1. Laser cutting rust on stainless steel surface
When there is rust on the surface of stainless steel in our country, the material is difficult to cut and the processing effect is poor. When the surface of the material is affected by rust, the laser cutting will reflect back to the nozzle, which is easy to damage the nozzle. Over-high failures can also damage components. When the nozzle changes, the cutting laser will be displaced, which is the uncertainty of the nozzle. Second, it can damage optics and protection systems, and even lead to the possibility of a handling explosion. Therefore, before cutting, the surface of the material must be derusted.
2. Laser cutting stainless steel surface coating
Stainless steel surface coating is not common, but we also need to pay attention, because paint is generally a toxic substance, and it is easy to generate smoke during processing, which is harmful to the human body, so it is necessary to wipe off the surface paint when cutting and painting stainless steel materials.
3. Surface coating of stainless steel material for laser cutting machine
The coating of stainless steel surface is often encountered in daily machining, but if we follow the traditional machining process, it will not be possible. When the equipment cuts stainless steel, the film cutting technology is generally used. To ensure that the coating is not damaged, the coated side is generally cut and the film is not covered.