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Browsing by Subject "brands of materials"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Zastosowanie najnowszych osiągnięć techniki produkcji części zamiennych dla górnictwa odkrywkowego
    (2007) Kosňovský, Zdeněk; Sztejnbis, Sławomir
    The paper presents brief characteristics of grades of materials used for the manufacture of a ball bearing ring, a toothed ring and a track plate, and describes heat treatment methods. Machines working in surface mining, because of the specificity of working conditions and huge loads, require their design to account for the parts that meet the highest standards as regards loads and time-to-failure values. A crucial impact on operation of such items as ball bearing rings, toothed rings and track plates has the selection of a suitable grade of material, taking a maximum advantage of its mechanical properties and having it undergo appropriately selected heal treatment processes. An appropriate selection of the above parameters and a proper computer simulation of a manufacturing process allows for the manufacture of high quality spare parts.