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Those are the basic definitions and differences between the three terms often used for laser cutting. This is usually no more than 0.001″ - which makes it the most viable option for thin materials and small projects such as jewelry. Laser Etching – This is really a subset of engraving, with the main difference being the depth of the cut.You can engrave almost any type of material but are most commonly used for metal, plastics, wood, leather, glass and acrylic. Engraving depth can vary between 0.02″ in metals to 0.125″ in harder materials. It is very precise and is often a good option for people who want to personalize or customize something. This is done with high heat laser causing the material surface to vaporize. Laser Engraving – This, on the other hand, cuts a cavity through the material’s surface leaving a cavity that reveals an image or writing at eye level that is noticeable to the touch as well.Laser marking can be used on flat, curved or round surfaces. It is typically used for serial numbers or model codes with great application in the medical or automotive fields. It is most commonly used on metals but the charring effect can also be done on plastic materials.
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It is sometimes called laser coloration or laser dark marking.
![laser engraving laser engraving](https://www.javelin-tech.com/3d/wp-content/uploads/bb-plugin/cache/laser-engraving-photo-panorama.jpg)
The marking is done via oxidation under the surface causing it to turn black. Laser Marking – This is done with a low-powered beam by discoloring the material to create a high-contrast without actually disrupting the material’s surface.Here’s how to tell which one best describes the right laser cutting technique: Top 10 Tips To Reduce Laser Cutting CostsĮverything you need to know to reduce your laser cutting costs.
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