Laser Etched Anodized Aluminum

You can even engrave into jade veneer and cork.

Laser etched anodized aluminum.

Whether etching images text or logos co2 engraving will leave a contrasting white color on the sheet being processed. Some of the features on the orion motor tech 60w co2 laser engraver cutter to consider include. 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. Laser etching anodized aluminum.

This instructable will show you how to use a laser cutter to etch anodized aluminum. One piece of equipment they have i. Yag for yttrium aluminum garnet is a crystalline solid state laser that emits a wavelength of 1 064 micrometers 1064 nanometers. Another advantage of anodized aluminum tags is the high contrast between the surface color and the engraving.

Laser etching anodized aluminum is one of the most common applications of laser engraving machines around the world with its popularity owing to the unique durability and aesthetics of the material and the bright high contrast markings produced by a high quality laser engraving machine. Anodized aluminum can be produced in a spectrum of colors and shapes and with laser etched markings that. Anodized aluminum tags can be deep rotary engraved in which the engraving cutter cuts through the anodized layer and into the core aluminum. 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.

With this process you can mark anodized aluminum on the surface of the anodized layer. There are some metals you can now engrave with this laser engraver. Anodized aluminum is an outstanding material used for laser etching. To laser mark aluminum you should use a fiber laser system.

Therefore the engraving is a bright silver color in contrast to the color on the surface of the tag. 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. Laser marking anodized aluminum is a selective process known as laser etching. This will give the most contrast when engraved.

There are two types of lasers used for etching or scribing laser engraving metal surfaces. Anodized aluminum laser marking when it comes to marking aluminum the most common laser process is laser etching. Another important point when engraving anodized aluminium is that the engraving must be done fast. The laser beam only removes the anodized layer from the aluminum piece resulting in high quality marks.

Laser etching also allows you to mark the bare aluminum before the anodizing process. Laser machines are an ideal technology for marking and engraving on anodized aluminum and can be used with both co2 and fiber systems. This type of laser is capable of scribing right through the anodic coating to the bare substrate underneath. The anodized coating is heated by laser energy and evaporates requiring little to no cleanup.

You can thus. Able to engrave into dozens of materials including some softer metals including anodized aluminum. This allows you to keep the material s high resistance to corrosion and abrasive wear.