For past 4 yr Pennsylvania Railroad has been employing 2- and 3-flame gas torches extensively with aim of speeding up work and of minimizing penetration of weld heat into rail heads; article discusses use made of these types of torches, and so far as possible from records available, points out results being attained.


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    Titel :

    Building-up rail ends with multiple-flame torches


    Weitere Titelangaben:

    Ry Eng Maintenance


    Erschienen in:

    Erscheinungsdatum :

    1938


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Building-up rail ends with multiple-flame torches

    Engineering Index Backfile | 1938


    Building up rail ends with electric arc

    Engineering Index Backfile | 1933



    Building up and heat treating rail ends

    Constance, W. | Engineering Index Backfile | 1932


    Switchbox for welding torches

    Burley, R. K. | NTRS | 1980