The 3D printer is a revolutionary device: it makes it possible to manufacture objects in volume, such as figurines or phone cases. How does it work? What can we do with it?
Whether you are a family member, technophile, architect, or healthcare professional, the 3D printer is within everyone’s reach. This device offers many advantages, such as expressing your creativity, learning to model, and developing your professional activity.
What can be done with a 3D printer? 3D printing, also called additive manufacturing, allows you to create objects of different types, from simple parts to more technical tools.
Therefore, it can be used in other cases: phone case, vase, keyring, pencil holder … With a 3D printer, the user can create accessories and everyday objects. The advantage? Make your designs and have unique models. Ideal for Do it Yourself enthusiasts! Have you lost the lid of the sugar pot? Print a new one.
On the professional side, the best 3D printer 2022 is handy for designing high-tech products and tools, such as airplane parts, prostheses, or even buildings.
How does it work? Concretely, the 3D printer superimposes different layers of material to bring the object to life. This process is done from a digital model.
Step one: find a 3D model. You have two options; you can either download one from a specialized site or create one on 3D CAD design software. The idea is to make a digital file of the object to be printed. This file is then cut into several layers by slicing software called a slicer or slicer. This makes it possible to provide the information necessary to realize 3D printing.
Step Second: choose the plastic material according to the object you want to create. This is the cartridge for your printer. Do you want to make jewelry? Opt for a model that uses PETG, a material specially designed for making durable items. Are these decorations that you want? So choose a printer that supports PLA.
Step three: print and admire the work! There are three main types of 3D printers: FDM, SLA, and SLS. The last two are more intended for professional use. Therefore, it is the FDM printer that you are going to use at home.
Wire deposition printing (FDM) is the most widely used and accessible technique is wire deposition printing (FDM). It is made from a heated filament to reach a liquid or semi-liquid state. This filament is then deposited layer by layer on a plate, depending on the object’s shape.
There is the choice between a Cartesian printer or a delta printer among the FDM printers. The difference lies in the way printing works. The Cartesian printer has two moving parts, the platen, and the nozzle.
The plate goes up and down; the nozzle moves from left to right. The platen is fixed with the delta printer, and only the nozzle moves. In summary, if you want a precise result, it is advisable to go to the Cartesian. For quick results, choose the delta printer.
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