3D object printing allows a digital model to be concretely transformed. This tool gives you access to virtually unlimited possibilities in terms of creating objects.The first step involves creating a virtual map of the object with modelling software. Following the very precise instructions sent by this software, the 3D printer constructs the object layer by layer with a material made from clumping powder and a binding agent. Some devices can also work with other materials, such as metal, wax, or ceramics. The layers are very thin; in general, they are about 0.1 mm thick.
Now that 3D printing technology has become more accessible, it’s possible to use it for all sorts of projects, especially those with small dimensions. Here are a few situations where 3D object printing can be useful:


For anything related to prototypes, mock-ups, and scale models, 3D printing techniques have proven downright revolutionary. Now fast and easy, this practice is greatly appreciated both by engineers and artists.
A logical result of the 3D virtual map, prototyping allows you to visualize the object in a more tangible way before moving on to the final manufacturing phase.
It’s also a great technique to use during a test period, especially the one before marketing the object. In this case, prototyping lets you save money, since instead of testing the finished product, you can conduct the same tests on a model. This gives you more leeway to make changes if the object doesn’t meet expectations or if you see that there’s room for improvement.
When it comes to serial object manufacturing, 3D printing technology is also often used to develop high-quality moulds.

Creating customized objects

For a long time, 3D printing was used almost exclusively for manufacturing prototypes. With the improvement in the quality of the products that result from this printing process, it’s now possible to create functional objects that are ready to be used.
In addition to recreating the details provided in the plan with great precision, these objects are strong and durable. That’s why companies use this technology to manufacture custom objects whose main feature must be reliability.
For example: in the aeronautics industry, 3D printing can be used to manufacture certain important parts, such as the fuel injectors that are connected to the engine.

Reproducing fragile objects

In several fields, handling fragile objects makes work quite difficult. Let’s take archaeology as an example. Archaeologists often have to work with ancient artefacts in poor condition. Wanting to take advantage of the information without destroying the result of their discoveries, they rely more and more often on 3D printing, which lets them study the object without damaging it. For these same reasons, the technique is also becoming increasingly widespread in the fields of art and geology.

The fast and affordable design of 3D objects

The era when the 3D printing process was prohibitively expensive and could take several days is long gone. Technological advances have allowed very convincing results to be achieved in a short time and for an affordable price. It’s therefore a very appealing option both for the creation of models and for the production of objects.
We can say that it’s now possible to use 3D object printing in a wide variety of situations, ranging from personal use to the industrial sector.