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You might be familiar with the 3D printer. Yes, it is a unique printer that allows you to create a 3D object. However, most of us might know it for art or prototype. The application of 3D printer technology is more than that. Today, you also can find it in various manufacturing industries. One of them is ded additive manufacturing.
What is DED Additive Manufacturing?
DED is short for Direct Energy Deposition. It represents the laser technology used in this printing. The standard 3D printer uses heat elements to melt the 3D filament. However, the DED additive printer needs a laser, which produces a much higher heat temperature. The laser is necessary because DED printers use metal materials that need high heat to melt and shape.
Laser is the standard heating element for DED additive manufacturing. However, it is not only limited to this technology. Some DED printers also use electron beams or plasma arcs to provide enough heat to melt the metal material. The material itself comes in the form of metal powder or wire, similar to the filament you can find on the standard 3D printer. 
However, the powder type is proved to be less efficient than filament. In many cases, the printer can only melt parts of it and the rest of the powder gets mixed into the melted material, creating a not-so-reliable result. Therefore, most of the industry uses wire material to get better efficiency.
How Does It Work?
It is similar to the standard 3D Printer. The first part is creating a 3D model using 3D software. Then, use that model to start printing. The material, either a metal powder or wire, will enter the nozzle onto a base where it will be injected into the printing platform. Then, the DED printer will melt the material with a laser, electron beam, or plasma arc and apply it to the printing area.
For the DED that uses an electron beam, the printing process must be performed in a vacuum area. It is necessary to prevent any interaction between electrons and air molecules that can deflect the electron and reduce the heating process efficiency.
Conclusion
The DED printer is one of the most effective manufacturing tools you can find today. It doesn’t require too many parts to build a product or item. Therefore, we can call it one of the best additive manufacturing solutions. It will become an integral part of the future manufacturing industry.

Have you ever seen the big x ray scanner for control at the airport? That tool is one of the innovations that allow the security team to provide safety for the passenger. It’s also the frontline of the security system to prevent any accident that could happen during the flight. Then, have you ever wondered how that tool works? 

The Types of X-Ray Scanners for Control

First, you should know the type of scanner they use. Mostly, airports use either a millimeter radio-wave scanner or a backscatter scanner. As its name implies, the millimeter radio-wave scanner uses radio waves to detect the object. It is a similar wave that mobile phones emit. It means this type of scanner doesn’t use an X-Ray. 

The backscatter scanner is the type that uses X-Ray. The X-Ray used is not at the level that can harm people’s bodies. And, this type of scanner that we are going to find out how it works.

How Does It Work

The x-ray scanner has two parts, which are the x-ray launcher and detector. Mostly, it has two pairs on two sides and one at the top part. This design will create a full view of a scanned object from all sides. Thus, it will be much easier to identify the object.

Then, when the X-rays are launched, they will pass through the scanned object. That object will absorb some of the X-ray energy. The rest of the launched X-ray will be received by the detector. That will visualize the detected object. So, this system can see what is inside your bag. 

How does the x ray scanner for control find the illegal items inside luggage? The scanner has a system that uses algorithms, such as IBS or Scantech, to provide a carbon outline of the scanned object. Then, it will match the shape with the database. 

When it detects an illegal item, the operator uses the Z-effective number and mass density to visualize the material in detail. That way, the operator can see objects much better. Moreover, the system algorithm and operator combination will also reduce the chance of false alarms during the scanning process.

Conclusion

The X-ray scanner improves the security checking process. In the past, we used the manual method to open the passenger luggage, which is uncomfortable. But, x ray scanner for control is the best solution. It has speed, better protection for passenger privacy, and accuracy than other methods.

As a 3d printing machine manufacturer, Add Up is ready with a 3D printing machine to support your metal parts production. Here are the reasons why metal part manufacturers should take this machine. 

Producing metal parts for business should be based on standards and fast. It is impossible to produce the products manually. The best solution to produce metal parts faster and based on the standard is by using a 3d printing machine. 

Add Up Provides Scalable 3D Printing Machines 

The manufacturer uses the latest technologies to support your activities without replacing your machines at all. You even don’t need to do it if you want to install an extra layer on the PBF machine. Add Up is about to support you with a scalable and modular 3D printing machine. 

As a result, you can also change the layering device, produce parts using powder with different particle sizes, and increase or decrease the size of the metal additive manufacturing platform. The goal is to ensure that your metal parts are following the standard and are ready to distribute to customers. 

It Helps Increase the Productivity and Quality of the Metal Parts 

Your company may receive a large metal part order with a specific specification. The problem is that you should accomplish the order based on the deadline. Nowadays, your pbf additive manufacturing company can accept the order. 

All you have to do is set the machine to produce metal parts in a certain amount. Then, set the specification of the parts you want to print. That’s it! The machine works to print the metal parts. You can keep the quality of the product and finish the order before the deadline.

You Get a 3 Printing Machine As You Need 

Each metal part company needs a different 3D printing machine. That’s why you need to find a 3D printing machine company that understands your needs. Add Up produces a variety of 3D printing machines based on the technology and materials you need. Consult your needs with customer service and let the team work to produce your request. It is so beneficial because you can meet your customers’ demands.  A formup 3D printing machine is one of the products you can order. This machine is using laser powder bed fusion (L-PBF) to produce metal products. The company designs it with up to four 500 W lasers, along with 40 percent faster powder spreading. Choosing the right machine will make your company not only produce high-quality metal parts but also profitable.