Open AccessNumerical Analysis of Influence of Welding Sequence on Welding Deformation of Magnetic Separator Dielectric Box
Author(s) -
Xuan Sun,
Zhiyong Wang,
Yingjun Li,
Changsheng Ai
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/626/1/012017
Subject(s) - welding , materials science , dielectric , finite element method , deformation (meteorology) , nonlinear system , structural engineering , mechanical engineering , composite material , engineering , physics , optoelectronics , quantum mechanics
Aiming at the problem that the welding sequence has a great influence on the welding deformation of the dielectric box, this paper uses the nonlinear finite element method to numerically simulate the four welding sequences of the magnetic separator dielectric box, and analyzes the transverse deformation and longitudinal deformation. The welding sequence with the smallest amount of deformation was obtained, and the correctness of the simulation results was verified by experiments.