Sökning: "Hypoidväxel"

Visar resultat 1 - 5 av 7 uppsatser innehållade ordet Hypoidväxel.

  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

  2. 2. Modeling, Simulation and Correlation of Drag losses in a Power Transfer Unit of an All- Wheel Drive System

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Balaji Srinivasan Venkatesan; [2020]
    Nyckelord :1-D simulation; System simulation; ROMAX Energy; LMS AMESim; Power loss; Hypoid gear; Power Transfer Unit; Efficiency and Drag Loss Tests; 1-D simulering; systemsimulering; ROMAX Energy; LMS AMESim; effektförlust; hypoidväxel; kraftöverföringsenhet; effektivitet och dragförlusttester;

    Sammanfattning : A Power Transfer Unit (PTU) of an All-Wheel Drive System is a hypoid gear transmission unit that distributes the power from the vehicle transmission to all wheels of the vehicle. This thesis aims at increasing the fidelity of the analytical power loss calculation methods through test data correlation and develop a 1D simulation model that can be used to evaluate the drag losses in the PTU at early design stages. LÄS MER

  3. 3. Dynamic modelling of a power transfer unit of all-wheel drive vehicle in a 1-D simulation environment

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Shivanand Ambalavanan; [2018]
    Nyckelord :1-D simulation; System simulation; LMS AMESim; Transmission Error; Hypoid gear; Power Transfer Unit; 1-D simulering; systemsimulering; LMS AMESim; transmissionsfel; hypoidväxel; vinkelväxel;

    Sammanfattning : En Power Transfer Unit (PTU) eller vinkelväxel i ett drivsystem för allhjulsdrift är enväxellåda med en hypoid-växel som drevsats. PTUn ar placerad mellan fordonets transmissionoch kardanaxel och används för att fördela momentet från drivsystemet mellanalla hjulen. LÄS MER

  4. 4. 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

  5. 5. Correlation study between FEA and physical testing for a hypoid gear set

    Master-uppsats, KTH/Hållfasthetslära (Inst.)

    Författare :Carl Gregefors; [2016]
    Nyckelord :;

    Sammanfattning : This thesis describes a correlation study of gear tooth bending stresses between physical testing and Finite Element modelling. It was conducted after a discovery at GKN that there were inconsistencies between the measured and calculated tooth root stresses for a hypoid gear set. LÄS MER