Abstract

In order to determine the optimal process parameters in the process of frame beam additive connection, Reduce thermal deformation caused by high temperature in the process of additive connection as much as possible, In this paper, ABAQUS finite element analysis software was used to conduct finite element analysis on the process of frame beam additive connection. By analyzing the temperature field and deformation amount under different connection currents in the process of additive connection, The optimal process parameters were determined as connection voltage 16V, connection current 80A, connection speed 5mm/s. The experimental results show that the heat generated in the process of frame beam additive connection is the least and the deformation is the least.

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