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Can the laser marking machine process ceramic products?

Views: 19     Author: Site Editor     Publish Time: 01-26-2022      Origin: Site

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Ceramic products are very common in our lives, and there are many ceramic products in tableware, bathroom and construction industries. So, can the laser marking machine mark or engrave ceramic products? Let's introduce the Leapion laser.

Ceramics are a class of inorganic non-metallic materials made from natural or synthetic compounds by shaping and sintering at high temperatures. It is a functional material with high melting point, high hardness, high wear resistance and oxidation resistance. It is characterized by high hardness, high stiffness, high strength, no plasticity, high thermal stability and high chemical stability. It is also a good insulator. Often used in military, aerospace, high-end PCB and other fields.

Laser marking technology is one of the application fields of laser processing. The laser marking machine adopts fully digital laser marking and unique laser mold selection and deep engraving technology, which has high stability, high precision and convenient operation, enabling more novel marking processes to be realized for the current ceramic process processing. offers more possibilities.

Laser marking machines that can be used to process ceramic products are:

1. CO2 laser marking machine

1) The effect of laser marking machine marking on ceramics depends to a large extent on the type of ceramics.

Usually a little bit of material is removed, and household ceramics such as porcelain can be engraved, which involves removal of the glaze and depends on the laser power. If the surface is covered with masking tape beforehand, and the surface is designed to be colored, then a good marking effect can be obtained.

Industrial ceramics are usually heat-resistant, have a smoother surface, and have a particularly neat engraving effect.

Marking on ceramics requires high power, generally a CO2 laser marking machine with at least 30W or more.

2) The CO2 laser marking machine is simple and convenient to operate, and at the same time, the marking effect is durable, wear-resistant, non-fading, clear and textured, which not only does not affect the original quality of ceramic products, but also further improves the ceramic laser marking machine. The price and value of the product.

2. Ultraviolet laser marking machine

1) Ultraviolet lasers are cold light sources with very little thermal impact during laser cutting or marking. They have narrow pulse widths and higher peak powers. Materials with higher damage thresholds such as ceramics and sapphire can easily break through their damage thresholds. , so it is suitable for processing polymer materials with high damage threshold requirements.

2) The UV laser marking machine uses 355 wavelength laser processing, which can also be called cold light. The non-contact cold light engraves and marks on the ceramic material, and there will be no extrusion and breakage, heat explosion, etc.

If you want to know more information and content about laser marking machine, you can contact Leapion laser directly.


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