What is the difference between a YAG and CO2 laser?

Many people are getting confused between a CO2 laser engraver and a YAG. However, if you know what to look for, you will see that there is a huge difference between these two. Before you can purchase one of them, you need to know the difference, and you need to know which one will be best for you. These are the differences between a YAG and CO2 cutter.

Both work with lasers

The one thing that both this equipment has in common is that they are both working with lasers. These lasers can be used to cut or to engrave.

They are both precision and small cutting tools, that can engrave small detail on any material. At the moment, most people are choosing the YAG, because this is the most-known device. However, the more people get to know the CO2 laser cutter, the more they realize that this laser might be better to use.

The CO2 laser can be used on all type of material

The great thing about the CO2 laser engraver and cutter is that it can be used on any type of material. Because it is using water and the laser, it is safe to cut any type of material.

The CO2 ensures that small pieces of the material don’t cause injury while the cutter or engraver is being used. But, many people think that the CO2 cutter can’t cut any material and because it is made to use with water, it can’t be as good as the YAG. However, this is where most people are getting it wrong. The YAG can also be used on a large variety of material, but not as many as with the CO2 cutter. Making the CO2 cutter better for cutting on different material.

YAG lasers are smaller than the CO2 laser

One of the reasons why the YAG laser is more popular than the CO2 laser cutter is because the laser is much smaller. This means that it can do finer cutting and engraving. The work of the YAG will be more precise than with the CO2 laser.

However, this doesn’t make the CO2 laser less great. In fact, there are many reasons why the larger lasers can be better in the long run. Especially when it comes to cutting different sizes on different materials.

Which one should you purchase?

No to the questions that everyone has. Which one should you purchase? The good news is that it doesn’t really matter which one you are choosing because they are both really great to use for cutting and engraving. However, you want to look at the materials that you are cutting and your available budget, before you can decide which one you should use for cutting and engraving.

What is the difference between a CO2 laser and a YAG? At first glance, there isn’t much of a huge difference, but when you are looking closely, you will see that there are a couple of differences. This is why you should make sure that you are purchasing the right engraver. People start to see that the CO2 laser engraver is the better choice.

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https://it.wikipedia.org/wiki/Laser_Nd:YAG

Laser Cutter Types

Before investing in a high quality laser cutter machine it is important to understand its main uses and functions. It is also essential to get the best laser cutter machine according to what you aim at producing. The more you know about the machines the more likely you will to reach the expected results.

Fiber laser cutting machine

The fiber laser cutting machine is the fastest way to cut thin metal sheets. Especially suited for applications that do not require superior surface quality at the cutting edges, it can be used to cut thin to medium materials.

Increased energy efficiency

In laser cutter and its applications, energy makes up 5% to 7% of the total cost per part. The co2 laser cutter machines also include additional components for energy savings. To create the most efficient configuration for you, you should get advice and discuss all options with a specialist. The more you use these machines the more you will save cash, especially if in the long run.

The safety factor

Fiber laser cutting machine uses a wavelength of 1 μ and therefore require the application of very strict safety criteria. Machines must be in a completely isolated environment to reduce the operator’s ability to influence the process and prolong downtime in the event of a problem. On the other hand, since they only use 10 μ, the CO2 lasers allow the operator to approach and restart the cutting process as soon as possible in case of an incident.

C02 laser cutting

The co2 laser cutter is ideal for processes that require a high degree of accuracy. The surfaces produced are superior to those created by fiber laser cutting. And although it does not rival milling, it is much faster and therefore much more profitable. Able to cut materials from the thinnest to the thickest, it is also faster than cutting with fiber in materials with a thickness exceeding a certain value.

Keep your maintenance costs down

The co2 laser cutter is quite complex and thus require maintenance, especially of turbines and mirrors. Given the inherent costs, make sure you choose a machine designed for maximum reliability. For example, some machines require only maintenance work performed at extremely spaced intervals. A manufacturer also guarantees the turbine for 24,000 hours.

Automate to increase productivity

Supported by charging robots, a CO2 laser machine can work continuously without interruption. More efficient and economical than a fiber machine in this type of application, this results in a low

Lower costs per piece

70% of the costs of laser equipment are derived from the initial contract and not from everyday operating expenses. In financial terms, co2 laser cutter offers enormous advantages over fiber-cutting machines in applications involving complex shapes and extremely demanding levels of accuracy and repeatability. This is due to the fact that achieving identical results with a fiber cutting machine would entail costly upgrades, such as adding rigidity and setting up an optimized linear motor, which would ultimately make this option too expensive. Click here for more information: http://www.excellence-electric.com/cost-effective-cutting-using-power-fiber-lasers/

Cost-effective cutting using power fiber lasers

Laser cutting is generally a costly and time consuming process that is outsourced to specialist job shops. This article will show some of the advantages of medium power fiber lasers, the biggest of which being how much more affordable it is.

Outsourcing laser cutting jobs

Across many industries companies are outsourcing laser cutting jobs to specialist job shops that do nothing other than process high volume, high quality metal cutting orders. These companies, on any given day, can accept  almost limitless combinations of job types combining metal types and thickness of the metals and most obviously the type of cut required in that piece. Because of these factors, the machines that perform the actual laser cutting procedure have to be extremely flexible while also being fairly robust to handle the volume of orders a shop may get. This has caused the cost of some laser cutting machines to skyrocket and manufacturers battle and compete over who can claim faster or thicker cutting data for their machines. Some machines have exceeded 500 thousand dollars in cost.

Affordable Laser Cutting

What if a company wishes to keep all their metal cutting needs in house and not have to outsource to a specialist job shop? What type of quality would they be able to accomplish with their metal cutting on cheaper smaller machines?

Repeatability

A key feature of the fiber laser over other laser sources is the high energy density when the beam is focused to spot sizes in the range 30-100μm. This enables not only compressed air cutting of steels but also cutting of reflective materials such as brass, aluminium, and copper.

This same feature allows these lasers to cut extremely intricate shapes of highly precise parts. This however places a requirement on the machine builder design the motion system to a repetitive position accuracy of +/-0.025mm. Components such as motors, encoders, drive systems, and gearbox must be specified accordingly.

Considerations

The first thing that company would need to consider is what type of cuts they need to accomplish. What thickness is the metal that they will mainly be cutting. The vast majoriy of cutting jobs needed by most companies are in a thickness between 1-3mm thick.

If a company needs fall within that range then there are a lot of options out for for much cheaper and affordable fiber laser cutting machines that can deliver similar quality to much bigger and expensive machines that specialist job shops may own.

Return on Investment

On paper it may seem as though buying a smaller machine is not actually much more beneficial than buying a larger one, but if you consider that many smaller cutting machines can use a beam source offering 90% better than C02 sources and opening up the possibility of compressed air cutting the investment decision becomes a no brainer.

Deciding what laser cutting machine is right for you can be difficult but hopefully this article has helped you come to a final decision that will help drive more profits within your company.…