#Coreldraw laser cutting epilog serial

Unlike a CO2 laser, a YAG laser is compatible with only a limited number of materials. Will a YAG Laser work on any types of non-metallic materials? It is our experience that stainless steel is the most predictable metal for use with LMM. LMM will also work with some other metals, but we suggest you test out any other material you are considering using to ensure the mark is acceptable.

#Coreldraw laser cutting epilog serial

This simple process is often used for marking tools, medical instruments, and industrial parts with bar codes and serial numbers. After engraving, the metal is washed with water to remove the excess spray. When the laser engraves on the Cermark, it permanently bonds the material to the metal, resulting in a permanent black mark. The LMM is allowed to dry for a couple of minutes before it is ready to engrave. The LMM is sprayed onto non-coated stainless steel from a spray can (just like spray paint!). The products are known as Laser Marking Materials (LMM) and go by the common name of Cermark, or Thermark. In the last few years a couple of different companies have introduced products that allow low powered CO2 lasers to create a very dark, permanent mark on stainless steel. The problem is that most of the CO2 energy is reflected from the metal surface and only a small amount is absorbed, providing a very faint or non-existent mark. Until recently, marking stainless steel with a low powered CO2 laser was very difficult to do. Aluminum that is protected with a gold coating is probably not anodized (it's probably protected with a process called chromate conversion) and will not engrave well.ĬO2 laser systems are compatible with painted metals and anodized aluminum because of the high contrast, fast engraving speeds, low power requirements and the wide variety of projects that these materials lend themselves to. When the CO2 laser beam contacts the anodize coating, it turns it white and provides excellent contrast on the many different anodized colors. The common products where you will see this are ballpoint pens, and anything that is powder coated.Īnother metal that is very popular with CO2 lasers is most anodized aluminum. However, some metal surfaces are painted with exceptionally hard paint coatings that even a 120 watt laser has difficulty engraving cleanly. Even a low powered CO2 laser is very effective at removing paint from most metal surfaces with painted brass being a popular engraving material because of all the different colors available and the high contrast that is generated when it is engraved. Coated Metals Coated metals include painted brass, anodized aluminum, or any other metal that has been coated with a material that the CO2 laser beam will engrave away. Yes, the CO2 will work on certain metals in a couple of different ways. Will a CO2 Laser work on any types of metals? and these characteristics all have an affect on the materials that the beams react with. There are a number of other differences between the two lasers thermal efficiency, heat transfer, minimum and maximum power output, etc.

It's the different wavelengths of the two beams that are mainly responsible for the different types of materials that they will react with. The wavelength of a YAG laser (1.064 microns) is exactly ten times smaller than the CO2 wavelength of 10.64 microns, which makes it ideally suited for absorption in most metals, but this small wavelength inhibits its ability to be absorbed by many other materials (wood, acrylic, plastics, fabrics, etc.)Ī CO2 laser beam is not easily absorbed by metal, but can easily be absorbed by many organic materials such as wood, acrylic, rubber, etc, while it tends to reflect off of most metal surfaces. YAG lasers and CO2 lasers react very differently on different materials because of the differing wavelengths of the laser beams. What are the different uses for YAG and CO2 lasers? In this article we will first look at the different uses of the two laser types, and when each one is right for your application, and finally break down the benefits of each system. Both CO2 lasers and YAG lasers generate a very concentrated beam of light, but from there the lasers become very different in their uses and how they work. While Epilog manufactures a CO2 laser system, we wanted to give you some information about the two different types of laser systems and which one may be right for your application. Two of the most common types of lasers you hear about are YAG and CO2.