MMU2 Frame Holder for Bear Full Upgrade
Description
### Introduction MMU2 and MMU2S frame holder for my Bear Upgrade. ### Compatibility This MMU2(S) frame holder is compatible with both MMU2 and MMU2S ### Bill of materials | Part | Quantity | Example | |----------|:--------:|--------| | M5x10mm button head screw (ISO 7380) | 2 | | | Drop-in tee-nuts M5 | 2 | [Openbuilds](https://openbuildspartstore.com/spring-loaded-tee-nuts/) | ### Print settings /!\ Warning: The parts have been designed and tested with the parameters below and it is important to follow them to avoid issues like part cracking, bad bridging, not enough stiffness or wrong tolerances. Be sure to have a well calibrated machine and extruder. Check our guide here for [calibrating extrusion multiplier](https://guides.bear-lab.com/Guide/Extrusion+multiplier+and+filament+diameter/8?lang=en) − Slicer : PrusaSlicer recommended − Infill type : Gyroid recommended − Support : No − Brim : No − Detect thin walls : No − Perimeters width (internal and external) : 0.45mm | Layer Height | Infill | Perimeters | Top/Bottom Layers | |:----:|:----:|:----:|:----:| | 0.20mm | 20% | 3-4 | 5 | ### Change log 2020.05.18 : set angle to 40° to help steel ball
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