3D Printer

What type of 3D printers are there?
1 Stereolithography(SLA)
2 Digital Light Processing(DLP)
3Fused deposition modeling (FDM)
4Selective Laser Sintering (SLS)
5Selective laser melting (SLM)
6Electronic Beam Melting (EBM)

If the school has a Maker Bot 3D printer what type is it? Explain how it works

Fused deposition modeling (FDM).  3D printing machines that use FDM Technology build objects layer by layer from the very bottom up by heating and extruding thermoplastic filament. The whole process is a bit similar to stereolithography. Firstly special software “cuts” CAD model into layers and calculates the way printer’s extruder would build each layer. Along to thermoplastic a printer can extrude support materials as well. Then the printer heats thermoplastic till its melting point and extrudes it throughout nozzle onto base, that can also be called a build platform or a table, along the calculated path. A computer of the 3d printer translates the dimensions of an object into X, Y and Z coordinates and controls that the nozzle and the base follow calculated path during printing. To support upper layer the printer may place underneath special material that can be dissolved after printing is completed.

(acrylonitrile butadiene styrene) and PC (polycarbonate) filaments.

printed organs

printed cars

aerospace

guns

prosthetics

medicine and health dentistry construction art food education.

its important for researching ways to help other people and it will help almost everyone.