What Is 3D Printing & How Does 3D Printer Work? (Solved)

Nowadays, 3D printers work on the basis of “Computer-Aided Design (CAD) to print 3D objects through a layering technique. Different layers of materials like plastics, composites, and bio-materials having different sizes, colors, or even shapes. 3D printing has been taken to the next level even they you can build big houses, vehicles, and many more other things using 3D printers.

3D printing is not a difficult technique, but yes it’s a time taking process, and keeping this in mind still the 3D (Three Dimensional) printing extending to the next level, while “Additive Manufacturing” has been its second name.

Technology has taken place in every aspect of life and generations and 3D printing is one of them because it is now popular among professionals, youth, and even kids. I have tried to explain the 3D printing process in simple words and in simple methods that let you know how the whole 3D printing process works. Follow the following simple methods and step by step guide.

The physical transformations include few ingredients like sintering, Continuous liquid interface, light polymerization, and melt extrusion.

Types of 3D Printing

Going further to the 3D printing process, I must make it clear that there are various types of this process as well. I have at least highlighted 7 different 3D printing processes to make a wonderful addition to your knowledge.

  • Directed Energy Deposition
  • Material Extrusion
  • Power Bed Extrusion
  • Binder Jetting
  • Sheet Lamination
  • Material Jetting
  • Vat Photopolymerization

How Does 3D Printer Work?

It’s obvious that you have to use compatible 3D printing software which you can find on the internet. You need to install the software in your PC or laptop to give input which you can even give through your mobile by using different apps. On the other side, I also endorse the 3D Printing pen whether you need or not.

After you have given an input, the model and virtual compilation of any model is done, now it’s the turn of the printer to start printing. It starts printing the same way typically where it’s nozzle starts moving reverse and forward dispensing plastic or wax layer by layer.


There are few models that are made for kids or beginners. Flashforge Finder, Monoprice Voxel 3D printer, QIDI Tech X-Smart are the best and suitable 3D printers for kids and teenagers.

The latest models of 3D printers including “XYZ Printing da Vinci Mini”, “Comgrow Creality Ender 3” and “Mono Price Select Mini 3D Printer V2” are the best under two hundred dollars.

Once a layer gets dried, it adds another layer for the next level. Basically in this process, there is an addition of hundreds and thousands of 2D layers or objects to convert into 3D object.

Filaments of different types play an important role in this regard as Wooden Filament contain wood powder which comes from fine quality and is mixed with polymer glue. While the Metal filaments are also mixed with the same glue to add the layer of metal if required as per the model injected through input.

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