Isothermal-forging apparatus produces long shafts integral with disks. Equipment based on modification of conventional isothermal-forging equipment, required stroke cut by more than half. Enables forging of shafts as long as 48 in. (122 cm) on typical modified conventional forging press, otherwise limited to making shafts no longer than 18 in. (46cm). Removable punch, in which forged material cools after plastic deformation, essential novel feature of forging apparatus. Technology used to improve such products as components of gas turbines and turbopumps and of other shaft/disk parts for powerplants, drive trains, or static structures.


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    Titel :

    Forging Long Shafts On Disks


    Beteiligte:
    Tilghman, Chris (Autor:in) / Askey, William (Autor:in) / Hopkins, Steven (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1989-08-01



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Cold forging saves material in the manufacture of gear-box drive shafts

    Gafurov, R.M. / Khalenko, F.P. | Tema Archiv | 1990


    Designing Shafts For Long Life

    Loewenthal, Stuart H. | NTRS | 1988


    Improvements in manufacture of long shafts

    Merkulov, E.F. | Engineering Index Backfile | 1940


    Shafts

    Debus, E. | Engineering Index Backfile | 1897