Feed Rate is one of the most important factors to consider when implementing any CNC strategy. cnc machining componentsSimply put, feed rate is the speed at which the cutter engages the part and is typically measured in units/minute.
RPM is the rotational speed of the cutter or workpiece. Speed is the recommended cutting speed of cnc prototype servicesthe material in meters/minute or feet/min. Diameter in millimeters or inches.
Now, the required feed rate becomes 1,833.61 ipm (3.82 times 600 sfm divided by 1.25 diameter times 1.0 lead). This feed rate exceeds the capabilities of even the fastest CNC turning centers. Note that many turning center controls will not even warn you when you exceed the machine's maximum feed rate.
The term rapid prototyping is different from 3D printing/additive manufacturing. cnc machining prototype serviceRapid prototyping is the technique of fabricating a prototype model from a CAD file. In other words, 3D printing/additive manufacturing is the process, and rapid prototyping is the end result.