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Browsing by Subject "casting tooth"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Badania laboratoryjne i półprzemysłowe rzeczywistych obciążeń elementów skrawających zębów WKL oraz nowej generacji zębów ACX-L
    (Wydawnictwa AGH, 2010) Badura, Sławomir; Migacz, Katarzyna
    In this paper it is presented the results of the laboratory and halfindustrial tests of WKL, ACXL, CX-25/38 teeth of knifes of the buckets for wheel excavators. Investigations were carried out on the samples, which physico-mechanical properties are approximate to the properties of the rocks dredged in KWB »Turów«. Analysis of static and dynamic investigations let to define optimal shape of tooth for working in very hard multiple conditions. Moreover there were presented three dimensional models of teeth by using FEM. For discrete it was applied solid elements tetra. Numerical analysis let to assignation distribution of stresses in different constructions of teeth and verification their constructions.
  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Badania nad możliwością zastosowania obrotowych zębów na nożach czerpaków koparek kołowych
    (Wydawnictwa AGH, 2010) Badura, Sławomir; Migacz, Katarzyna; Micek, Piotr Andrzej
    In this paper it is presented the results of the examination of new type rotating teeth of bucket of wheel excavators and analysis in comparison with actual used teeth. Investigations were carried out on each of knifes of bucket armed on the teeth and also with full armament of bucket's knifes of wheel for wheel excavator. It was investigated type of teeth WKL, R12.0M, CX-25/38. Comparison analysis let to optimal choice of definite type of teeth for working in very hard multiple conditions.