I am going to update my Z-axis. Currently I am using 2x MGN12 rails with one SFU1204 Ballscrew. I had to print the bracket to mount everything together and my bed on occasion still staggers (I assume that I am not 100% aligned...). I decided to change my MGN12 rails and blocks for SBR12 with SBR12UU blocks, apparently my ballscrew housing would match the height of the SBR12UU blocks. My question is are there premade plate to mount the blocks (SBR12UU and SFU housing) aluminium extrusion (I am using 2060 or other). Thanks you https://reprap.org/forum/read.php?397,826479,826479#msg-826479 Sun, 12 Apr 2026 11:59:32 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?397,826479,837955#msg-837955 https://reprap.org/forum/read.php?397,826479,837955#msg-837955 But a closed rectangle as bed frame with solid corner brackets and a stiff connection to the mgn12-carrier would be good enough, too.]]> o_lampe CoreXY Machines Wed, 07 Nov 2018 23:25:34 -0500 https://reprap.org/forum/read.php?397,826479,837920#msg-837920 https://reprap.org/forum/read.php?397,826479,837920#msg-837920
Can you post more pictures of the contact between the outermost bed end and the uprights of your parallel bar method. Is the bed contacting the uprights with a slightly compliant joint (i.e. printed) to stop radial movement about the singular linear rail?]]> gmedlicott CoreXY Machines Wed, 07 Nov 2018 12:37:57 -0500 https://reprap.org/forum/read.php?397,826479,837881#msg-837881 https://reprap.org/forum/read.php?397,826479,837881#msg-837881 parallel bar method. It stabilizes a cantilevered bed pefectly.
See here for more details.]]> o_lampe CoreXY Machines Tue, 06 Nov 2018 23:31:23 -0500 https://reprap.org/forum/read.php?397,826479,837846#msg-837846 https://reprap.org/forum/read.php?397,826479,837846#msg-837846
[www.ebay.co.uk]]]> MechaBits CoreXY Machines Tue, 06 Nov 2018 09:56:53 -0500 https://reprap.org/forum/read.php?397,826479,826864#msg-826864 https://reprap.org/forum/read.php?397,826479,826864#msg-826864
Edit: Spelling]]> boredom.is.me CoreXY Machines Mon, 25 Jun 2018 11:07:58 -0400 https://reprap.org/forum/read.php?397,826479,826479#msg-826479 https://reprap.org/forum/read.php?397,826479,826479#msg-826479 Currently I am using 2x MGN12 rails with one SFU1204 Ballscrew.
I had to print the bracket to mount everything together and my bed on occasion still staggers (I assume that I am not 100% aligned...).

I decided to change my MGN12 rails and blocks for SBR12 with SBR12UU blocks, apparently my ballscrew housing would match the height of the SBR12UU blocks.

My question is are there premade plate to mount the blocks (SBR12UU and SFU housing) aluminium extrusion (I am using 2060 or other).

Thanks you]]> Nylkos CoreXY Machines Fri, 22 Jun 2018 10:27:30 -0400