Stone Garden Decor requires welding, what should we pay attention to during the process?

As a common handicraft in life, Stone Garden Decor can bring a strong cultural atmosphere to modern cities when used in cities. It is both simple and fashionable, lively and solemn. Used in schools, it can display the academic atmosphere of the school and reflect the spirit of the school.

Of course, if the Stone Garden Decor conflicts and is disharmonious with the urban environment, then this kind of Stone Garden Decor is an unqualified Stone Garden Decor, so what should we pay attention to during the stone carving process?

1. The welding current should not be too large, which is about 20% lower than that of carbon steel electrodes. The arc should not be too long, which is suitable for narrow bead welding.
2. Try to use short arc welding. If the arc is too long, it will easily cause thermal cracks.
3. The Stone Garden Decor should be kept dry during welding. The TI-Ca coating and low hydrogen coating should be dried for about 1 hour before welding. Do not dry them repeatedly or the coating will fall off. This is to avoid cracks, Pits and blowholes.
4. Appropriate welding rods must be used for different steel types and reasonable welding techniques must be adopted.
5. There are two types of stone sculpture: the first is titanium calcium type and the second is low hydrogen type. Calcium titanium type is suitable for flat welding and fillet welding, but not suitable for all aspects of welding. The low-hydrogen type is suitable for all-position welding. Try to use direct current to overcome the redness and penetration of the electrode.