The Analysis of Heat Affected Zone Width of Vehicle Wheel Rim Flash Butt Welding

摘要

The FEM model of temperature field was built using FEM soft of ANSYS according to flash butt welding parameters: the amount of burnt the time of burnt and the velocity of burnt which come from four manufacturing vehicle wheels factories. Then the heat affected zone width of four factories was analyzed, as a result that the higher of the velocity of burnt, the narrower of the heat affected zone width, consequently, the guidance of flash butt welding parametres can be offered to manufacturing vehicle wheels factories.