Because of government and industrial regulations on part and product identification, the processes of laser etching, engraving, and marking are becoming more common. All of these provide permanent marking solutions that fulfill regulations and add distinction to parts and products, but certain things set them apart from one another. Below, readers can learn about these subtle differences.
The Primary Differences Between Engraving, Etching, and Marking
Although the terms are frequently used interchangeably, there are notable differences between laser engraving, etching, and marking. Each process has attributes and applications that make it right for certain jobs.
- Laser marking occurs when a beam interacts with the material’s surface to alter its appearance or properties. It’s ideal for barcodes, logo, and other identification markings.
- Laser engraving happens when the laser beam removes the material’s surface to create a cavity and reveal an image. It’s commonly used to customize or personalize items.
- Laser etching