Laser Etching On Anodized Aluminum

Laser etching anodized aluminum.

Laser etching on anodized aluminum.

To laser mark aluminum you should use a fiber laser system. Depending on the color of the anodized aluminum itself a fiber marking laser can efficiently produce darker marks while a co2 marking system can produce bright engraving with contrast. See all the benefits associated with the use of an automated or manually loaded laser marker. In this case the ls 1630 produced excellent r.

Laser marking engraving or etching of anodized aluminum is perfect to do direct part marking. Laser marking anodized aluminum is a selective process known as laser etching. I live near a diy workshop called techshop they have 1m worth of equipment that i can get access to for about 100 a month. There are two types of lasers used for etching or scribing laser engraving metal surfaces.

A white marking is produced when the anodised layer is removed. The laser beam only removes the anodized layer from the aluminum piece resulting in high quality marks. Laser machines are an ideal technology for marking and engraving on anodized aluminum and can be used with both co2 and fiber systems. Barcodes data matrix codes dmc alphanumeric numbers can be engraved directly on the surface.

The color of the mark is highly contrasted between the anodized aluminum and the laser induced mark. Anodised aluminium can be engraved efficiently and precisely with a laser machine. While this method is perfectly suited for coloured anodised coatings for natural anodised. When engraving onto anodized aluminum it is important that the vector graphic is produced using a rgb colour palette and that the engraving colour is black rgb value 0 0 0.

This instructable will show you how to use a laser cutter to etch anodized aluminum. Black laser marking on anodized aluminum. Here s a sample boss laser did for a customer laser marking etching or engraving a logo on anodized aluminum. This will give the most contrast when engraved.

This type of laser is capable of scribing right through the anodic coating to the bare substrate underneath. Another important point when engraving anodized aluminium is that the engraving must be done fast.