Hot rolled steel tubes of small and medium diameter are usually finished by stretch reducing. Crop losses due to end thickening are a main factor in the economics of this process. Besides the parameters of reduction, the mill design has an important influence on end thickening. The Three-Motor Variable Group Drive system gives the opportunity of a reliable Heavy End Control (HEC). The first three years of operation at FALCK's seamless tube plant show that, with this technology, stretch reducing of relatively short mother tubes is economical.


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    Titel :

    Three-motor group drive system for stretch reducing mills (SRAM)


    Weitere Titelangaben:

    Drei-Motor Gruppenantriebssystem fuer Streckreduzierwalzwerke


    Beteiligte:
    Moeltner, H. (Autor:in) / Rampazzi, P. (Autor:in) / Crapanzano, V. (Autor:in)


    Erscheinungsdatum :

    1989


    Format / Umfang :

    7 Seiten, 6 Bilder, 2 Tabellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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