This article reports on research using vibro-acoustical methods to analyze one of the units of the transmission of a tactical car--roll bearings of the main gear reducer, which has assembled in it roller bevel and simple, adjusting and misadjusting bearings within it. It is important to be able to analyze such elements without opening them up. The research found that two reasons for noise formation can be identified, friction of touching parts and forces of unbalanced inertial The testing focuses on the potentials of vibro-acoustical equipment and the dependence of the assembled in the reducer worn and replaced new bearings. The purpose is to identify the level of spread noise intensiveness of old and new turning bearings and to identify the effect of the change of the clearance in the adjusting bearings on the level of noise intensiveness.

  • Availability:
  • Corporate Authors:

    Vilnius Gediminas Technical University

    Sauletekio AL 11
    Vilnius,   Lithuania  LT-10223
  • Authors:
    • Juodzevicius, E
  • Publication Date: 2003


  • English

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Subject/Index Terms

Filing Info

  • Accession Number: 00965071
  • Record Type: Publication
  • Source Agency: UC Berkeley Transportation Library
  • Files: BTRIS, TRIS
  • Created Date: Nov 3 2003 12:00AM