In the laser cutting, there are two main types of lasers used in producing exceptional machinery parts. CO2 lasers and fiber lasers. While CO2 lasers have the advantage of producing superior edge quality, Fiber lasers are rising as innovative cutters in the industry. They are beneficial in metal cutting due to their non-reflecting beam. They cut quicker than their alternatives.

One of the major benefits of using fiber lasers is the clean, oxide-free edge you get as an end result. You can obtain it with nitrogen assist gas. As there will be no oxidation, it improves the downstream processes such as welding and powder coating which in turn helps achieve better adhesion and weldability.

You can further improve Fiber Laser's cut edge by making optimal changes in the assist gases and nozzle technologies.

Here is how to start!

Nitrogen Purity

Purity levels play a major role in the quality of edge and other parts. If you want to buy new ones, try searching for Amada Parts or Fanuc Parts online for quality products. If you know and understand what kind of expectations to set from purity levels, it can help achieve the desired quality for any part and other end goals. If you are working for industries such as medical and food-grade equipment which require a bright silver finish, then you need to set the purity levels to 99.9 percent.

If your targeted market is agricultural implements and powder coat adhesion in which your main focus areas include producing parts per day, then a lower nitrogen purity level between 98 to 99 percent will suffice the requirement. It is important to understand what you need in terms of level. This helps in sizing your nitrogen generator properly, at the beginning itself, to avoid edge quality glitches which later affects the overall performance. Moreover, using quality laser parts like Amada parts would also benefit in the longer run. You can also search for Fanuc parts online which fall into the same quality parts category.

Nitrogen Consumption and Costs

While operating any laser cutting machine, be it fiber or CO2, the consumption of nitrogen is always high. Several factors cause this issue. With the fiber’s upgraded technology, you have higher wattage ratings available which can easily process most of the materials. It might have been possible that your CO2 laser had a limitation in cutting mild steel with nitrogen assist gas at 3/16-inch-thick, or 7-gauge material. For example, A 4-kilowatt CO2 laser may have used 1700 SCFH (standard cubic feet per hour) to cut 3/16-in-thick or 7-ga. mild steel. And to cut ⅜ in-thick material, the gas consumption will double to 3,400 SCFH.

And with the Fiber’s technology, this limitation will no longer be a limitation as it can help expand the mild steel nitrogen procession range.

Nitrogen Consumption & Cut Edge

Nitrogen-generation systems reduce the cost of nitrogen and eliminate gas supply contracts. If you purchase your own nitrogen-generation system, it becomes easier for you to take advantage of the capital equipment depreciation which accelerates your ROI.

You can generate nitrogen by separating air into argon, oxygen, nitrogen, and CO2. It might come as a surprise, but the air we breathe contains only 21% of oxygen, a whopping 78% of nitrogen, 0.9% argon and some traces of Carbon dioxide & other gases.

Here are the most commonly used gas separation systems: Pressure swing adsorption, cryogenic fractional distillation (used to separate liquid air), and membranes.

• Adsorption system is the best method when higher delivery pressures and flow rates are a necessity. This system uses a carbon molecular sieve to absorb the oxygen molecules and produce the desired nitrogen assist gas. It can deliver higher gas pressure as well as higher SCFH flow rates.
• In the process of cryogenic fractional distillation of liquid air, the separation of gases takes place by cooling the air until it liquefies. These are the bulk tank systems that provide assist gases to the lasers and can deliver high purity levels. But these are usually energy-intensive.
• The membrane system contains hollow fiber membranes for creating a mechanical process to separate the air. It is possible because of the molecular-sized variance of the nitrogen and oxygen molecules. The structure of the membrane polymer allows the fast-moving water vapor and oxygen molecules to distribute through the membrane. And then captures the nitrogen as the product gas.

 Generating your own nitrogen may accelerate your ROI. In most cases, you can achieve the ROI in less than two years. For the manufacturing units using multiple machines or running multiple shifts, achieving such ROI will be in less than 2 years. And once the company achieves ROI, they will be saving a lot on delivery fees, equipment rental fees, etc.

Not only an economical choice but for better results also, Fiber Lasers have it all. Also, using Amada Parts for your machines would maximize its productivity. There are cost advantages, superior quality and are safer than CO2 lasers.

Gifts are the expression of feelings. And every time when we look for a suitable gift for our loved ones, those available in the market might not best be suited. One of the major reasons is that they have a missing element. Something personal. That special touch. Probably a personalized name, a symbol which expresses your feeling towards that particular person. Good news! With laser cutting, you can craft some amazing pieces. It provides you a freedom to create thoughtful gifts.

Here are the 11 fantastic gifts you can make with the laser cutting:

1) Custom Leather Journals

Leather journals have been in the market for a long time now! It can be the most suitable gift for writers and travelers who would want to document their latest adventures or write-ups in that. They can also be a good fit as a guest book for weddings, a sketchbook for budding artists, etc. You can engrave leather with modern cuts and can give it a realistic look to the final product using laser cutting.

2) Engraved Rolling Pins

The best gift for cooking enthusiasts! Be it cookies or pies, the person who receives it would be delighted when rolling pins of their choice is engraved with their name. With the laser cutting process, you can turn any inexpensive rolling pin into a great gift with a customized print on it.

3) Engraved Wine Glasses

People who love wine will definitely appreciate engraved wine glasses. These can be great wedding gifts, anniversary gifts or even birthday gifts. Wine glasses with the initials engraved.

4) Custom Recipe Cutting Boards

Nowadays, wooden recipe cutting boards are in trend which makes it easy for cooking enthusiasts to chop vegetables. With LVD strippit parts, you can make a wonderful personalized gift which would last long and can be passed down to generations. 

5) Slate Cheese/Charcuterie Tray

These gifts are for those who love entertaining. In order to set up your laser cutting set up, you can find the best Fanuc parts online. With the help of it, you can make a stylish charcuterie tray which makes a great host or hostess gift for holiday parties or as a thoughtful present. 

6) Wooden Clock

How about a wooden clock with a personalized message for the special one? Using laser cutting tool you can easily make a wooden clock which stands out-of-the crowd in the market.

7) Bookmarks

A perfect piece of gift for the book worms. Now when it comes to giving away these, you would find many of them in the market. Hence, you can engrave that may be with a Starbucks picture or a design of your favorite web series character.

8) Earrings

What’s better than giving a set of earrings to your wife, friend or sister? LVD strippit parts are known to be performing well for such products. Just place a design of your choice and you would be able to create a perfect set of personalized earrings.

9) Personalized Door Mat

Let your visitors know that they’re at the right place and pass the message of a warm welcome at the same time! Plus, the benefit is that the laser beam actually burns the fibers in the rug. Hence, it would never get ruined.

10) Cellphone Cases

Giving a laser engraved mobile cover would be the perfect gift for people who love their cellphones. Because you will be giving them a gift they would take everywhere. And you will have an open canvas, where you can craft any type of design to make it more attractive.

11) Wall Art

This is the perfect gift for people with more artistic flair. It can be a simple, easy, an inexpensive piece of lasered wall art. It will be an excellent addition to anyone’s home and serve as a fantastic conversation piece.

A laser cutting machine allows you to craft some amazing piece of art which you can gift to any of your friends, family, and colleagues which they would remember for life! You would find LVD strippit parts, Fanuc parts online which are sure to help you produce attractive results from your laser machine.