Fat Cat Fab Lab

CNC Router: Difference between revisions

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CNC Router (view source)

Revision as of 07:55, 4 March 2023

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→‎The Cut
Tag: Manual revert
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Typical feed rate ~200-300ipm.
 
Calculate feedratefeed rate with this formula:
Feedrate(Feed rate) = (Chip load) x (Number of Flutes) x (Spindle Speed)
 
Match chipload with this formula:
(Chip load) = Feedrate(Feed rate) / [(Number of Flutes) x (Spindle Speed)]
 
Better to begin at lowest end of recommended feedratefeed 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
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