The processing of laser marking machine is carried out at the speed of laser light, which ensures the original accuracy of the workpiece. Laser engraving has wide adaptability to materials, can make very fine marks on the surfaces of various materials, and has good durability.

2. Electric hand-held marker

Electric hand-held markers are widely used to engrave on almost all hard materials, such as metal, porcelain, glass, plastic, marble, plastic, wood and so on. It can not only play the role of classification and marking in scientific research and industrial production, but also be widely used in commercial and household fields, such as personalized signature.

3. Etching method

Etching method can be used to etch stainless steel, that is, the effect of words or patterns can be obtained by chemical treatment, and lines can be carved with acid on the hard surface to make patterns or pictures. Etching is usually carried out on polished copper or zinc plates; Steel plates, iron plates or glass plates can also be used. Etching is both an art form and a commercial process.

Extended data:

The object of laser engraving basically includes all materials. This unusual universality and adaptability will definitely make the laser marking machine more applicable, which is extremely important for product anti-counterfeiting.

Laser marking machine is used to engrave words on stainless steel. The invention has the characteristics of high coding and engraving speed, indelible patterns and barcodes, clear patterns and barcodes, simple operation, high efficiency and freely changeable carved patterns and characters.

Designs or pictures printed from etched surfaces can also be called etching printing. The name comes from Dutch etching, "erosion" or "eating". The difference between etching and similar process carving is that the carved lines are made with sharp tools instead of acid reaction.

Baidu encyclopedia-etching method