Laser It Aluminum Settings

Want to guarantee successful laser marking on anodized aluminum.

Laser it aluminum settings.

If you have other settings you d like to suggest please send an email to design help ncsu edu with the details. Aluminum is one of the most commonly marked substrates and is used in many industries. What are you looking for. The following are suggested laser cutter configuration settings for various materials.

The laser fusion cutting does not require the complete vaporization of the metal the required energy is only 1 10 of the vaporization. Laser fusion cutting is mainly used for the cutting of non oxidizable materials or active metals such as stainless steel titanium aluminum and alloys. Get the right mark by focusing on laser power repetition rate marking speed and fill spacing. It is sometimes difficult to determine the best laser power and speed settings for cermark materials.

The ideal is a white metallic mark which is consistent across the mark area the picture on the far left. It looks good when the aluminum is anodized but white marking is not ideal for bare and cast aluminum. The type of substrate thickness of the substrate and the substrate s ability to conduct heat will influence the power needed to make a mark on it. All settings noted use the default resolution which is 500 or 600 depending on the make of your laser system.

Also available is a laser cutter user guide. Too continue reading 4 tips for laser marking anodized aluminum. Typically with lighter marking intensity aluminum will turn white. More intense laser settings provide a dark grey or charcoal color.

Power settings that are too high can melt and distort many materials. When using cermark metal marking solution remember that not all metals use the same speed setting.