Library Conference Proceedings | 1994


    Increasing Productivity in Production Machining

    Field, Michael / Zlatin, Norman | SAE Technical Papers | 1952