The evolution of small laser beam light toys into huge machines serving industrial demands today, laser technology has come a long way.

However, apart from industrial demands like cutting and pressing metal sheets, this technology is much more than that.

Let’s read the basics with little but important details involved behind Laser machines.

What is Laser?

LASER is an acronym of “Light Amplification Stimulated Emission of Radiation”.

According to Wikipedia, “A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation.”

The invention of the first laser cutting machine took place during the 1970s. For the past 30 years, the continuous increase in functionalities in laser cutting machines has its applications.

Laser machines cater to diverse fields like manufacturing, military, law enforcement, skin treatments, and much more.

Below mentioned are its major qualities:

1. Consistency
2. Brightness
3. Monochromatic
4. Direction

The Working

When the laser beam hits the surface of the workpiece, the light energy transforms into heat energy and the focused point melts because of thermal diffusion and forms a small spot.

The metal vapor in the spot expands and causes a micro-explosion. This ejects the molten material and causes a highly directional anti shock wave. It makes a hole with a wide upper side and small lower side for further processing.

Fiber laser cutting -- one of the most famous types of laser cutting uses high power density laser beams to illuminate the work area. The illuminated material rapidly melts, evaporates and reaches the ignition point. The high-speed airflow along with the laser beam blows the melted material. If you are looking to implement laser system for your business, you can search for Amada parts, Amada laser parts, Amada replacement parts online to find the best fit as per your requirements.

Because of the recent development in this technology, fiber laser machines are more

efficient. They replaced the CO2 and YAG lasers in thin plates cutting.

Below mentioned are some advantages of fiber laser cutting:

1. The cost of fiber laser cutting is low because the photoelectric conversion rate is 30% whereas the photoelectric conversion rate for CO2 laser and YAG laser is 6-10% and 3% respectively.
2. It is lightweight, has a small volume, and is movable with a flexible moving position.
3. The laser beam passes along the optical fiber without the need for a reflected light path which in turn saves the cost of reflection lens, organ shield and avoids light path pollution.
4. The wavelength of the optical fiber laser is 1.06 μm and provides a benefit for sheet metal cutting and increases the speed by 2 to 4 times.

Fiber laser cutting machines are useful in cutting the stainless steel below 4mm and can cut up to 8 to 10mm thick stainless steel in a laser beam.

But, when the material oxygenates, the thin oxide film forms on the surface. And the thickness of cutting increases by 16mm, but the size of the cutting part is larger.

Overall, Fiber laser cutting is good for large production because of its lower processing cost. In fact, they can be useful when producing small batches of parts.

The cutting equipment is computerized and receives data from a computer-aided design workstation.

How the laser transfers the light path

The core of the laser component adjusts the curvature of the lens surface with the help of water pressure, which results in changed angle of the laser beam and at last, adjusts it by focusing the laser movement up and down.

The focus of the laser changes due to different diameter spots and different working positions of the machines.

In the process, the focus of the laser light plays an essential role. But, one more aspect plays a vital role in laser cutting i.e. height of the focus. It depends on the material chosen to cut and the type of cutting machine.

The focus position varies depending on the material. For example, in carbon steel, the focus is on the upper surface of the plate. Whereas, in stainless steel, the focus is about half of the thickness of the plate. So, if you are cutting the 2mm of stainless steel then the focus should be between 0.8 to 1.2mm.

The focus position also affects the quality of the cutting. Because the surface of the material is uneven, the focal position of the laser changes. If you are looking to implement laser system for your business, you can search for Amada parts, Amada laser parts, online to find the best fit as per your requirements.

Final words:

Irrespective of the industry you choose to venture your business in, its basic know-how is the foremost requirement to optimize your potential success and to maximize the identified goals.

The holiday season is around the corner and people are enthusiastically going around the city to purchase things for their family members and loved ones. It is very obvious for them to come to a gift shop and look for things that their family members might love.

The challenge for you, as a gift shop owner, increases during this time of the year because you have to continuously find ways to add more creativity to your shop. Additionally, you also need to check that the products you have should grab your customers’ attention.

Hence, in this article, we’ve added something which will help you to add creativity and uniqueness to your gift shop.

Firstly, you might have come across a variety of personalization and never-ending requests from your customers. As an owner, it might be extremely difficult to cope with their ever-increasing demands for unique products.

To cater to these unique demands and requirements your one-stop solution is laser engraving. Yes, you heard it right! Just imagine the impossible things you can create with a laser engraving machine. It’s the perfect opportunity to specialize and create unique products and make a name for yourself in the industry.

With the right laser engraving machine equipped with Amada laser parts or Trumpf laser parts, there are no limits to your target audience and market. People with culinary interests, or customer base that loves handcrafted things? You can specialize in creating may be butcher blocks or cheese boards? Or creating unique things with leather or paper is your skill? There is always a place for creativity in the laser engraving industry. Using a laser engraving machine, you can make your shop the perfect place for personalized gifts.

Now let’s talk about the benefits and uniqueness it provides to your customers and business:

1. Widespread Benefits:

Laser engraving and cutting are growing for many years in the gift industry because of its infinite number of applications. Especially the laser machine with Amada laser parts and Trumpf laser parts. You can engrave or cut a variety of materials and things like leather, fabrics, wood, keychains, food, etc. using an engraving machine. There have been many advancements in laser engraving which have helped businesses flourish.

2. Return on Investment:

Of course, investing in laser machines is a big thing. But businesses receive a high return on investment through the unique customized items they provide. Using the laser engraving machines, you can create customized products like engraved tumblers, tin cans, a popular engraved Christmas cookie box, etc. Anything your customers can imagine.

3. Broaden possibilities of personalization:

According to a survey done, customers are ready to pay extra for personalized products. And we as human beings are very likely to attach with personalized products. Isn’t it obvious that even today we are all thrilled when we see keychains with our names engraved on them? Why? because that is something personal to us and carries a special value in our life.

Usage of laser machines with Trumpf laser parts for your business can draw people’s attention by using personalization as a key point for selling. Imagine jewelers offering custom engraved jewelry. Customers embrace the idea of customizing things with special quotes, important dates, custom necklaces, watches, etc. You might be thinking that isn’t it common for other business owners to follow the same personalized engraving products and sell them. Yes, it is but it all depends on your marketing skills and the uniqueness of your product.

4. Uniqueness:

Is your business already ahead in the gift industry? If so, why not take advantage of laser engraving and cutting machine. As we discussed above, this will help you to boost your sales. Personalized, creative and unique ideas are always in fashion. Customers want things that help them create memories. Just put yourself in the shoes of your customer and imagine the things that will make them go ah! That’s all you need to know. These things make it easy for you to decide the type of designs you should bring on a table which reflects the uniqueness and creativity of your work.

Final Word:

Personalized gifts are always in demand and will always be. Everyone likes them as they wish to stand out of the crowd. The receiver feels special upon receiving such gifts. We strongly recommend you to use the laser engraving machine if you are a gift shop owner or even thinking of starting one. Most of the gift owners might underestimate the power of laser engraving and that’s where you can take advantage of it.

So, ready to add this magic to your business?

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.