MGN12 Aligning Tool

thingiverse

I designed this straightforward tool to help align MGN12 linear rails with precision into the centre of 2020 aluminium extrusions. I'm awaiting delivery of my rails, so I haven't had a chance to test it yet, but by using dimensions from the Hiwin website, I was able to ensure that the extrusion part fits, which in theory should be enough to guarantee a proper fit. Please leave a comment if it doesn't align properly.\r\n\r\nYou can print two of these parts and place one at each end of the rail to perfectly centre it.