Based on a lot of experiments and the data of weld width of TIG deposit surfacing,influencing parameters of weld width and the criterial welding measure during TIG deposit surfacing are advanced.

• 在大量试验的基础上,对TIG熔敷堆焊焊缝宽度进行数据分析,得出了在TIG熔敷堆焊情况下焊缝宽度的影响参数,提出了关于TIG熔敷堆焊焊接的规范措施。