IT has recently been said by a member of a firm of justly-famous wire makers (1) that there is probably no finer grade of wire than that designed for aero-engine valve springs to Air Ministry Specification D.T.D.5A, and despite the fact that this article will deal principally with defects in that wire, the author, from an experience gained from the handling of some hundreds of miles of it, must state at the outset that he can endorse this opinion.


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    Title :

    Valve-Spring Wire


    Subtitle :

    Methods of Inspection and Faults to which the Material is Subject


    Contributors:

    Published in:

    Publication date :

    1938-04-01


    Size :

    4 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English



    Valve-spring wire

    Wood, E. | Engineering Index Backfile | 1938