A 3D printer uses 3D printing technology to make a 3-dimensional solid object from a mere digital file. The entire process of creating such an object is achieved through additive processes by putting successive layers of material until an entire object is made.
You’ll need a 3D modeling program to create a 3D file that will be passed to a scanner that makes a 3-dimensional digital copy of the object you want to print. Although all 3D printers have the same goal, i.e. to print 3D object, they don’t use the same technology when printing objects. Some printers utilize softening material in producing layers while others lay liquid materials to form an object (tip: check these home 3D printer ratings if you’re looking for a unit!).
Where to use 3D objects?
You can use these 3D objects for your prototypes. They can also be used for education, healthcare, and entertainment among others.
In paleontology, it can reconstruct fossils for scientists to study. Archaeologists also utilize 3D printing in replicating ancient artifacts, and in forensic pathology body parts or bones of a victim can be reconstructed to be used as evidence or help investigators in solving a crime.
Surely, a 3D printer can produce objects that can be valuable in various fields, be they entertainment, science or just a mere home experiment.