Sökning: "HFM"

Hittade 3 uppsatser innehållade ordet HFM.

  1. 1. Development of a method for estimation of contact fatigue life in hypoid gears

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Srigiripura Sahana Vittal; [2020]
    Nyckelord :Hypoid Gear; Rolling Contact fatigue; Fatigue life; FEM; Gear Contact life; Spalling; physical testing; fatigue analysis; Hypoidväxel; rullande kontaktutmattning; utmattningslivslängd; FEM; växelkontaktlivslängd; spalling; fysisk testning; utmattningsanalys;

    Sammanfattning : Hypoid gears have been used extensively in automobiles, aerospace, marine and other applications for decades. The special advantages of hypoid gears come with inherent contact complexities of varying curvature and sliding in both profile and lengthwise direction. LÄS MER

  3. 2. Utveckla en FE-modell för att studera effekten av presspassning på en hypoid växelsats

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Maadhav Padmanabhan; [2017]
    Nyckelord :Hypoid gears; HFM; transmission 3D; MSC Marc; FE analysis; root bending stresses; Hypoid växlar; HFM; transmission 3D; MSC Marc; FE analys; rotböjspänningar;

    Sammanfattning : Gears are an integral part of devices ranging from simple wrist watches to complex systems like automotive and wave energy converters. They play a very important role in the transfer of torque. There are several types of gears to be chosen from, depending on the application. This thesis work deals exclusively with hypoid gears. LÄS MER

  4. 3. Environmental Performance and Reporting

    Magister-uppsats, Lunds universitet/Företagsekonomiska institutionen

    Författare :Caroline Krasse; [2009]
    Nyckelord :significant environmental aspects; reporting; environmental performance; key performance indicator; environmental management system; corporate social responsibility; Scania Sales Services; workshops; Valuation Model; Management of enterprises; Företagsledning; management; Business and Economics;

    Sammanfattning : Corporate Social Responsibility is today a recognised concept companies have to act on in order to meet the stakeholders’ increased demands. An increased environmental debate in the society as well as increased regulations requires companies to focus on environmental questions to a greater extent than before. LÄS MER