Essays about: "mesh stiffness"

Showing result 11 - 15 of 29 essays containing the words mesh stiffness.

  1. 11. Carbon fibre reinforced plastic energy absorbing structures under crash loads : Numerical simulations validated with experimental tests

    University essay from Luleå tekniska universitet/Materialvetenskap

    Author : Alisanne Maria Veltman; [2019]
    Keywords : composites; crash; abaqus; czone;

    Abstract : The development of a numerical modelling approach for carbon bre reinforced plastic energy absorbing structures designed for crash events using Abaqus/CZone is described within this master thesis. Several crash tube series have been designed, manufactured, and tested with a rather unconventional cross-sectional geometry. READ MORE

  3. 12. Dynamic simulation of a planetary gear for robots

    University essay from Linnéuniversitetet/Institutionen för maskinteknik (MT)

    Author : Xiaohao Qin; Jiahao Cheng; [2019]
    Keywords : dynamic simualtion; robots; PGT; solidworks; MATLAB;

    Abstract : Gear drives are widely applied in mechanical transmission systems and very accurate transmission systems are needed. In the robot industry, the planetary gear train (PGT) is commonly used to promote the torque transmission. One of the advantages of an ideal PGT is that the incoming torque is divided equally among the planet gear wheels. READ MORE

  4. 13. Spot-Weld Fatigue Optimization

    University essay from KTH/Hållfasthetslära (Avd.)

    Author : Filip Andersson; Rhodel Bengtsson; [2018]
    Keywords : ;

    Abstract : The purpose of this thesis project is to develop a methodology that can be used to minimize the number of spot-welds in a mechanical structure, this is done in a reliable manner via optimization methods. The optimization considers fatigue life in spot-welds and also stiffness and eigenfrequency values. READ MORE

  5. 14. Transmission Dynamics Modelling : Gear Whine Simulation Using AVL Excite

    University essay from KTH/Fordonsdesign

    Author : Reza Mehdi Pour; [2018]
    Keywords : Gear whine noise; transmission error TE ; mesh stiffness; gear mesh; multibody dynamics simulation; reduction methods.; Kugghjulsljud; transmissionsfel TE ; kuggstyvhet; kuggingrepp; stelkroppssimulering; reduktionsmetoder.;

    Abstract : Nowadays, increasing pressure from legislation and customer demands in the automotive industryare forcing manufacturers to produce greener vehicles with lower emissions and fuel consumption.As a result, electrified and hybrid vehicles are a growing popular alternative to traditional internalcombustion engines (ICE). READ MORE

  6. 15. Structural Analysis & Weight Optimization : Wheel Loader Front Axle Casings

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Georg Svedling; Erik Wikblom; [2017]
    Keywords : Wheel Loader; Weight Optimization; Topology Optimization; Strucutral Analysis; Mechanical Desing; Axle Casing;

    Abstract : The purpose of this thesis work was to establish methodologies for performing structural analysis and weight optimization of wheel loader front axle casings at Volvo Construction Equipment AB (Volvo CE). A methodology for creating extensive finite element models to analyze durability with respect to both static failure and fatigue life was to be created in the software ANSYS 18. READ MORE