What are the advantages of using UV laser for glass marking compared to fiber laser and CO2 laser ?

UV laser are often preferred for glass marking over fiber laser and CO2 laser for specific reasons:
1.Minimal Heat Generation: UV laser produce minimal heat during the marking process, making them well-suited for glass, which is sensitive to temperature changes. Excessive heat generated by fiber laser or CO2 laser can cause thermal stress and result in cracks or distortions in the glass, which is less of a concern with UV laser.
2.High Precision and Detail: UV laser offer excellent precision and detail in marking, making them ideal for applications where fine, intricate, and high-resolution marks are required. This is crucial for glassware, electronics, or any application where precision matters.
3.Non-Contact Marking: UV laser marking is a non-contact process, meaning the laser beam doesn't physically touch the glass surface. This eliminates the risk of scratching or damaging the glass, which can occur with fiber or CO2 laser.
4.High Contrast and Visibility: UV laser marks on glass exhibit high contrast and visibility, even on transparent or translucent surfaces. This makes them suitable for branding, serial numbers, barcodes, and other applications where readability is essential.
5.Chemical Resistance: UV laser marks on glass are highly resistant to chemicals, abrasion, and wear. This durability is advantageous for glass products that may come into contact with various substances during their lifespan.
6.Environmental Considerations: UV laser are considered environmentally friendly, as they produce minimal waste and do not generate harmful fumes or emissions. This aligns with sustainability and environmental responsibility efforts in many industries.
7.Versatility: While UV laser are primarily used for glass marking, they can also mark other materials effectively. This versatility makes them a valuable tool for manufacturers who work with a range of materials.
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[@Triniballah]

Hello @triumphlaser. What size lens are you using in this video?

[@Triumphlaser]

200mm

[@javithahamed2952]

Thanks for the video it's really appreciated but however we have 5w uv solid state laser marking.. but we can't able to mark in glass may I know what would be the reason.....its not marking its like dot dot issue on glass

[@Triumphlaser]

First make sure your machine is working properly, and then try it with this parameter:
line space:0.002, speed:1000, current:1, frequency:40, Q pulse width:1

[@javithahamed2952]

@@Triumphlaser also may I know is that setting will work clear acrylic!!!

[@javithahamed2952]

Thanks for the replay it worked but only half is marking on front and some of the marking is done on other side....

[@javithahamed2952]

@Triumphlaser is there any option for that

[@javithahamed2952]

@@Triumphlaser k