CNC Router: Difference between revisions

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 Typical feed rate ~200-300ipm.
-Calculate feedrate with this formula:
+Calculate feed rate with this formula:
-Feedrate = (Chip load) x (Number of Flutes) x (Spindle Speed)
+(Feed rate) = (Chip load) x (Number of Flutes) x (Spindle Speed)
 Match chipload with this formula:
-(Chip load) = Feedrate / [(Number of Flutes) x (Spindle Speed)]
+(Chip load) = (Feed rate) / [(Number of Flutes) x (Spindle Speed)]
-Better to begin at lowest end of recommended feedrate and increase feed up to:
+Better to begin at lowest end of recommended feed rate and increase feed up to:
 * the finish deteriorates because of vibration of the cutting tool
 * tight radii causes the machine to adjust to a slower speed