Preliminary communication

Validation of the finite element method (FEM) in case of reconditioning by welding applied to crankshafts

O. Chivu ; Polytechnic University of Bucharest, Romania
D-T. Cicic ; Polytechnic University of Bucharest, Romania
C. Rontescu ; Polytechnic University of Bucharest, Romania

Abstract

This paper presents the results of the practical trials carried out based on the calculation assumptions considered within the FEM of the reconditioning by welding of a crankshaft used in the automotive industry. For the validation of the analytical model it was considered the influence of the crankshaft fixing possibility as well as the influence of preheating temperatures on the structure of the deposited zone.

Keywords

welding; reconditioning; shielded metal arc welding (SMAW); FEM; crankshaft

Hrčak ID:

146502

URI

https://hrcak.srce.hr/146502

Publication date:

1.4.2016.

Visits: 1.593 *