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A slicer is a toolpath generation software used in 3D printing. It facilitates the conversion of a 3D object model to specific instructions for the printer. The slicer converts a model in STL (stereolithography) format into printer commands in G-code format. This is particularly usable in fused filament fabrication and other related 3D printing ...
G-code (also RS-274) is the most widely used computer numerical control (CNC) and 3D printing programming language. It is used mainly in computer-aided manufacturing to control automated machine tools, as well as for 3D-printer slicer applications. The G stands for geometry. G-code has many variants.
In 3D printing, G-code translates a 3D model, created in a specialized 3D printing format, into specific instructions that guide the printer. This includes commands for movement along the X, Y and Z axes , extrusion of material, temperature settings, and printing speed. [ 3 ]
Once finished, the g-code can be sent to the printer for the manufacture of the physical object. [8] The open source software, compatible with most desktop 3D printers, can work with files in the most common 3D formats such as STL, OBJ, X3D, 3MF as well as image file formats such as BMP, GIF, JPG, and PNG. [8]
The user can rotate and scale the 3D model to fit the virtual print bed. They can then convert the 3D model into G-Code that the printrbot can understand. The user can then print directly to their printrbot via USB or use a SD or miniSD card to transfer the print file.
OctoPrint provides a web interface for controlling 3D printers, allowing the user to start a print job by sending G-code to a 3D printer connected via USB. OctoPrint monitors the status of the print job, as well as the printer itself, including the temperature of the print head (hot end) and the temperature of the bed, if the bed on the printer is heated.
The early version of ABViewer allowed viewing and merging CAD files, storing BMP and EMF images in the clipboard, and printing a group of files. Initially, the program supported 20 languages and was available in two versions: Standard and Professional. [5] In 2007, new features were added to the viewer: an editor and a converter.
RepRap (a contraction of replicating rapid prototyper) is a project to develop low-cost 3D printers that can print most of their own components. As open designs , all of the designs produced by the project are released under a free software license , the GNU General Public License .