MGN12 SeeMeCNC Barbell Carriage for Delta Printer (D300VS and others)

MGN12 carriages for SeeMeCNC's barbells.

For each carriage you will need

• 4 McMaster M3 Heatserts https://www.mcmaster.com/94180a331
• 4 M3x16 Screws (Mount to MGN12H car)
• 2 M3x20 Screws (Barbell)
• 2 M3x12 Screws (Belt Retainers)
• 1 M3x12 Screw (Bottom Stiffener)
• 7 M3 washers

This uses McMaster M3 Heatserts, 4 per carriage. Two for the barbell, one for the belt tensioner screw and 1 for the strengthening screw at the bottom of the block.
https://www.mcmaster.com/94180a331

It should be a drop in replacement for the existing carriages on an Ultibots D300VS.

I used 750mm long MGN12 rails.

https://www.thingiverse.com/thing:3962350 is useful for aligning the rails when mounting them.

Also check out my Hemera mount that also uses SeeMeCNC barbells
https://www.thingiverse.com/thing:4027625