Deep laser engraving is a technique that engraves 3D forms into metals using an extremely focused beam of light. Because they have the high peak power required to carve metal surfaces, pulsed fiber lasers are the greatest tool for deep engraving.
Moreover, deep engraving and laser engraving are very similar. Deep engraving is simply wider, takes longer, and typically involves finishing prerequisites that are pleasing to the eye and touch. Continue reading if you have depth and aesthetic requirements.
What Is the Purpose of Deep Laser Engraving?
Deep laser engraving is used to incise 3D forms into parts and workpieces such as logos, drawings, text, serial numbers, and barcodes. It is a high-quality process with repeatable, uniform, and precise results.
This method is used in a variety of applications. Deep logo engraving, stamping plate engraving, and mold insert engraving are the most common. Other examples include the engraving of valuable metal parts such as custom knobs and guns. Deep metal engraving can also be used to completely carve or remove material from a 3D part.
How Deep Can Laser Engraving Go?
Laser engraving can typically go to a depth of 0.125′′ (3.17mm) – 0.020′′. (0.51mm). The precise depth of the laser engraving will differ based on the material used and the engraving technique used. Laser etching, marking and engraving are the three most common methods.
Laser marking is the process of leaving indelible marks on a material using laser beams. Laser making is also known as dark laser marking, plastic charring, laser coloration, and annealing. Firms typically use this technique to imprint various branding marks on products, such as brand name, best-before-date, serial numbers, logos, QR codes, UID codes, and more.
Meanwhile, laser etching is the process of melting a surface with the heat of a laser beam, creating a cavity or crevice on the surface. Laser etching designs can be created using any computer software that assists vector files.
Laser engraving is very similar to laser etching, with the exception that it can make deeper marks and does not melt the surface as etching does. Laser engraving removes material from the surface by using laser beams to create a cavity on the surface. It is a very fast process, and the material that is removed is usually completely evaporated by the heat of the laser beam.
Is Laser Engraving Permanent?
Yes, laser engraving is a method of making permanent, deep marks by vaporizing materials into fumes. The laser beam acts like an incising chisel mark by removing layers from the material’s surface. The laser delivers massive amounts of energy to specific areas in order to generate the high heat needed for vaporization. The color changes and generates a contrast depending on the exposure time or the material burns or evaporates. The resulting laser engraving is permanent and abrasion resistant.
Nearest Laser Engraver To Me
Deep engraving is a time-consuming and specialized procedure. These can be extremely difficult at times. However, you will need a high-quality deep laser engraver. Discuss your requirements with professionals in your area to ensure that your next project goes off without a hitch. If you can’t find one, you can look up which one is best for you online.