Amada ENSIS 3015 AJ – Fibre Laser Machine
Amada ENSIS 3015 AJ – Fibre Laser Machine: As fiber optic lasers are gaining increasing market share in industrial applications; primarily by integrating or surpassing the capabilities of current CO2 machines; Amada is a new and innovative player in this field.
The 2000 watt ENSIS 3015AJ should be available in the United States this fall. Allows users to cut thick or thin metals by automatically modifying the radius configuration based on material and thickness. With a library of 1000 cutting specifications; ENSIS automatically adapts to the material being processed.
Amada says its new versatile machine will lose about twice the power at almost the same speed and quality as CO2 lasers. The workshops; which deal with different materials and thicknesses; constitute the ENSIS target group. The model number represents a table dimension of 3 x 1.5 meters and reflects the collaboration between Amada and the JDSU technology partner.
Jason Hillenbrand Statement
“It’s revolutionary for the laser industry;” said Jason Hillenbrand; laser product manager at Amada America in Buena Park; California. “Probably one of the most revolutionary things that the industry has seen or seen for some time will change the market.”
The ENSIS 3015AJ; which initially presented at the Fabtech 2013 in Chicago; was further tested in Japan and reviewed in a Photonics show in Tokyo. Hillenbrand says the machine should help accelerate the sale of fiber technology compared to CO2 lasers. Why?
“Fiber technology is much cheaper to use than CO2;” he says. “There are huge energy savings: in many cases; customers receive energy credits from their local suppliers or power communities, and we have customers who have received more than $ 30;000 in electricity. watt could consume about 18 kilowatts; while a 2000 watt CO2 could consume around 38 kilowatts; he says.
Also; fiber lasers require less maintenance and are four to five times faster than CO2 when working with thinner materials.
Satisfying the Requirements of Job Shops
The main obstacle over ENSIS 3015AJ is to meet the needs of garages and subcontractors who manage a large number of different materials. In environments where a large “mix of materials” and thicknesses of materials can be processed in small quantities; “many garages want this ability to produce heavier leaves.”
It was the brake on fiber technology. Companies & Firms are willing to invest in fiber technology, but many want to have or maintain CO2 in their homes so they can do fat things. ”
One of the misunderstandings about fiber lasers is the skepticism about their ability to cut thick materials such as mild steel. “You can, and you have them;” says Hillenbrand. “The problem was the quality and speed of the board.” The fiber is much slower “, and the quality of the edge is not even in the same phase.”
Enter the ENSIS.
“It’s a complete game changer that offers not only all the benefits of fiber in thin materials; but with the 2;000-watt ENSIS fiber laser; we can cut the input to the plate – for example at the same speed and quality as watts.”
Hillenbrand understands perfectly why users of industrial lasers with CO2 machines are more familiar and more productive because fiber laser is a relatively new participant in this field:
“Those who know CO2 can have more than 30 years of experience in technology; know how much it will cost; what will fall and where”. We have little to do with fiberglass; we can say that the industry has been in full swing for about five years; they had been here for ten years, but (there were) five years of real experience.
“But Amada’s customers are reacting to the fibers, and many who bought the first Amada fibers bought their second Hillenbrand notes.” It has become an important product. ”
In fact; sales of fiber lasers have contributed to the recession of the industrial laser industry in the United States. UU In 2008; David Belforte; former president of the Laser Institute of America; said during his speech at the Laser Manufacturing Event (LME).
Process Safety and Connectivity to Industry 4.0
With its plasma-free HS cutting head; ENSIS-3015 AJ RI effortlessly dominates the most demanding geometries. Maximum process reliability and high productivity are our most top priority.
Because of the various network options in AMADA’s interpretation; V-Factory; ENSIS-3015 AJ RI can also quickly integrated into an integrated production system. In this way; high-performance equipment can be used in the most efficient way and reduced installation time as well as loading and unloading times to a minimum.
Mechanics and Economics of Laser Cutting
Understanding the laser cutting process shows how fiber and CO2 lasers are different and how ENSIS wants to fill this gap.
In his 2013 LME presentation; Hillenbrand compared the possibilities of fiber and CO2 lasers. “The wavelength of a fiber laser is about one-tenth of a CO2 laser; which means better absorption in some materials like copper; brass; and titanium.
Some of these materials could treat with a CO2 laser, but in an ineffective way and some cases they are not even safe. The fiber adds another dimension; especially for manufacturers who want to do extra work. We have clients who have done the electrical job… which previously had to be performed (or performed) with other slower processes. ”
An Amada fiber laser customer referring to the “cookie cutter” device type; Hillenbrand reported:
“A CO2 machine cuts well all day, but other factors affect performance.” It depends on how the motion system has generated; depends on how the laser beam stays clean. The reflection has reflected on the cutting head.
If this has not done correctly; the cut quality may vary depending on the ambient temperature in the building (o); depending on the quality of the air distributed in the system
Using a fiber laser; the customer we spoke with said that the first part of the morning was the same until the last section at the end of the shift or the end of the day. It does not matter where the room was on the table. And he said: “I could not say this about my CO2 emissions”.
Certain Processes Require a Specific Assist Gas to Execute Properly
“When cutting thin materials; nitrogen is used as an auxiliary gas;” says Hillenbrand. “If you use nitrogen; you can run the laser at full power and use every watt to evaporate the material faster.” According to Hillenbrand; a quarter inch of carbon steel is the starting point for optimum quality.
With a thicker material “nitrogen can no longer be used; at least not without smearing.” Start to see stronger bands along the edge of the room.
As a consequence; we move from nitrogen to oxygen; Oxygen is the most commonly used gas transporter “for CO2 or fiber applications.For thicker materials; oxygen helps burn; allowing a cleaner cut.”
Usually; with a fiber laser; “if I continue to use nitrogen; the groove is so small (e) the power density is high … it’s difficult for oxygen to enter this cup so that it can arrive the oxygen time.
Cut the steel often, but the disadvantage is that; moving the head more slowly; accumulate more heat in these points. This is why you start seeing more awesome bands along the edge. ”
Advantage of CO2 in Amada ENSIS 3015 AJ – Fibre Laser Machine
Forms also play a role; making CO2 “a big plus when cutting thick materials.” But if most of a company’s cuts are 10 or less; it’s a fiber-based application: there’s no reason to fear technology.
While the initial investment in high-end fiber technology can be substantial; perhaps at least $ 150;000 more than a CO2 machine; the long-term economic incentive is convincing.
“One of the first reasons people want to buy a fiber laser is that it costs a lot less;” says Hillenbrand. “But it’s flawed logic because they said it from the beginning.”
When the fiber laser came out; it was the point of sale: “This is 50% of the cost of running a CO2″. But you do not buy a machine for the money that saves you; Buy a computer for the money it generates. ”
One of the basic guidelines for buying a laser production system; he says; is to evaluate the production cost of each piece. It is also essential; of course; the application for which a laser system is designed.
Since each operation is inherently different; the production with different material thicknesses and the production of different parts; it is fundamental that every entrepreneur carries out his own internal evaluations before making a purchase decision.
But a manufacturer who processes more than a 50-50 blend of thinner and thicker materials is an ideal candidate for Ensis Hillenbrand and concludes: “I can show the benefit of the wide range of materials of ENSIS fiber technology.”
The ENSIS Advantage According to The Properties of Beam
Thanks to the patented technology integrated into ENSIS; “We can change the properties of the beam on the fly.When the option is to cut the steel thick and heavy and we need to change the oxygen as an auxiliary gas; now I can change automatically the properties of the beam to simulate the way a CO2 machine works in this material. ”
The best part? The change in beam properties is instantaneous and automatic; says Hillenbrand. Remember; during its demonstration at Fabtech 2013; ENSIS has dealt with the cutting of 20 calibers and “alternating sheets of cold-rolled steel.
The machine was immediately adjusted to the different thicknesses automatically without the need to change the components.
What allows ENSIS its flexibility is an extensive library of cutting conditions for a variety of materials. “When the program of the currently running sheet starts; the first line of code that reads the call break conditions needed at that time.When it does so; it sets the autofocus position and adjusts the beam quality”
We Provide Standard Conditions – Customer Friendly
The ENSIS materials library contains 1000 cutting conditions. “We provide standard conditions”; explains Hillenbrand. “During installation; we can add or change based on the customer’s specific hardware needs or preferences.
The customer can always add or change conditions when he feels more comfortable with the car. However; we suggest that you keep the basic and original terms so that they can be reversed in case you make a mistake at some point. ”
Furthermore; “there are ten different possible configurations for each condition; such as 1/4 inch”. Mild steel can be one of 1000 states.
But in this condition; there are ten lines of configurations there. Here we could have ten configurations of single speed; power; gas pressure; etc. This is important for cutting small holes at a lower speed with less power and larger contours at higher speeds; and so on. ”
Nitrogen; Oxygen or Compressed Shop Air
ENSIS also automatically selects an auxiliary gas (nitrogen; oxygen or compressed air) according to the setting of the interruption condition. “All the gases are connected to the machine; the machine makes the selection by itself;” says Hillenbrand.
The purchase of the ENSIS system includes a transport table; he says. “There are two tables: one in the cutting area; the other outside; so that an operator can unload the finished parts and load a new sheet of raw material; which helps the cycle.” A dust collector and a refrigerator are also included.
An attractive option that complements ENSIS’s productivity is the automatic loading and unloading of materials. The sales of this team “have increased dramatically: almost 90 percent of the fiber lasers sold have been used in some materials to keep pace with these machines Amada offers a variety of shop-based impression management systems in question.
Training of Laser, How Can you Train Yourself for Using Laser Cutter?
While ENSIS is fairly intuitive; Amada offers training with every machine. “If the operator has been using lasers for years; we can do a lot of training in a week; with little follow-up training in the future;” says Hillenbrand.
“For beginners in the field of lasers; you usually do a week of initial training; then a week or more of training in specific applications.”
Regarding delivery; Amada will deliver a machine on a Monday and have it powered up by Wednesday and do some test cutting on it — assuming the shop floor has adequately prepped.
By the following Monday; “we could be running your parts on it — or if we’re doing in-house training; we will start the training.” Fiber machines are easier to install than CO2; Hillenbrand notes; “because you don’t have to do the burn-in process.”
While fiber lasers have a cutting lens; a focusing lens and; generally; some collimating mirror in the cutting head; they “don’t have anywhere near the number of mirrors or optics that a CO2 requires (and) the engine itself doesn’t require internal optics; so there is no aligning there — no maintenance required.
The laser is delivered through the processed fiber all the way to the cutting head; so you don’t have any beam-delivery optics. Again; that eliminates a replacement cost and reduces maintenance because you don’t have to align anything.
When you Put New Mirrors in on a CO2; You’ve got to check the alignment for the full length of the motion system.”
Process monitoring; a vital part of optimizing the efficiency of a laser manufacturing system; is also covered; Hillenbrand says. Amada’s pierce-detection capability eliminates wasted time before the cutting process. “That ensures you’re maximizing the time of the machine.
You may put 15 seconds in for a pierce time, and it pierces through in 10 seconds. Without pierce detection; the cutting head sits there that extra five seconds. With pierce detection; it doesn’t matter if it’s through in six seconds; 10 seconds; etc.; it immediately stops the piercing and starts cutting.”
Meanwhile; Amada’s available remote monitoring capability allows the machine to be networked into a company’s software and send stoppage alarms or maintenance reminders.