What are the speeds and feeds that you use in your classroom while CNC machining?
That’s really a loaded question! It depends on a lot of different variables. With that said, below is a list of speeds, feeds, plunge rates, and general info I use when machining Renshape 440 or 450 in my classroom on an Intellitek Super Prolight 1000. I have used the same numbers consistently on the Benchmill 6000, as well as the ExpertMill. Note: These are conservative. As you should be in your classroom, especially as a first year teacher!
Thanks to Fred Routson for filling this out properly! I then went and added my two cents.
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