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采用CAD软件系统研究焊接工艺对C-Mn钢熔敷金属组织和力学性能的影响规律,并建立了相应的数学模型,从而能够预报、控制和优化熔敷金属的力学性能,选择合理的焊接工艺参数。
The influence of welding process on the microstructure and mechanical properties of C-Mn steel deposited metal was studied by using CAD software system and a corresponding mathematical model was established to predict, control and optimize the mechanical properties of the deposited metal and select a reasonable welding process parameter.