Aluminum welding method

- Aug 16, 2017 -

1, the choice of solderable aluminum, you can find a "mechanical design manual" in the material there are many weldable aluminum optional; high zinc content of aluminum alloy is welding is not good, pure aluminum welding, Other such as aluminum-magnesium alloy, aluminum-copper alloy can be more welding material

2, have to use gas welding, it is best to hand TIG welding arc welding

3, select the appropriate aluminum wire, if I do not know what is good, the strength requirements are not high, you can use pure aluminum wire

4, before welding you have to fully polished aluminum around the weld 2 to 3 cm surface, not the residual alumina

5, polished after the best within ten minutes of welding, more than half an hour can not be welded again

6, if the level of welding is not enough, welding cracks, do not think remedy the demolition of heavy grinding and welding

7, aluminum heat dissipation, the current general adjustment of the larger. Different thickness, different aluminum alloy heat dissipation the same

8, when welding, if the weld around the black gray spots, the general description of welding consumables are not suitable for welding.


  • 1060 Aluminum Plate
  • 7050 Aluminum Sheet
  • 6063 Aluminum Pipe
  • 7050 Aluminum Pipe
  • 6063 Aluminum Coil
  • 1000 Aluminum Disc

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