The output, packaged as a program, is stored using one of the many G-code file formats. It is, however, important to note that G-code is output from CAM software but not a programming language used to create such software. Such actions could include offsetting cuts, switching coordinate systems, rapid movements (perhaps in between cuts), and controlled movements that result in arced or straight cuts. The ability of a CNC system to execute machining instructions stems from the use of a programming language known as G-code.įirst developed at the Massachusetts Institute of Technology (MIT) in the mid-20th century, the G-code is any code that tells the CNC machining tool the type of action to undertake. The use of this software makes it a more superior process offering numerous advantages compared to manual controls, where human operators issue commands through buttons, wheels, and levers. Video tutorial: How to Convert Image to G-CodeĪs a manufacturing process, Computer Numerical Control (CNC) machining entails the use of pre-programmed computer software, better known as CAM software, which defines how the tools and machinery move.How to Convert an Image to G-Code Using Scan2CAD.
