Tronxy P802E 608 Bearing Z Axis Reinforcing Brackets by Superflex_Plastic_Fantastic 3d model
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Tronxy P802E 608 Bearing Z Axis Reinforcing Brackets by Superflex_Plastic_Fantastic

Tronxy P802E 608 Bearing Z Axis Reinforcing Brackets by Superflex_Plastic_Fantastic

by Thingiverse
Last crawled date: 3 years, 1 month ago
Brackets to reinforce the upper cross member and vertical frame intersection with added 608 bearing support for the leadscrews.
There are various discussions on the merits and potential pitfalls in the use of bearings at the top of the leadscrews. I can only speak from experience and found the installation of the brackets with 608 bearings made a marked improvement in print quality and also reduced resonant noise in the printer itself. According to various posts out there your mileage may vary. The leadscrew flopping around in an oversized plastic hole just wasn't doing it for me.
Installation is simple. Unscrew the two top bracket screws. Relocate the guide rod end stop onto the printed bracket. Insert bearing and replace bracket on frame re-installing the two screws. Bowden extruder mount is retained for those who use it.

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