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Build Author MattR Views 3813
Fixed Gantry CNC Router with Old Industrial Supplies
I got lucky enough to purchase aluminum extrusions and linear motion components (and nuts/bolts/etc) at scrap metal prices when a bunch of industrial automation equipment was decommissioned. The only problem is that the aluminum extrusions are not metric sizes... they are the 1.5"x3" 80/20 series. It has presented a few challenges but nothing too bad.
Build Author Robert E. Nee Views 8463
Large cartesian gantry style 3D printer
This will be a fixed bed, v-slot implemented X,Y,Z axis gantry style 3D printer.
Build Author bpatterson42 Views 818
Inverted Y C-Beam Machine
Similar to C-Beam Machine build, but with inverted Y-axis assembly to shield drive screw. Integrated XZ gantry can be fixed to any solid surface. Build dimensions are 36" x 36" x 6".
Build Author Bradles Views 3704
Linear Rail derivative with ball screw
basic start to design of cnc machine
Build Author Adam Filipowicz Views 30519
TITAN-XY (Fixed Build Plate, Quad Z Screw, CoreXY)
Super Rigid CoreXY 3D Printer
Build Author Keith Davis Views 16402
Combines the layout factor of a CoreXY while using Cartesian logic. The design has a fixed build plate - moving an X/Y frame on the Z axis enclosed by an outer main frame.
Build Author JCPhlux Views 13612
Large Core XY 3d Printer W/fixed build plate
Build Author TomH Views 12238
H-Bot CoreXY Cube with Fixed Build Plate
Use of V-Slot for frame and rails with option to use identical 500mm uncut lengths: 8 * 20x60 x 500mm 8 * 20x40 x 500mm 7 * 20x20 x 500mm (2 cut into four identical 125mm pieces for filament holders) Use of uncut 500mm rails obtained through use of 12 joining plates for use as spacers. Alternate approach is to trim two 20x40 and 1 20x20 rail by 6-8mm each. Build volume ~400mm cubed (with dual extruders). Use of only openbuilds components! Currently in design phase...