This is a Linear bearing LM8UU X carriage to allow quick change of Extruders and other tools on your 3D printer. It has compatible bar spacing for Men...del, Prusa and MendelMax
riginally designed and shared March 20th 2012 -
Update 21st - March - Added Greg/Wade extruder adapter plate and all the Sketchup files so you can make whatever adapter plates etc. you may need.
Added 31st March - Belt clamp and Low profile catch together - as requested.
Both parts print vertically, join them together with 20mm M3 bolts.
The Linear bearings slide in and secure with a zip tie
It has a belt adjuster on one side of the belt clamps - see photos
The Extruder is based on Greg's excellent design, with a few mods and the extensions allow it to fit on the Quick-Fit X Carriage.
You need two x M4 (13mm) 624 bearings for the Quick-Fit Lever.
It also has a fan mount on one side.
It's designed to be expandable (easily made wider) by adding spacers between the two halves - without taking off the printer. - just in-case you ever need more room to fit triple extruders !
Check out my Blog post for further details -
richrap.blogspot.co.uk/2012/03/mendelmax-quick-fit-x-and-quick-fit.html
3d model print parameters
Both parts print vertically, join them together with 20mm M3 bolts.
The Linear bearings slide in and secure with a zip tie
It has a belt adjuste...r on one side of the belt clamps - see photos
The Extruder is based on Greg's excellent design, with a few mods and the extensions allow it to fit on the Quick-Fit X Carriage.
You need two x M4 (13mm) 624 bearings for the Quick-Fit Lever.