355nm UV laser marking surveillance camera shell

Surveillance cameras are the core components of security systems in the commercial sector. With the needs of family life, home-level surveillance cameras are gradually entering the homes of ordinary people. Coupled with the rise of smart homes, through the interconnection with mobile phones and mobile terminals, home cameras are given voice intercom, detection, cloud storage and more. The multi-functionality also allows it to have a larger development stage and market space.

The popularity of home surveillance cameras has caused many manufacturers to deploy. How to make your products more recognizable so that consumers can stand out from the dazzling variety of products has become one of the thinking directions of manufacturers.

People rely on clothes and horses on saddles, and it is no exception to use it on the camera casing. The camera casing not only protects the camera, but also acts more like the camera's clothes. A delicate or pleasing casing can instantly set off the beauty of the camera, thereby driving product sales.

Here you can use the black technology of laser marking.

Laser marking technology integrates laser technology, computer technology and mechatronics technology. It is a new type of non-contact, non-polluting and non-destructive marking process. It uses a high-energy density beam to act on the surface of the material to instantly vaporize it. A process that leaves a specific mark, such as discoloration, structuring, engraving, or material ablation. As one of the most widely used advanced manufacturing technologies in laser processing technology, laser marking is widely used, and has gradually spread from the industrial field to products in daily life.

En términos generales, la carcasa de la cámara de vigilancia está hecha principalmente de plásticos de ingeniería de alta resistencia y el cambio de la superficie del material durante el marcado con láser depende de parámetros como la longitud de onda y el ancho del pulso del láser. En vista de las características sensibles al calor de los plásticos de ingeniería, la longitud de onda del láser ultravioleta de nanosegundos de 355 nm es de 355 nm, el ancho del pulso es de aproximadamente 25 ns, la zona afectada por el calor de procesamiento es pequeña y casi no hay daño térmico, por lo que se denomina fuente de luz fría, que juega un papel en el procesamiento "frío". Puede proteger mejor el material de las fuerzas térmicas y evitar problemas de deformación o quemaduras. Al marcar, el ancho de la línea de marcado es muy estrecho y alcanza el nivel de micras, lo que puede marcar códigos bidimensionales complejos, logotipos de productos, números de serie,

Láser UV de alta potencia Expert III 355: https://www.rfhtech.com/expert-iii-355-high-power-uv-laser_c7 

Al mismo tiempo, el marcado del marcado láser es permanente, no se cae, es resistente al desgaste y no cambia de propiedades con el tiempo, que es la principal diferencia con el etiquetado tradicional y la impresión de tinta.