Z Axis Platform for CoreXYZ build by Blade893_uk 3d model
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Z Axis Platform for CoreXYZ build by Blade893_uk

Z Axis Platform for CoreXYZ build by Blade893_uk

by Thingiverse
Last crawled date: 3 years, 1 month ago
If you like my work and would like me to develop more feel free to donate anything you can.
https://www.paypal.me/Blade893
all other components for the full printer, will publish soon once finalised.
(See testing video).
All constructive comments welcome.
Please like / comment if you download, print or use.
Note: Target build volume is 310 x 310 x 320 mm. Also designed to be 'Cased' for heated build chamber to suit large ABS prints.
Rebuilding my large format cartesian printer to CoreXY.
Needed to recycle as much of the parts as possible so this design is using the LM8UU bearings and 8mm smooth rods.
Designed to use 2020 extrusions in either cantilever or two carriers if your build plate is heavy.
Carrier is fragile when the 2020 extrusions are not in place as they are used as a structural part of the carrier. However torsional rigidity is good when carrier is completely assembled.
Slide in mounts are designed as the M4 bolts through your platform and engages the 2020 extrusion to lock. Do not over tighten as this will pull the locating key through the extrusion.
Bearing towers will take either two or three standard LM8UU bearings.
Print with no skirt, design has pads at correct points to prevent warping.
These pads are to be removed post printing.
Carrier can be used inverted if that best suits your printer design.
Build plate for this part is in the region of 300 - 310 mm.
You will need M3 brass expanding threaded inserts for this design.
This is a work in progress.
Live tested now, and works smooth as silk. Better than expected first time test on motion.
https://www.youtube.com/watch?v=izJgAV2PhY0https://www.youtube.com/watch?v=KneF1tP7JmU&t=1s

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