Vorrenrey/mods/warriorofwire/openbuilds_drag_chain
John Jardine 3cce5c263c
Revert "Add direct drive mod for 2.1/2.2 (#51)" (#58)
This reverts commit 738d83cce128ebcdb36d22b7013ed0611371e041.
2019-11-04 09:09:15 -05:00
..
a_corner_wire_guide.stl Revert "Add direct drive mod for 2.1/2.2 (#51)" (#58) 2019-11-04 09:09:15 -05:00
lower_drag_chain_mount.stl Revert "Add direct drive mod for 2.1/2.2 (#51)" (#58) 2019-11-04 09:09:15 -05:00
README.md Revert "Add direct drive mod for 2.1/2.2 (#51)" (#58) 2019-11-04 09:09:15 -05:00
x_carriage_dragchain_anchorpoint.stl Revert "Add direct drive mod for 2.1/2.2 (#51)" (#58) 2019-11-04 09:09:15 -05:00
x_carriage_frame_right_remodeled.stl Revert "Add direct drive mod for 2.1/2.2 (#51)" (#58) 2019-11-04 09:09:15 -05:00
xy_drag_chain_bridge.stl Revert "Add direct drive mod for 2.1/2.2 (#51)" (#58) 2019-11-04 09:09:15 -05:00

Off The Shelf Drag Chains for 2.1

Note: Tested with 300mm 2.1 build only.

Why

  • Drag chains with a snap open side are a joy to work on.
  • It looks awesome.
  • Looming up wires makes them harder to access.
  • I hate tape chains.

BOM

STLs

File Note
x_carriage_frame_right_remodeled Parametrically driven remodel of the right toolhead without the wire tray. The through-screws are modeled like the original stl, but they seem pretty tight from my printer. YMMV, you might need a tap or just start working out more.
x_carriage_dragchain_anchorpoint You screw your drag chain's floppy end to this side.
x_carriage_wire_cover Cosmetic wire wrangler interfacing the drag chain to the X carriage. Mounts with a short M3 screw.
xy_drag_chain_bridge You screw your drag chain's floppy end to this side. Wires go through it and up into the Y chain.
a_corner_wire_guide Covers your wires around the A corner. Keeps them from chafing against the rail and frame, while keeping them tidily away from the belt. Also, you screw your drag chain's floppy end to this side.
lower_drag_chain_mount Mounts to the rear lower frame. You'll need to cut an L shaped slot into your bottom panel. Also a great spot to run your bed and heater wires down through. Move this on the rail until you get a little tension on your Z chain. That'll keep it tight and it will look awesome.

Known Issues

  • I haven't accounted for the toolhead doors yet.
  • X carriage screws are a little tight. Probably "won't fix."
  • A corner guide could be a little wider in critical places without interfering mechanically with the printer. All my wires fit, but yours might not.