BS3015D-1000W Laser cutting machine in the cutting process, auxiliary gas is essential! We commonly use oxygen and nitrogen, of course,
the higher the purity of gas, cutting quality will be better. There are also many customers who want to save cost by using air cutting,
but there is always water mist on the protective lens in the cutting process, and the cutting quality is very poor. Why is this?
First of all, let's popularize the role of auxiliary gas:
1. In order to blow away the residual residue, to achieve the best cutting effect.
2. Use gas to blow away the metal slag and protect the lens to avoid the slag sticking to the lens and affecting the cutting quality.
3 can effectively achieve the cutting surface smooth, no burr no hanging slag effect, sheet metal laser cutting machine for sale, belongs to the fine cutting.
4. Can react with the material to increase the cutting speed, such as the use of oxygen can achieve the effect of combustion.
