Dapeng laser specializing in R&D, manufacturing fiber laser marking machine, industrial laser welding machines and laser sheet cutting machine, we also provides Laser sources and spare parts to the laser machine manufacturers in China and surrounding countries.
Views: 0 Author: hu Publish Time: 2021-08-20 Origin: dapeng
Working principle and application industry of UV laser marking machine
UV Laser Marking Machine (UV Laser Marking Machine) uses a 355nm UV laser to strike a laser beam on the surface of a variety of different substances. The molecular chain of the substance is directly interrupted by a short-wavelength laser, thereby displaying patterns, trademarks and text. Marking equipment such as permanent marking.
Ultraviolet laser is a technology completely different from carbon dioxide and fiber laser technology. Ultraviolet laser is also called blue laser beam. This technology has low calorific engraving ability. The light wave or ultraviolet spectrum of the UV laser marking machine is one of the main reasons why this technology can be printed on different materials, because it does not heat the surface of the material like the fiber and carbon dioxide laser marking machine, which belongs to cold light engraving.
UV laser marking machine
The UV laser marking machine has a wide range of applications, and can clearly mark all plastics and other materials that have adverse reactions to heat. It is especially suitable for marking, micro-holes, glass materials, and high-speed division of glass materials and silicon wafers for food and pharmaceutical packaging materials. The circle is used for complex graphics cutting and other applications. Metal, wood, glass and almost all types of plastic can be engraved with UV laser technology.
The UV laser marking machine is mainly used for ultra-fine marking and engraving, and is especially suitable for the high-end market of ultra-fine processing. The marking effect is fine, the marking is clear and firm, and it is better than general ink jet coding and pollution-free. Suitable for marking and scribing of flexible pcb boards; processing of micro-holes and blind holes of silicon wafers; marking of LCD liquid crystal glass QR codes, perforating on the surface of glassware, marking of metal surface coatings; plastic buttons, electronic components, gifts , Communication equipment, building materials and other materials.