Machine type usedM Series laser marking system
Laser SourceNd: YAG
ApplicationProduct branding. Technical data generation
Completion Year2003
MaterialPlastic, fire retardant
CustomerWithheld

Laser marking is used to place part number identification along with electrical operating information. The CE logo is included for European compliance. Laser marking of electrical casing presents some interesting challenges. For example, traditionally with red materials, it is difficult to achieve high levels of contrast when laser marking, due to the colour being in the same wavelength zone, but in this case the results are very clean. Very little heat absorption occurs around the laser marking area providing a nice sharp image. Multiple laser marking passes are used to build up the contrast levels.

If you would like further information on this laser marking application, or any other application, please request a call back, or talk to one of our laser marking specialists on 01737 826902.

Our Case Studies

laser marking anodised aluminium

Laser marking Anodised Aluminium – Electrical symbols

Anodising has become a dominant form of finishing for aluminium. This is largely due to its cost effectiveness, availability and suitability, across a whole host of applications and industrial sectors. Laser marking anodised aluminium, has also become an accepted process across these industrial sectors.

Anodising is an electrolytic passivation process. It changes the microscopic texture of the aluminium by modifying the crystal structure near the surface. The passivation thickness will be…

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laser marking anodised aluminium panels - equipment front panel

Laser Marking Anodised Aluminium Panels- Equipment Front Panels

Anodising has become a dominant form of finishing for aluminium. This is largely due to its cost effectiveness, availability and suitability, across a whole host of applications and industrial sectors. Laser marking anodised aluminium panels, has also become an accepted process across these industrial sectors.

What is Anodised Aluminium

Anodising is an electrolytic passivation process. It changes the microscopic texture of the aluminium by…

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product branding by laser marking anodised aluminium

Product branding by laser marking anodised Aluminium

A good example of product branding by laser marking is anodised aluminium. It is used in high end audio accessories in the form of cable tidies.  The aluminium is highly polished, prior to anodising, in order to achieve the high gloss finish on the part.

The laser process, delivers small pulses of energy to the component surface. These pulses have enough energy to vaporise the surface of the aluminium where the anodised coating occurs. This exposes the base material, aluminium,…

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