G code is commonly used in CNC machining code, different codes correspond to different functions. There are many common G code, but here we only talk about the G00 to G20 code, the following CNC machining center about G code commonly used in CNC machining centers.
There are nine types of G codes used for CNC machining from G00 to G20. They are G00, G01, G02, G03, G04, G15, G16, G17, G18 and G19. G00 means fast moving, G01 means straight line interpolation, G02 is straight circular interpolation, while G03 means reverse circular interpolation, then G04, which means stop, that is accurate stop. The next thing to say is the code between G10 and G20. The first is G15, the G15 code indicates that the polar coordinate system cancels the command, the second is the G16 code, which indicates the polar coordinate system command, and the G17 code again, this code indicates the XY plane selection, the G18 code followed by the G18 code Said the choice of XZ plane; the last is the G19 code, which means that the choice of YZ plane;