When Was the 3D Metal Printer Invented?

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3D printing has been creating a buzz in a variety of sectors. With the possibilities to build sophisticated projects, it has been featured in many headlines around the globe. Despite that, some folks believe that 3D printing is a new technological innovation. The truth is that advancement has been around for decades now.

When was the 3D printer invented? What makes metal 3D printers beneficial? In this article, you will know everything about them. Let’s get started!

The Invention of Metal 3D Printers

Although metal 3D printers seem a new technological development, they have been introduced into the market since the 1980s. The introduction of laser printing with metal powder helps businesses realize that it’s more challenging to manufacture than other materials. Due to the continuous research, designers and entrepreneurs have integrated metal 3D printers into their system.

How Do 3D Metal Printers Work?

Despite the popularity of 3D metal printers, some people don’t know much information about the technology. Don’t worry! The 3D metal printer is not a piece of complicated equipment. It is simple to use. As a type of additive manufacturing technology, metal 3D printing is not subtractive. That means companies add special material to obtain the best results. There are no contact tools required. In fact, this procedure is quite contactless. It is then managed through a laser beam.

What Happens during the Process of 3D Metal Printing?

To start the process, your 3D metal printer needs a Computer-Aided Design (CAD). From there, it is easy to create and develop a detailed image of your design. Then, convert the file into a stereolithography format, which enables the device to interpret specific instructions.

Known as a multilayered additive approach, the metal printing procedure is like other kinds of three-dimensional printing. Then, the design is sliced finely before the building process starts. The printing machine collects specific instructions from your device that instructs the laser what specific shape to trace out across your materials. Then, the laser heats up the metal powder, which can create a solid form of your desired object. 

That’s not all! After the initial base, the process starts again. As a result, every layer is 0.1mm thick. This is when the metal 3D printer creates the ultimate product. Also, remember that the right temperature can play a critical role. 

What Can You Make Using A 3d Metal Printers? 

As soon as 3D metal printers get available in various sectors, they open limitless possibilities. Before, it was impossible and expensive to create designs. But things have changed today. With the use of 3D printers, it is convenient to shape metals and other materials. It is fun to obtain intricate and complex designs, as well. 

What makes Metal 3D Printers Different from Others? 

Metal 3D printers have evolved into a high strength technology. With the technological breakthroughs, metal 3D printers are utilized for laser printing across a wide array of functions and projects. 

Other Benefits are Listed Below: 

Reduce Lead Times 

A faster transition from design creation to production is a common advantage of additive manufacturing. With that, businesses of all sizes can save their time. Apart from that, the process does not require specific machining devices. All you have to do is to remove support structures and other elements. This allows you to avoid the hassles of post-processing time. 

Using injection molding is also a reasonable alternative to produce a large series of similar elements. But it takes time and effort. Typically, it requires approximately 15 days depending on the project. 3D metal printers, on the contrary, can reduce it to 3 days. 

Avoid Material Waste and Cut Unnecessary Costs 

The use of additive manufacturing can lead to the reduction of material waste. 3D metal printing adds and forms raw material layer by layer. Operators also don’t subtract a solid bulk figure. They only place a raw material when the need arises, making the procedure resource-efficient.  

A New and Effective Technique for Design Applications

3D printing technologies also make the production of complex and unique structures possible. Before, it was necessary to add some elements in post-production. Adding the threads and holes, for example, requires further machining, which increases the time and effort to achieve a good shape. 

Additive manufacturing, on the other hand, does not generate unnecessary expenses. Also, it can lessen the complexity of the process. 

Make Greater Range of Shapes Possible 

Do you own a manufacturing start-up? Or are you unable to make your designs possible? Worry no more! 3D metal printing is an excellent tool to make your dreams a reality. From an array of designs to shapes, the possibilities are endless. 

Strong and Stylish Finish 

As the design is created, it doesn’t have any weak spots, making the finished product stronger. Apart from maximum strength and performance, it comes in style and great appeal you can boast. From quality, durability, functionality to fashion, each of your products has excellent features. 

Available at a more Competitive Rate 

Conventional printing devices have been around for the past decades. Through the years, they have proved how effective they are. But let’s admit it! The production is costly, while the quality of output is not incredible. Non-traditional printing solution, on the other hand, is more cost-effective. 

Easy to Modify and Improve

Designs from traditional printing are complicated to modify. Designs from 3D metal printers are different. When you need to change a portion of a specific object, it only needs a few buttons. Plus, the process is not lengthy. 

It’s not Necessary to Stock your Designs

This is especially true when you have the materials needed for production. Also, take advantage of the STL file format. When the demand increases, you can print a product with peace of mind. 


Fast production? Quality manufacturing? Affordable products? Then, 3D metal printers can come into play! Although they can cost an arm or a leg, it’s worth the investment.

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