3D Printer With DLP Technology
3D Printer With DLP Technology
DLP (Digital Light Processing) is a 3D printing technology used to rapidly produce photopolymer parts. It’s very similar to SLA with one significant difference — where SLA machines use a laser that traces a layer, a DLP machine uses a projected light source to cure the entire layer at once.
Description
3D Printer With DLP Technology
DLP 3D printers use a digital projector screen to flash an image of a layer across the entire platform, curing all points simultaneously. The light is reflected on a Digital Micromirror Device (DMD), a dynamic mask consisting of microscopic-size mirrors laid out in a matrix on a semiconductor chip.The main components of a DLP 3D printer are the following: digital light projector screen, DMD, vat (resin tank), the build plate and the elevator for the build plate.
