What are the applications of 15w Ultraviolet Lasers 

Ultraviolet laser marking machine is one of the laser marking series. Its working principle is similar to that of laser marking machine. It uses laser beam to leave permanent marks on the surface of various materials. So what are the applications of UV lasers? Next, I will explain it to you in detail.

Working principle: Ultraviolet laser is composed of pump source, working material and optical resonator, and uses solid laser material as working material. Under the action of the pump source, the working substance undergoes a population inversion distribution and becomes an activated substance, thereby amplifying light. Part of the amplified light is fed back to participate in the excitation, and the resonator oscillates. Laser light can be generated when certain conditions are met.

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UV laser marking principle: UV laser has the characteristics of short wavelength 355nm, narrow pulse width and high peak value. The high-energy-density laser is used to locally irradiate the workpiece, so that the surface material vaporizes or undergoes a chemical reaction of color change, thereby leaving permanent A marking method of marking.

Logo marking: With the rapid development of the industry, the logo has become an important symbol of the enterprise. Because of the easy absorption of materials and low heat, UV lasers can accurately mark metals or plastics.

Glass marking: Glass craftsmanship is a common daily craft product, which can be used for storage or decoration. With the improvement of people's living standards, the pursuit of a higher level of craftsmanship, personalized design has become a common demand.

Lettering craftsmanship: Character culture has inherited a long history of more than 5,000 years in China. Characters are used to decorate products and are still the mainstream of many handicrafts.

Etching process: Through remote computer control, the laser output power can be adjusted to achieve precise engraving of wood materials.

Plastic marking: generally suitable for 3C electronic products, such as data cables, chargers, mobile phone cases and other plastic processing.

Precision machining: The laser beam is reflected by the two-dimensional optical scanning galvanometer and then focused on the surface of the workpiece by the flat-field optical lens. Under the control of the computer, the material is vaporized according to the set trajectory, and various characters, symbols and patterns can be printed. The size of the characters can be From millimeters to micrometers.

Medical laser: At present, lasers can be used for medical equipment such as laser surgery and laser correction.

Laser cutting: The spot size of the UV laser is generally 0.7mm, and the pulse width is narrow. It can be used for precision cutting of fabrics, soft circuit boards and other related materials.

Laser drilling: Generally, it can be used to punch holes in fragile items, such as glass punching. Because the ultraviolet laser belongs to the cold processing method, it is easy to absorb and has a high peak value. When the glass is processed, it is not easy to damage the original to achieve the final process.

Ceramic craftsmanship: At present, many ceramic crafts on the market are not directly fired, and personalized design has become an artistic pursuit of people.

Paint stripping process: Through computer adjustment of parameters, the precise paint stripping process of UV laser can be realized, making the glass surface clean and clear.

The above ten kinds of marking methods are also the most common UV laser marking methods in daily life. Today I introduce it here, I hope it can help everyone.