What are the advantages of UV lasers

In recent years, lasers have developed by leaps and bounds, and the application of UV laser marking is closely related to life. Through its unique properties, it has small spot size, narrow pulse width, short wavelength, fast speed, good penetration, less heat, and output energy. Due to the characteristics of high power, high peak power and good material absorption, UV laser processing is widely used in the microelectronic components industry. At the same time, it can meet the precision machining needs of most enterprises. So what are the advantages of UV laser marking, and then I will share with you in detail.

Advantages of UV Lasers

1. Permanent: Compared with traditional ink marking, UV laser marking will not fade due to environmental factors, such as touch, acidic and alkaline gases, high temperature (35°C-38°C), low temperature, etc.

2. Non-contact: The very fine laser beam after focusing is like a tool, which can remove the material on the surface of the object point by point. Its advanced nature is that the marking process is non-contact processing, which does not produce mechanical extrusion or mechanical stress, so it will not. Damage the processed items and ensure the original accuracy of the workpiece.

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3. Wide range of applications: Laser processing technology is a new type of green advanced manufacturing technology. With the continuous advancement of technology, the application field of laser technology continues to expand. Materials suitable for laser processing include metals and alloys, plastics, ceramics, glass, wood, Leather, resin, rubber, etc. are widely used in industrial processing fields such as marking, engraving, cutting, welding, drilling, cladding, micromachining and surface modification, and are also used in information communication data storage, medical beauty, Emerging fields such as scientific research and military, instrument sensing, display, and additive manufacturing.

4. Anti-counterfeiting: the marks engraved by laser marking technology, such as logos, texts, symbols, patterns, barcodes, etc., the character size can range from millimeters to microns, and the engraved marks are not easy to imitate and change, to a certain extent It has strong anti-counterfeiting property.

5. High engraving accuracy: The wavelength of the ultraviolet laser is 355nm, and the output laser spot is small, so the objects marked and engraved by the ultraviolet laser can obtain more fine marking effect patterns, and the minimum line width can reach 0.04mm. Clearly marked, durable and beautiful. Laser marking can meet the needs of printing large amounts of data on extremely small plastic parts.

6. Low operating cost: The marking speed is fast and the marking is formed at one time, and the energy consumption is small, which can realize the flow operation and reduce the production cost.

With the birth of emerging materials and new structures, laser welding technology has been transformed into high-efficiency new processes to realize the demand for lightweight, integrated structural parts manufacturing, precision manufacturing, and low-cost, high-efficiency new processes. In particular, the future industrialized products will only move in the direction of convenience and integration. The same is true for the laser industry, with small size, light weight, integration of circuits and optical circuits, high power and strong stability, so high-power integrated models have become an inevitable development trend to meet the needs of modern processing technology in the market.