焊工操作手法对不锈钢薄板角焊缝质量的影响

Analysis on welder's operating methods influencing quality of fillet weld of stainless sheet plate

针对不锈钢薄板常用的两种焊接手法——直线法和直线往复法,在同一工况条件下进行焊接,对比分析两种操作手法应用于不锈钢薄板焊接的差别,通过对比试验确定适合于不锈钢薄板焊接的操作方法,以引导焊工采取科学正确的操作手法。

In the paper,the stainless sheet plates was welded and tested in the same welding conditions by using the two usual different operating methods.The two operating methods is respectively line method and line repeat method.The difference on welding quality between the two operating methods was analyzed by contrasting the results of welding tests.The correct operating method of stainless sheet metal welding is accepted according to the tests.The study is aim to help welder to select the correct operating method.