NUMERICAL SIMULATION OF TEMPERATURE FIELDS IN SYSWELD SIMULATION PROGRAMME

摘要

The theoretical part of the paper deals with basic information about FEM simulation, simulation of temperature fields and temperature cycles in welding. A simulation programme Sysweld was used for welding simulation. The experimental part includes a simple simulation of temperature fields and cycles in five-pass butt welding joint. Results of the simulation are illustrated by means of temperature fields and temperature cycles.