Sökning: "Gears"

Visar resultat 16 - 20 av 82 avhandlingar innehållade ordet Gears.

  1. 16. Analyses of Spur and Helical Gears

    Författare :Anette Andersson; Maskinelement; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; vacuum technology; vibration and acoustic engineering; Maskinteknik; hydraulik; vakuumteknik; vibrationer; akustik; hydraulics; Teknik; Mechanical engineering; Technological sciences; misalignment; contact ratio; load distribution; transmission error; tooth contact analysis;

    Sammanfattning : The thesis contains three papers that comprise studies of the dynamic behaviour of involute spur and helical gears, and one paper that describes a method to determine the influence of misalignment on the static helical gear tooth stress. In the first study, the influence of the contact ratio on the dynamic response of a spur gear was examined. LÄS MER

  3. 17. Computer simulated wear in spur gears

    Författare :Anders Flodin; KTH; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  4. 18. Wear of spur and helical gears

    Författare :Anders Flodin; KTH; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  5. 19. Contact mechanics and noise in gears

    Författare :Olle Lundvall; Philippe Velex; Linköpings universitet; []
    Nyckelord :TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : In this thesis, recent findings in the area of computational contact mechanics are applied to gear technology. The focus of this application is gear noise. One of the main goals is to calculate the so called transmission error, which is a measure that relates structural properties of a gear to gear noise. LÄS MER

  7. 20. Gear Rolling for Production of High Gears

    Författare :Alireza Khodaee; Arne Melander; Stefan Björklund; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SRA - Production; SRA - Produktion; Production Engineering; Industriell produktion;

    Sammanfattning : Gears are used to transmit mechanical workfrom one point to another. They are widely used in different mechanisms and they are the most important components of a transmission system. Thus, it is important that they are manufactured with high precision to deliver the work with highest possible efficiency. LÄS MER