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生产中,如果要把两件厚薄相同的铬镍合金钢零件焊接在一起,可以比较容易地采角“金属焊条惰性气体保护焊”、“钨极惰性气体保护焊”或者“等离子电弧焊”等方法来实现。但在焊接两件厚薄悬殊的霉件(见图)时,通常发生的困难是:如果调整焊接电流去适应薄件,则厚件肯定不能焊牢,如果调整电流去适应厚件,则薄件将很快熔化烧穿。图中介绍一种简易
Production, if you want to weld two pieces of the same thickness chrome-nickel alloy steel parts together, you can more easily pick the angle of “metal inert gas shielded welding”, “Tungsten inert gas shielded welding” or “plasma arc welding” and so on Method to achieve. However, the common difficulty when welding two pieces of mold (see photo) is that if the welding current is adjusted to fit the thin part, the thick part can not be welded securely. If the current is adjusted to fit the thick part, the thin part Will melt quickly burn through. The figure describes a simple