Laser texturing / laser processing
Laser technology in production
Working with lasers is one of the core competences of LES GRAVEURS. In the field of laser work, we offer laser engraving and marking as well as laser texturing, using state-of-the-art 5-axis laser equipment.
As a special type of laser processing, we also offer the use of femtolasers for special requirements.
Laser engraving and marking
One area of application for lasers is engraving. In laser engraving and laser marking, the selected material is melted and vaporized exclusively with the help of laser light, so that the engraving process takes place completely without contact. By using lasers, very precise engravings can be made, which is why this process is used especially when very filigree structures and engravings are to be created. Laser engraving and laser marking can be further subdivided into sub-processes, such as deep engraving or micro engraving. Thus, depending on the desired end result, it is possible to select which of the processes is best suited for this purpose.
Laser texturing for surfaces
In the field of texturing, there are many different processes for changing the surfaces of metals into three-dimensional surface structures. Laser texturing is a modern surface processing method that offers a number of new possibilities and advantages in the area of surface graining and structuring. Laser texturing represents a completely digitized process chain. This makes it very economical and ecological in the field of texturing. In addition, the digitizations allow the processing of the materials to be better adapted to your specifications, so that your ideas can be optimally implemented.
Use of femtolaser
The use of femtolasers represents a new form of laser processing. It can also be used for laser engraving and texturing, which is also characterized by its particularly high precision. With a femtolaser, the material removed is converted directly into plasma, which hardly interacts thermally with the substrate material. Thus, an exact and residue-free ablation of smallest material quantities is achieved. The burr-free engraving minimizes the need for post-processing and saves working time and costs. The use of femtosecond lasers also opens up new possibilities in terms of color effects and matting.
Lasers can not only be used for various processes, but also find application in many different industries:
- Medical technology (marking solutions, use of the femtolaser)
- Plastics processing (cold processing by femtolaser)
- Jewelry and watches (production of embossing tools, jewelry engraving, etc.)
- Automotive industry
In addition to the actual laser work, LES GRAVEURS as a system supplier also takes over upstream and downstream processes. Thus, we can handle complete projects, making us the right contact for you when it comes to working with lasers.
FAQ – Laser Texturing / Laser Processing
What is laser engraving and how does it work?
Laser engraving is a contactless process in which the material is melted and vaporized using laser light to create precise engravings. This method is particularly well suited for intricate structures that cannot be achieved with other techniques. It can be used on various materials and allows for deeper engravings or micro-engraving depending on the requirements.
What is laser texturing and what are its advantages?
Laser texturing is a surface treatment process that creates three-dimensional structures on metals. It offers new possibilities in surface design and is a fully digitized process chain, making it both economical and environmentally friendly. By precisely adapting to digital designs, individual textures can be quickly and efficiently implemented.
What is a femtolaser and how does it differ from other lasers?
The femtolaser is a high-precision laser that transforms the material directly into plasma without thermal interaction with the base material. This enables burr-free engraving, minimizes the need for post-processing, and ensures precise and residue-free results. The femtolaser also opens up new possibilities for color effects and matte finishes.
In which industries is laser processing used?
Laser processing is used in many industries, including medical technology for precise marking solutions, plastics processing, the jewelry and watchmaking industries, as well as the automotive industry. The use of lasers allows for highly precise, intricate, and durable engravings and surface treatments in all these fields.
What are the advantages of laser processing compared to traditional methods?
Laser processing offers numerous advantages over traditional methods. It enables contactless, precise, and intricate engravings without damaging the material. The digitization of the process allows for engravings and texturing to be customized and quickly implemented. Additionally, burr-free processing often eliminates the need for post-processing, saving time and costs.
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