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How to choose a cold source marking soft materials: green laser marking or ultraviolet laser marking
Release time：2023-10-18
Laser marking or engraving glass, ceramics, plastics and other soft or heat-resistant materials can cause problems: choosing a more refined marking method improves quality, but ultimately sacrifices speed.
Release time：2023-10-18
I was writing some articles about inkjet printers recently, and someone asked me, "What are the most likely failures of UV laser inkjet printers?" Regarding this issue, I have something to say after working for more than 20 years.
Release time：2023-10-18
Ultraviolet laser marking machine belongs to the series of laser marking machines, but it is developed using 355nm ultraviolet laser. This machine uses third-order intracavity frequency doubling technology. Compared with infrared laser, the 355 ultraviolet light focused spot is extremely small and can be used in It greatly reduces the mechanical deformation of materials and has little impact on processing heat. It is mainly used for ultra-fine marking and engraving. It is especially suitable for marking food and medical packaging materials, drilling micro holes, high-speed dividing of glass materials and silicon Application areas such as complex pattern cutting on wafers.
Release time：2023-10-18
In-glass engraving, also known as "3D laser in-glass engraving" or "three-dimensional glass engraving," is a technology that uses lasers to create graphics or designs inside glass or crystal. In recent years, this technology has become popular in industries such as art, souvenir making and high-end trophy production. Among them, UV lasers are ideal for engraving inside glass due to their specific wavelength and high energy output. Below we will discuss in detail how the RFH ultraviolet laser realizes engraving inside the glass.
Release time：2023-10-18
Release time：2023-10-18
UV laser machines are widely used in various precision processing, medical and scientific research fields. However, users may encounter weak light during use. At this time, everyone usually first thinks about whether it is necessary to adjust the optical path of the laser machine. This article aims to explore this question and provide you with a clear answer.
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