Surface feet per min. (sfpm), chip load, and material removal rates (MRR)


(William Adams) #1

Found a calculator:

and added columns for these at: https://www.shapeoko.com/wiki/index.php/Nomad_883#Feeds_and_Speeds

If someone could check my transcription and entering and copy-pasting the numbers, I’d be grateful.

Now we just need to work up a good discussion of what these numbers mean, and how one can make use of them.