What to know before buying a 3D printer


In recent years, it has become possible to print 3-dimensional parts yourself. With innovative and efficient equipment such as the 3D printer, the printing possibilities are numerous. One can, for example, design small toys, mechanical parts, spare parts of household electrical appliances, etc. On this page, we will highlight the functionalities of this type of equipment.

How does a 3D printer work?

This is a material specially designed to print a three-dimensional object from a filament of material. Concretely, the latter passes through an extruder where it will be heated in order to reach the liquid or semi-liquid state. Once the temperature has risen, the material is deposited using a nozzle. This moves to draw the object. Printing is done layer by layer until the part takes full shape. Appeared since the 1980s, 3D printing has continued to evolve and develop over time. This technique is mainly used for carrying out rapid prototyping.

Thanks to the 3D printer, it has become accessible to the general public whereas before, it was science fiction. It is an unprecedented technological evolution, both professionally and personally. This material can therefore be used by the whole family because it offers a multitude of possibilities. You can now print the missing piece of any household item, such as the battery compartment cover of the remote control. It is even possible to create your own door handles, candlesticks, lights, and drawer knobs to add a touch of originality to your interior decoration.

The criteria for choosing this type of innovative material

The choice of a printer should not be trivial. There are a number of criteria to consider, starting with the print bed. It supports the part that you want to create throughout the printing process. Note that the surface of the printer bed defines the size of the objects that can be printed on it. Therefore, this parameter is essential. We must also focus on the print head. The latter is generally composed of a heating body, a fan and a reduction nozzle. Other criteria, such as the type of extruder, must also be taken into consideration. This can, in fact, be single or double.

Its function is to pull or push the filament from the material during the printing process. A model with a single extruder enables printing of a single color or a single material at a time. The dual extruder version, on the other hand, allows you to create more complex objects. However, it is more difficult to set it up. You will also need to inquire about the printing speed of the material. This is the speed at which the material deposits the filament of material on the print bed. For making large prints, it is recommended to opt for raise pro2. As an advanced technology, it is also used to produce resistant and precise parts. Its use guarantees speed of execution and a quality impression.