Now more than ever, businesses are using laser etching and laser engraving techniques to manufacture signage. Laser etching and laser engraving allow signage fabricators to produce high-quality, intricate designs in just a fraction of time it would take to produce the same result using manual methods. However, understanding the differences between laser etching and laser engraving can be confusing.
Laser Etching
Laser etching is a type of laser marking process primarily used on materials such as aluminium and stainless steel. Laser etching works by vaporizing the material’s surface and then exposing the underlying coating with a laser beam. The materials are “burned” by the laser’s heat to create a permanent and highly visible “etching” on the surface, creating a detailed replication of a logo or design. The advantage of laser etching aluminium is that it is a much faster procedure than manual engraving; however, there may be limitations in the design’s level of detail or complexity possible with laser etching.
Laser Engraving
Laser engraving is a laser marking type which uses a focused beam of light to etch or cut a design into a material. Laser engraving can be used on a variety of materials such as plastic, wood, and acrylic, as well as metals like aluminium and stainless steel. This is a trendy choice for producing signage and awards because of the incredible level of detail and precision it can achieve. Stainless steel engraving also produces a deep and permanent mark, perfect for durable and long-lasting products.
Wrap Up
In the end, the selection of laser etching or laser engraving for a signage application will depend on the material being used, the desired outcome, and the complexity of the design. Businesses should evaluate their particular needs to determine which process is best for their application. In any case, it is important to understand the differences between laser etching and laser engraving to achieve the desired effect.
Learn more about laser etching and engraving as you check out Artcom Fabrication. It is more than just a signage company – it specialises in wide format printing, etching & engraving, acrylic & metal fabrication, and cutting services. Browse through their website at www.artcomfabrication.com.au to check their case studies and find out more about their services.
