Posted by

Laser marking is the process of permanently marking a surface area using a concentrated beam. It can be performed making use of different sorts of lasers, consisting of fiber lasers, CO2 lasers, pulsed lasers, and also continuous lasers. The 3 most common laser noting applications are:

Laser inscription: produces permanent and also deep marks that stand up to abrasion

Laser etching: creates high-contrast permanent marks at a broadband

Laser annealing: produces marks under the surface without impacting the base metal or its safety finishing

Laser noting can note a selection of Lasermärkning stål, aluminum, stainless steel, polymers, as well as rubber. It is typically used to recognize components as well as items with 2D barcodes (data matrix codes or QR codes), alphanumerical identification numbers, VIN numbers, and logo designs.

How Does Laser Marking Work?

To develop an enduring mark, laser marking systems create focused beams which contain high degrees of power. When a laser beam hits a surface, its power is transferred in the form of warmth, creating black, white, and sometimes tinted marks.

The Science of Lasers Explained

Laser light beams are produced by a response understood as LASER, a phrase for “Light Amplification by the Stimulated Emission of Radiation”.

Initially, a special material is boosted with power, making it launch photons. The newly released photons then stimulate the product once more, generating an increasing number of photons. This produces a rapid number of photons (or light power) in the laser dental caries. This energy develop up is launched as a single, systematic beam that is routed at its target using mirrors. Based upon the power degree, it can engrave, engrave, or anneal surface areas with severe precision.

Various Lasers to Mark Different Materials

Laser light energy is gauged making use of wavelengths, or nanometers (nm). Particular wavelengths are used for different applications and also can only be produced by particular sorts of lasers.

Fiber lasers boost rare-earth steel referred to as ytterbium to generate photons on the 1,064 nm wavelength. This wavelength is ideal to mark steels, as a good amount of its power is taken in by the product.

Carbon dioxide lasers boost CO2 gas to produce wavelengths in between 9,000 nm and 11,000 nm, covering a wide variety of organic products that require different wavelengths. One of the most typical wavelengths for natural materials is 10,600 nm.

Laser Marking Benefits

Laser marking has actually become the innovation of choice for suppliers searching for high-grade noting, supplying a wide variety of benefits compared to older noting techniques like dot peen marking, inkjet printing, as well as printed labels.


Laser marking is the fastest direct part marking modern technology, making it a popular choice when brief cycle times should be met. Laser ax takes pride in benchmarking the fastest lasers on the marketplace due to the high-quality of our hardware and software elements.

Laser beam of light for traceability


Laser noting is a specific procedure that supplies consistent outcomes. You get a near excellent readability price, ensuring that the number of nonconformist parts is kept to a minimum.


Laser noting makes the production world much more sustainable by changing contaminating modern technologies that rely heavily on consumables. Fiber laser technology is likewise known for its electric effectiveness, more minimizing your ecological footprint.


Laser noting is a non-contact process, so no mechanical wear takes place between the system and the component being noted. This helps you maintain maintenance and also downtime to a minimum. Very little upkeep is needed to get rid of the gathered dirt from the lens.


Laser ax offers options that include everything needed to execute laser marking in assembly line. We offer manually filled and also automated services with 100% laser dust, safety and security and also fume management, barcode validation, and also remote assistance.

Laser marking is the process of permanently noting a surface utilizing a focused beam of light of light. It can be done utilizing various kinds of lasers, consisting of fiber lasers, CO2 lasers, pulsed lasers, and continual lasers. The 3 most typical laser noting applications are: This creates an exponential number of photons (or light power) in the laser tooth cavity.

Laser marking is a non-contact process, so no mechanical wear happens in between the system and also the component being marked.

Leave a Reply