af22b811c0
* Direct drive mod for 2.1 and 2.2. * Add example image to direct drive mod readme.md * Add assembly instructions to direct drive mod readme.md * Fix m2.5-m2 assembly instructions bug in direct drive mod readme.md * Add v6 direct drive mount. E3d v6 is reported to be 1.1mm taller than the mosquito all mounted up. This change should retain the nozzle elevation to help keep inductive probes working if someone mounts a v6 to the BMG mount plate. * direct drive model improvements * make room for extra belt * add 0.32mm seats for back side nuts * Fix support arm model bug in v6 * drop the fan nozzle outlet as low as I dare * add known issue * Add 2.2 openbuilds chain mod * added example render image to 2.2 openbuilds drag chain mod * add taller x carriage mount for drag chain mod * update openbuilds xy bridge * pull back cable chain mount 3mm +x * modify tube profile * add 1mm mouth height * add 1mm span width to curves |
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|---|---|---|
| .. | ||
| README.md | ||
| a_corner_tube.stl | ||
| lower_z_mount.stl | ||
| upper_z_mount.stl | ||
| x_carriage_mount.stl | ||
| x_carriage_mount_but_its_10mm_taller.stl | ||
| xy_bridge.stl | ||
README.md
Off The Shelf Drag Chains for 2.2
Note: Printed but untested. If you try this, tell me what worked and what didn't on Discord. I'll use it soon enough.
Why
- Drag chains with a snap open side are a joy to work on.
- It looks awesome.
- I hate printing chains for myself and these are cheap.
BOM
- Some M3 screws
- Some M3 nuts
- A few M5 screws that are a couple millimeters longer than the M5's on the gantry. You'll figure it out.
- 3x Openbuilds 10x15mm 18mm radius Drag Chains
STLs
| File | Note |
|---|---|
| x_carriage_mount | You screw your drag chain's floppy end to this side. |
| xy_bridge | You screw your drag chain's floppy end to this side. Wires go through it and up into the Y chain. |
| a_corner_tube | Keeps your wires from touching the rail, frame, side covers and belt. |
| upper_z_mount | You screw your drag chain's floppy end to this side. This holds a_corner_tube |
| lower_z_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. |
Orient the models for supportless printing.
Known Issues
- your issues here.