Methods Of Cleaning Aluminum Alloy Oxide Layer

Commonly used processes are mainly mechanical friction method, chemical reagent method, laser cleaning machine.

Chemical cleaning exists time-consuming, pollution, moisture residue and other problems, mechanical grinding exists high damage, cleaning is not complete and other shortcomings, these problems seriously affect the quality of welding after cleaning.

Although the mechanical scraping method is simple to operate, but the effect of removing the oxide film is poor, the cleaning efficiency is low; and the chemical cleaning method exists in the process is complex, easy to pollute the environment and other issues.

Laser cleaning for aluminum alloy surface oxide layer removal is an excellent treatment process. The laser beam of the laser cleaning machine can be adjusted finely, and can also be positioned for cleaning, by adjusting the parameters of the laser cleaning machine so that the aluminum alloy cleaning to obtain a clean surface, and does not hurt the surface of the aluminum alloy.