In the laser marking machine family, due to different principles, laser marking machines can be distinguished into many models and series, and ultraviolet laser marking machines play an important role among them. Based on Legent-laser's many years of production and sales experience and customer needs, we have observed that UV laser marking machines are gradually occupying the market and becoming the preferred marking equipment for many companies with their excellent performance and high-end marking technology. In the past, fiber laser marking machines and CO2 laser marking machines were the main application equipment. Although fiber optic and carbon dioxide lasers can engrave and mark common materials, their limitations make the results unsatisfactory. For example, when optical fiber is used for plastic processing, although the speed is faster, the marking clarity is insufficient; when the speed slows down, bubbles will appear on the plastic surface and the touch will be obvious. UV laser marking machines will play a key role in the future of industrial laser processing.
In order to help everyone better understand the UV laser marking machine, this article will analyze its development trends and advantages.
1. Development Trend Of UV Laser Marking Machine
1. Driven by market demand
With the development of the economy and the advancement of science and technology, all walks of life have increasingly higher requirements for processes such as marking, marking, and engraving. The market demand for UV laser marking machines continues to grow due to its advantages in the field of ultra-fine processing.
2. Promoted by technological innovation
The technology of UV laser marking machines continues to innovate. For example, the use of third-order intra-cavity frequency doubling technology makes the focused spot of UV light smaller and the impact of processing heat is lower. These technological innovations have further improved the performance of UV laser marking machines, allowing them to be used in more fields.
3. Industry policy support
Our government attaches great importance to the development of the laser industry and has launched a series of policy support measures. This creates a good external environment for the development of UV laser marking machines and promotes the rapid development of the industry.
2. Advantages of UV laser marking machine
1. High-precision processing
The UV laser marking machine uses 355 nanometer ultraviolet laser. Compared with infrared laser, the focused spot is smaller, which can greatly reduce the mechanical deformation of the material. The impact of processing heat is small, achieving high-precision processing.
2. Cold working ability
Ultraviolet photons directly destroy the molecular bonds on the surface of non-metallic materials, causing the molecules to separate from the object without generating high heat. Therefore, UV laser marking machines are suitable for ultra-fine marking and engraving of special materials, such as food and medical packaging materials.
3. Wide range of application
UV laser marking machines are mainly used for ultra-fine large tabletops and engraving, and are suitable for marking food and medical packaging materials, micro-hole drilling, high-speed segmentation of glass materials, and complex pattern cutting of silicon wafers. wait. Its wide range of applications provides enterprises with more possibilities.
4. Integration of domestic and foreign advanced technologies
During the research and development process of the UV laser marking machine, we fully learned from and absorbed advanced domestic and foreign technologies to ensure the performance and stability of the equipment.
Conclusion
With the continuous expansion of market demand, the promotion of technological innovation and policy support, UV laser marking machines will play an increasingly important role in the field of laser processing in the future. At the same time, its high precision, cold processing capabilities and wide range of application fields provide enterprises with efficient, environmentally friendly and reliable processing solutions. In the competition in domestic and foreign markets, UV laser marking machines are expected to continue to lead the industry trend.
