BIG 3D PRINTER BED FRAME WITH POWER! (Patreon)

Hi everyone!

In this second episode of the new big printer build I added the bed frame and the z axis motors and belts.

I was already worried about the rigidity of the frame and after reading all the comments I knew I had to do something about it so I added cross braces in three of the four sides (because I need to get the parts out through somewhere). 

As I needed something to move the motors with, I installed the Duet3 MBHC that will control everything. I've used that board a few times before and It's incredibly solid and reliable and has a lot of I/O and configuration possibilities so here we go again. 

Once you've watched the video you'll understand why I tell you that the motors are being driven at just 1.2A but the drivers can go up to 6.3A so I think we're good in that regard.

Next is the bed heating assembly.

As always happy to read your comments! Thanks!!!