UNI-MB - logo
UMNIK - logo
 
(UM)
  • Quality assessment of copper alloy rotors at squirrel cage induction motors [Elektronski vir]
    Praunseis, Zdravko ...
    The aim of this paper is to analyse the quality assessment of copper alloys bar material at squirrel cage induction motors. The motor rotor shape is a cylinder mounted on a shaft. Internally it ... contains longitudinal conductive bars made of copper alloys set into grooves and connected at both ends by welding and forming a cage-like shape. Welded joints inevitably have some special characteristics which make them different from the base metal-copper alloys. Thus, for all testing of copper alloys bar material and welded copper alloys specimens the standard test procedures were used for determining the weldability and quality assessment of base material-copper alloys and welded joints. Additionally, the effects of various copper alloy materials and types of rotor construction on motor performance will be analyzed.
    Vrsta gradiva - prispevek na konferenci
    Leto - 2019
    Jezik - angleški
    COBISS.SI-ID - 1024359260