FSW Numerical Simulation of Aluminium Plates by SYSWELD - Part II
Journal Title: Strojnicky casopis - Journal of Mechanical Engineering - Year 2016, Vol 66, Issue 2
Abstract
Friction Stir Welding (FSW) is one of the most effective solid state joining processes and has numerous potential applications in many industries. The simulation process can provide the evolution of physicals quantities such as temperature, metallurgical phase proportions, stress and strain which can be easily measured during welding. The numerical modelling requires the modelling of the complex interaction between thermal, metallurgical and mechanical phenomena. The aim of this paper is to describe the thermal-fluid simulation of FSW using the finite element method. In the theoretical part of paper heating is provided by the material flow and contact condition between the tool and the welded material. Thermal-mechanical results from the numerical simulation using SYSWELD are also presented for aluminium alloy.
Authors and Affiliations
Roland Jančo, Ladislav Écsi and Pavel Élesztős
Keywords
Related Articles
- EP ID EP43888
- DOI https://doi.org/10.1515/scjme-2016-0016
- Views 177
- Downloads 0
Stress Analysis of Dental Implant Inserted in the Mandible
The aim of the paper is to obtain the values of dental implant stress analysis. The dental implant was inserted in the part of mandible bone. Stress analysis was carried out using the Finite Elements Method and simplif...
Detection and Modeling Vibrational Behavior of a Gas Turbine Based on Dynamic Neural Networks Approach
During the gas turbine exploitation the presence of small defects can cause very high vibration amplifications, localized on the components of this rotating machine. For this, a diagnostic process is necessary for deci...
Wave Coupling Analysis in the Elastic Waveguides of Quarter Wavelength Noise Absorbers
The analytical model of a fluid filled cylindrical shell is used to analyse the wave propagation in the quarter wavelength absorbers. It has been found, that due to the strong fluid-structure interaction, the considera...
PHENOMENOLOGICAL MATERIAL MODEL OF FOAM SOLIDS
n this contribution a new phenomenological model for pressure loaded foam materials is proposed. The presented relationship between compressive stresses and compressive strains is derived by using simple rheological mo...
Optimization of Sluice Gate under Fatigue Life Subjected for Forced Vibration by Fluid Flow
A ‘Sluice’ is a water-flow control gate works with sliding. So, it’s a mill race, flume or a penstock, channelling water towards a water mill, traditionally a wood or metal barrier sliding in grooves that are set in the...