Applications such as landing gears and turbine blades place new demands on near-net coating technologies. Such demands include the replacement of traditional grinding, finishing and grit basting techniques with better, more efficient methods. A method is described for near-net-shape spraying of complex internal and external geometries which eliminates the need for grinding. This is achieved by combining automatic, mass-flow controlled HVOF grit blasting with Nano-HVOF methods. The resulting coating displays an as-sprayed surface roughness of less than 2 micron Ra and a tight control over coating thickness and distribution. By carefully controlling the coating thickness and surface properties, it is possible to hone the required dimension and surface roughness.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Near-net-shape HVOF coating and finishing techniques for highly stressed components in aircraft industry


    Additional title:

    Fast formtreue HVOF-Beschichtungs- und Endbearbeitungstechniken für hochbeanspruchte Komponenten in der Flugzeugindustrie


    Contributors:
    Matthäus, G. (author) / Wolf, J. (author) / Ackermann, D. (author)


    Publication date :

    2010


    Size :

    3 Seiten, 8 Bilder, 2 Tabellen, 3 Quellen


    Remarks:

    (nicht paginiert)




    Type of media :

    Conference paper


    Type of material :

    Storage medium


    Language :

    English





    Aircraft finishing

    Endom, G.A. | Engineering Index Backfile | 1929


    Aircraft finishing

    Kirkbride, C.E. | Engineering Index Backfile | 1930


    Aircraft finishing

    Stadlman, A. | Engineering Index Backfile | 1929


    Aircraft finishing systems

    Pereny, L. | Engineering Index Backfile | 1930