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Jan 08, 2007· Author Topic: How To Calculate Mill Spindle RPM? (Read 7529 times)

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Jul 23, 2012· Is there a way I could calculate the energy loss due to friction yet still keep the motor running at a minimum RPM. For instance, if I put 5 pounds of force on the grinder, and the surface has a friction of .75, what would the energy loss be, and how does that translate to HP.

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