焊接过程计算机仿真的算法研究

Arithmetic research of computer simulation in welding

开发焊接过程计算机仿真软件可以优化产品设计,降低生产成本。焊接过程计算机仿真软件是用于焊接过程和温度场的仿真,一旦焊接过程能够实现计算机模拟,就可以通过计算机系统来确定各种材料的最佳焊接参数。介绍了应用于相贯线焊缝焊接过程中温度场及残余应力场的计算机仿真的算法,并初步分析和建立了该软件系统框架。

To devise simulation sofiware in welding process can obtain the excellent parameters. The welding process computer simulation software is used in the simulation of the welding process and temperature field.As the welding process is realized to simulate, the optional parameters for the welding process can be determined.ln this paper, the simulated arithmetic for the temperature field and residual stress field in the process of wehfing intersection line is introduced,and the software system frame is analyzed and eonsitituted.