direct light processing (dlp)\nuse the information below to answer the question.\nalthough both direct light…

direct light processing (dlp)\nuse the information below to answer the question.\nalthough both direct light processing (dlp) and stereolithography (sla) are part of\nthe vat polymerization (vat) process, there are several characteristics unique to (dlp).\nsimilarities and differences\none similarity between (dlp) and (sla) is that forms are printed in a vat of resin. both\nprocesses also come in two different configurations: top - down and bottom - up.\nhowever, one major difference with (dlp) is that it does not use a laser. this process\nuses an ultra violet (uv) light source to cure the polymer resin.\nprinting process\nin the bottom - up version, (dlp) forms are printed in the same fashion as (sla), where\nthe bottom of the vat has a transparent base, allowing a light source to shine up\nthrough onto the polymer material. in direct light processing, there are two different\nmethods used to shine the uv light. one version uses mirrors to direct the light along\nthe x and y axis, similar to a (sla) printer. the other model uses a panel of leds to\nflash the entire layer at once, curing the portions of material specified by the design\nprogram.\nadvantages of (dlp)\nboth of these methods will build forms layer by layer, repeating the process until the\nbuild is complete. however, the model that uses a panel of leds usually creates parts\nmuch faster, is more direct, and has fewer moving parts than the version that uses\nmirrors to direct the light. because each layer created in (dlp) can be printed as a full\n“slice”, rather than a portion of the layer at a time, this process can build forms much\nfaster than parts created in (sla).\nwhat 3d printing method is direct light processing (dlp)\nsimilar to?\nfused filament fabrication (fff)\nmaterial jetting (mj)\npowder bed fusion (pbf)\nstereolithography (sla)

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