Mechanical processing, I was open CNC machining center! I would like to ask this f is what! F40 stands for something! How to calculate the amount of feed!
The choice of feed rate during finishing is to take into account the roughness of the process.
The choice of feed speed during roughing takes into account the rigidity of the workpiece, the tool and the machining system. The tool is divided by the number of teeth and the number of revolutions per minute.
F40 represents the cutting feedrate of the tool relative to the workpiece at 40 mm / min when performing G01, G02, G03 and hole fixing cycles.
In the machining center F, the cutting feedrate is expressed in mm / min.
