Laser cutting has come a long way since the first CO2 laser was invented in 1963. For over 40 years laser cutters have improved in terms of quality, speed and performance but what about accuracy? How accurate is laser cutting? Very Accurate. Today cut widths can be less than 0.0001 inches. With dimensional accuracy almost as precise at approx 0.0005 inches. Modern machines have the advantage of being able to deliver more predictable components as they deliver a minimal heat-affected zone. Although you’re guaranteed exceptional precision it’s still crucial to find the right laser cutter for your application. Laser-cutting technology is far more accessible than ever before as you can...
Laser engraving and cutting are two of the most common types of laser applications. While they may seem similar, there are a few key differences to be aware of. Engraving is excellent for creating detailed designs and logos and adding personalized touches to gifts or other items. When it comes to engraving, the laser beam is used to burn away a small amount of material. This can create an image or text, but it can also be used to create a design or pattern on a surface. When it comes to cutting, however, the laser beam is used to cut away a larger amount of material. This can be useful...
Within secondary school education, design and technology play a part in developing a child’s skills and knowledge in many areas, including woodwork and metalwork. As technology changes, it’s becoming increasingly important for schools to keep up with the latest technology. Within Technology lessons, students are still learning how to cut materials manually. However, in a world where technology is developing so quickly, learning the required techniques and skills to use new machinery, like laser cutters, will undoubtedly increase their chances of future jobs. Laser cutting equipment must be handled safely. Before a school can introduce such machinery into their schools, they need at least one teacher who is fully capable...
There are three main types of laser cutters within the manufacturing industry: moving material machines, flying optic machines, and hybrid configuration, but what is the difference? The laser remains static in a moving material machine whilst the material moves on a mobile surface located under the laser. The advantage of this is that the laser and material are kept at a consistent distance apart. The fastest laser is the flying optic laser, where the laser moves whilst the material stays static. The laser can move on an x and y-axis; however, this causes differences in the length of the beam during the cutting process. A hybrid machine combines features of...
CO2 laser safety glasses are so important when operating lasers, especially in schools and educational institutions. Any place that is open to the public should have some CO2 laser safety goggles on offer, but as a general rule of thumb, any operator of a laser machine should wear them to best protect themselves. The glasses or goggles you choose should also be very comfortable to wear and not too tight, whilst you should always check how protective they are against the laser, and good manufacturers will always explain more about the CO2 and UV protection in their product descriptions. There are now many ultra-lightweight glasses that offer excellent protection, so...