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Bed leveling design

ehud42
 

This is making the rounds - 3D printers suffer from similar
intolerances to unlevel beds as PCB mills. Here's a fairly smart /
simple auto-leveler.

http://hackaday.com/2014/04/15/automated-bed-leveling-for-3d-printers-is-now-solved/

It does not account for wavy / warped surfaces, so the auto-level
feature of pcb-gcode is still critical. But for us hacks with home
made mills it might be a way to get a lot closer before starting the
probe.

--
Alex
alex@...
stop recycling - start repairing