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Der Ursprung der UV-Laserbeschriftungsgerät

UV-Laserbeschriftungsgerät is the current players that have made a permanent place for themselves in the world of today. The marks on medicine packaging and on the tablets themselves are made by a laser.

Furthermore, the complex safety features on ID and credit cards are made by laser and eyeglasses have almost invisible marks made by the same technology. The lasers in use for these applications are ultraviolet (UV) lasers that generate light with wavelengths in the range of 150 to 400 nm

Vorteile

1. Adopt doubling technique of intravenous frequency has greatly improve the stability of laser. Design on laser cavity adopts a series of optimization method, so as to ensure the beam quality as the fundamental mode.
2. Narrower pulse width and smaller heat affection contribute to generate peak power. The higher the peak power is, the wider the adapting range of materials is. This implement perfect UV marking in some relatively hard material.
3. Higher pulse stability, namely better pulse consistency of laser produces the same carving effect, so the UV marker is very suitable for precision uv marking. Higher pulse repetition frequency meets the need of quick marking and high production efficiency.

4.High efficiency of the photoelectric conversion and long service life.

5.The UV marker can support logos and graphs designed in DXF format from PLT, BMF, AI, JPG, etc.

6.The UV marking machine can mark date, bar code and two-dimension code automatically.

7.Superior performance, good stability, high conversion rate and low energy consumption.

The World of UV Lasers

Die Lasertechnologie wird schon seit geraumer Zeit zur Kennzeichnung von Materialien eingesetzt, und man kann sagen, dass der Markt bis zu einem gewissen Grad ausgereift ist. Diese Einschätzung stützt sich auf die Tatsache, dass viele vielseitige Lösungen für die Bedürfnisse der Industrie verfügbar sind.

So gibt es zum Beispiel handgehaltene Lasermarkierer für die Kennzeichnung extrem schwerer oder großer Objekte. Ebenso gibt es Lösungen, die in eine Förderanlage integriert werden können, um Produktionslinien zu erleichtern.

Im Lasersegment gibt es verschiedene Technologien, die je nach ihren Vorteilen eingesetzt werden. Diese Vorteile reichen von der Art der Materialien, die sie beschriften können, bis hin zur Präzision und Empfindlichkeit, die sie bieten. UV-Laser sind eine Unterkategorie in diesem Bereich.

Die Wellenlänge von UV-Laserlicht beträgt etwa ein Drittel (355 nm) der Wellenlänge von Lasern mit Standardwellenlänge (1064 nm). Der Name "UV-Lasermarker" kommt daher, dass die Wellenlänge im ultravioletten Bereich des Lichtspektrums liegt.

Anwendungen

1. Applicable to the high-end market of ultra-fine processing, marking the surface of packaging bottles of cosmetics, medicines, videos and other polymer materials, with a fine effect;
2. Suitable for marking, micro-hole drilling, high-speed division of glass materials for food and pharmaceutical packaging materials, and complex graphic cutting of silicon wafers, etc.
3. Flexible PCB marking and scribing;
4. Processing of silicon wafer micro-holes and blind holes;
5. LCD liquid crystal glass two-dimensional code marking, perforation of glass utensils, metal surface coating marking, plastic keys, electronic components, gifts, communication equipment, building materials, etc.

Schlussfolgerung

In the near future, laser technologies will be driving the market of marking and engraving. For sensitive materials and low-heat sustaining materials, or for processes requiring very high precision, UV lasers will be the dominant technology. Considering the versatility these devices can offer, UV laser engravers can become the go-to technology.

Moreover, their uses have been discussed in much detail above to assist users to have a good understanding of the domain. It is critical to understand the strengths and weaknesses that each technology offers.

Hence, the case for UV laser marking machines is similar. From a price standpoint, these machines may seem to have a hefty price tag, but their performance and maintenance-free operation cover the high price tag and a bit more.