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MP3DP v4 CoreXY

Having fun, this is the second CoreXY version for me. Works fantastic, can be scaled on all axis. Physical and mesh bed leveling. You will need a 6 driver board for this one.

mp3dp v4

More details to come, Updated version nearing completion, forum thread.

CAD link.

Files link.

mp3dp v4

mp3dp v4

mp3dp v4

mp3dp v4

mp3dp v4

Resizing

mp3dp v4

  • Open the link wither on this page, or the Printables.com page.

mp3dp v4

  • Click the link to open in Fusion360

mp3dp v4

  • Open the Parameters file. It will appear blank.

mp3dp v4

  • Click “Modify”
  • Click “Change Parameters”

mp3dp v4

  • These number represent the Usable area of your bed, and how tall you want the Z axis.
  • Note it is best to work in multiples of 25mm. It is a must for the X axis, but you can do whatever you would like for the X and Y axes.

mp3dp v4

  • Save the file, and close it.

mp3dp v4

  • Open all three of the rail files. All at once or one at a time.

mp3dp v4

  • Click the update icon at the top (red arrow).
  • Save the file and close, for each file (black arrow).

mp3dp v4

  • Open the complete assembly.

mp3dp v4

  • Update and save this new assembly.

Bed Resizing

mp3dp v4

  • Open the bed support component by clicking the small circular button next to it (red arrow).
  • The usable area should already be correct but you can adjust the rest to fit your specific bed.
  • Open the first sketch (black arrow).
  • From here you can adjust the mounting hole locations (green arrows).
  • You can also move the center of the bed to account for the nozzle offset. The Hemera is offset by 12.5mm.
  • “Finish Sketch” to save any changes.

mp3dp v4

  • You can fine tune the mounting hole sizes here.
  • The strain relief can also be adjusted.

mp3dp v4

  • The step will let you adjust the plate to work for 3 or 4 mounting hole beds.
  • Any area in blue wil become part of the component.

mp3dp v4

  • This is the sketch to export for cutting, just right click “Export DXF”.

mp3dp v4

  • Click the icon at the top to get the full assembly back.