The mold is the tool that the blank becomes a product with a specific shape and size under the action of various external forces. It is the tool used to make molded articles. In various industrial production, the mold product production industry has been developing vigorously and occupies an important position in the market. Generally, the common molds in the market are generally divided into two categories: metal molds and plastic molds. The application of laser in the mold industry mainly lies in marking and engraving on the surface of metal and plastic molds, marking various characters, product information, two-dimensional code, bar code, logo, pattern, production date, engraving scale, etc.
The previous processing methods such as printing, engraving and EDM have been gradually replaced by laser technology. The traditional processing technology will damage the surface of the mold to a certain extent, and the mark information is easy to fall off in the later stage, which not only increases the production cost but also affects the product quality. With the progress of science and technology, the laser technology has come into people's sight. The laser beam irradiates the surface of the object to form energy and achieve the effect of marking. Due to its non-contact processing mode and the principle of laser energy application, The long-term corrosion resistance and accuracy have been significantly improved. The mold laser marking machine has been gradually promoted in the mold industry.
The mold laser marking machine is not only clear and fine, but also can not be erased and modified, which is very beneficial to the improvement of product quality and channel tracking, and can effectively prevent the circulation and sales of fake and shoddy products to a large extent. Compared with the traditional imprinting or jet marking methods, the laser mold marking machine has a broader market at home and abroad