TYPES According to the technology that we used to build
the piece, we can define three types of 3D printers:
PHOTOPOLYMERIZATION The printer illuminates
a liquid by a light or laser.
This, when it’s illuminated, solidifies. He repeat the process layer by layer, until you have finished the process.
SLS OR LASER
These are the printers that are use in industry. The raw material is in powder form, in a "pool", and a laser is used to melt and solidify the piece.
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