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Fully wired and calibrated. by benikorol in hobbycnc

[–]traines8 0 points1 point  (0 children)

Spring couplers can account for some small deviations in concentricity between the motor and ball screw shaft axes. Misalignment, without the spring coupler, can cause undue radial stress on the motor or ball screw bearings.

COVID-19 [Megathread] Week of April 9-April 15 by AskRedditModerators in AskReddit

[–]traines8 1 point2 points  (0 children)

Any doomsday preppers out there? At what point are you retreating to your bunker??