Abstract:
3D printer is transforming the world by changing the way we produce objects. 3D
printing is known as additive manufacturing process where objects are made layer by
layer by adding plastic material (namely PLA). This process allows designers to
create models at a very low cost. The printer is mainly designed for the purpose of
prototyping. Initially a CAD model is designed on Auto Cad which is then converted
in to G-Code. The G-Code is a language which is understandable by printer that tells
the actuator part of the printer as to what function is to be performed. The Auto Cad
generates .STL files which is converted in to G-Code using a software CURA. The
machine can be operated using a smart LCD controller or by Host software between
the PC and the printer that is pronterface which transmits the G-Code through
universal serial bus (USB).
