铝板具有重量轻、强度高、耐腐蚀性好、无磁性、成形性好、低温性能好等特点，广泛应用于各种焊接结构产品中。然而，铝板厂家在焊接铝板时常遇到一些困难，那么我们该如何解决呢?下面，铝板生产厂家的技术人员为大家详细讲解铝板焊接的难点以及克服这些难点的方法。
　　Aluminum plate has the characteristics of light weight, high strength, good corrosion resistance, non-magnetic, good formability and low temperature performance, which is widely used in various welding structure products. However, aluminum plate manufacturers often encounter some difficulties in welding aluminum plates, so how can we solve them? Next, the technical personnel of aluminum plate manufacturers will explain the difficulties of aluminum plate welding and the methods to overcome them in detail.
　　难点1:铝合金焊接接头软化严重，强度系数低，是铝合金应用的更大障碍。
　　Difficulty 1: serious softening and low strength coefficient of aluminum alloy welded joint are the biggest obstacles to the application of aluminum alloy.
　　难点二:铝合金焊接容易产生气孔。
　　The second difficulty: porosity is easy to be produced in aluminum alloy welding.
　　难点三:铝合金焊接易产生热裂纹。
　　Difficulty 3: aluminum alloy welding is easy to produce hot cracks.

　　难点四:铝合金线膨胀系数大，易产生焊接变形。
　　Difficulty 4: large linear expansion coefficient of aluminum alloy, easy to produce welding deformation.
　　难点五:铝合金表面容易产生难熔氧化膜，这就要求采用高功率密度焊接工艺。
　　Difficulty 5: the surface of aluminum alloy is easy to produce refractory oxide film, which requires high power density welding process.
　　难度六:铝合金导热系数相同，焊接速度相同，热输入比焊接钢高出2至4倍。
　　Difficulty 6: aluminum alloy has the same thermal conductivity, the same welding speed, and the heat input is 2 to 4 times higher than that of the welding steel.
　　第三个通过分析铝板生产厂家的技术人员,我们相信铝板焊接的困难和原因有了更细致的了解具体的解决方案的原因如下:铝板焊接过程需要使用能量密度高、焊接热输入小,焊接速度高效焊接方法。
　　Third, by analyzing the technical personnel of aluminum plate manufacturers, we believe that the difficulties and causes of aluminum plate welding have a more detailed understanding of the specific solutions for the following reasons: the aluminum plate welding process requires the use of high energy density, small welding heat input, and efficient welding speed.
　　铝板生产厂家只有掌握了这些方法和技巧，才能解决铝板高效焊接的问题。现在我们已经解决了6个问题，如果您对该系列铝板有任何需求，请联系我们，我们真诚的期待您的光临。
　　Only by mastering these methods and skills can aluminum plate manufacturers solve the problem of efficient welding. Now we have solved 6 problems. If you have any demand for this series of aluminum plates, please contact us. We sincerely look forward to your presence.