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If you are new to the world of physical printing, you may wonder how resin in a 3D printer works. Some of the best printers, after all, are 3D printers, and these models use resin and filament spools to create 3D models. So how do the best 3D printers work, and what does resin do during this process? Keep reading to find out.
Before you learn how accurate 3D printers are and the role resin plays, it is helpful to understand how printers work in the first place. Printers extrude resin or filament via dedicated nozzles that slowly create 3D models layer by layer if you are wondering how auto bed leveling works.
Shake resin containers every few weeks to ensure the material remains properly mixed.
The larger the object being printed, the more resin or filament you need, so you should learn all about 3D printing costs. The object is built right on top of a dedicated print bed if you want to learn how hot a 3D printer bed should be.
Resin and filament may accomplish similar tasks, but they are actually quite different. Resin is both sturdier and easier to slice into thin fragments than filament, so resin-based printers excel with small and highly detailed objects. Of course, resin printers are more expensive than filament printers, and resin refills cost more than filament refills.
Here are a number of useful tips to make the most out of your resin-based printer.
Filaments are rather hearty with regard to where they can and cannot be stored between user sessions. The same is not true for resin. Store unused resin in a dark container in a closet or dresser somewhere that is free from humidity and wild temperature changes. Resin is sensitive to UV light, humidity, and heat. UV light is just about everywhere, so you should store it in a dark container in a closed closet.
STAT: Stereolithography (SLA) is the oldest form of 3D printing. It works by exposing a layer of photosensitive liquid resin to a UV-laser beam; the resin then hardens in the desired pattern, and the object is built layer by layer until it is complete. (source)
Resin goes bad before too long. Expired resin is not going to destroy your printer, but the 3D models will be more fragile and less detailed than if you used recently manufactured resin. So check the expiration date on the container before you make a purchase or if you are using a container of resin that has been stored for a while.