Essays about: "root bending stress"

Showing result 1 - 5 of 6 essays containing the words root bending stress.

  1. 1. Optimization of case-hardening depth for small gears

    University essay from KTH/Hållfasthetslära (Avd.)

    Author : Johannes Nyman; [2019]
    Keywords : ;

    Abstract : The optimization of case hardening depth for small gears was investigated with the use of Abaqus and the subroutine DANTE to simulate the formation of the microstructural phases, resulting in residual stresses and increased hardness. This was done with a step wise increment of the carburizing time, resulting in a theoretical maximum for compressive residual stresses at the surface. READ MORE

  3. 2. Study of Gear design Concept to Reduce Root Bending- & Contact Stresses for Automotive Transmission

    University essay from Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik (from 2013)

    Author : Felicia Li; [2019]
    Keywords : Helical gears; transmission error TE; root bending stress; contact stress; WindowsLDP; Abaqus 2017; ANSA; META; spiralformade kugghjul; Överföringsfelet TE; rotspänning; kontaktspänning; WindowsLDP; Abaqus 2017; ANSA; META;

    Abstract : Advanced technologies for the automotive industry require improved designed precision in different areas. Research is needed in order to meet customer demand and satisfaction to increase durability, efficiency, and reliability. That is why continuous development in transmission system has been an exciting topic for many years. READ MORE

  4. 3. DETERMINATION OF THE STRESSES PRESENT IN A HY-VO CHAIN SPROCKET USING MULTIBODY SIMULATION AND FINITE ELEMENT ANALYSIS

    University essay from Lunds universitet/Mekanik

    Author : Henrik Larsson; [2018]
    Keywords : Hy-Vo; chain; sprocket; simulation; ADAMS; fatigue; Technology and Engineering;

    Abstract : In this master thesis, a new way of approaching the dynamic loads on a Hy-Vo chain sprocket was investigated and analyzed. Though the approach was not new on the market, it was new to BorgWarner, whose calculations on the matter to this date have been based on approximations. READ MORE

  5. 4. Property Optimization of PM-gearing

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Marcus Söderberg Jansson; Oskar Lundkvist; [2017]
    Keywords : Gear; Powder Metallurgy; Property optimization; Egenskapsoptimering; Kugghjul; Pulvermetallurgi;

    Abstract : The purpose of this bachelor thesis is to design and optimize a powder metal gear through FEM-analyzes. The moment of inertia and weight of the gear shall be reduced at the same time as the demands on tension and bending stiffness are met. READ MORE

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

    University essay from KTH/Hållfasthetslära (Inst.)

    Author : Carl Gregefors; [2016]
    Keywords : ;

    Abstract : 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. READ MORE