12mm Linear Rail Alignment tool
thingiverse
Simple alignment tool for centering 12mm linear rail on to 20mm extrusion. Created to aid assembly of linear rails on my new Kossel XXL. Update - 31/12/2017 Thanks to dream4magi, for pointing out dimensions were not quite right! Due to inaccuracies in the original tool, I have recreated with the correct dimensions. The dimensions and the freecad file are included if you choose to modify. Printed this in ABS with 0.6mm nozzle at 0.2mm layer height, 2 walls and 25% infill and scaled to 100.5% in Cura when printing to ensure the fit wasn't too tight as no tolerance was allowed for in the dimensions. (just my prefence)
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