TR8x8 Lead Screw Anti-backlash nut
thingiverse
Anti-backlash nut designed specifically for my root 2 CNC machine. This particular nut is tailored for TR8x8 Lead screws, but I'm told there's an optional extra layer of protection available with the TR8x8 Lead Screw Nut - Backlash Plate - V2. I printed out the lug from ABS plastic and tested it with PETG, which felt a bit rough at first, but may just need to break-in. The hardware list will be updated later. EDITED: A comment mentioned that the brass nut isn't necessary when using an elastic open nut, so you can probably skip printing this one and still get good results by just printing the mount and replaceable nut. Print Settings: Printer: Folgertech 2020 Supports: Yes Resolution: .2mm Infill: 40% Notes: The mount was printed out of PETG with supports, but no other support is required.
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