Large format printer build based off successful small Corexy. I figured it could be scaled to large format and be portable. Portable meaning by removing a few pieces it could effectively be rotated out of a standard door frame.

Ultimately - the design is based on the highly successful Ultimaker concept, for which a regular size costs in the thousands, and one of this size would be edging into the 10's of thousands. Expected Build cost - <$800 It is a X/Y Cartesian printer with Raising/Lowering Z axis (Hotbed.) - Overall size is 610mm x 610mm x 750mm - with build volume of around 450mmx450mmx450mm - and will also have the ability to change work tools - such as for CNC Routing, Lazer etching, 3d Scanning, etc.

My first project build. Concept build to use an existing 7.5 ft tall server rack as the frame. This ptoject may never be completed.

This is an inexpensive build, large volume 2225 cubic inch, CORE XY 3D printer providing decent speed with precise and repeatable precision with expandable features.