Creality Ender-3 V2 X-axis carriage adapter for MGN12H top mount
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original plate adapter for MGN12H linear rail top mount
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Informacje o modelu
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- Printables
- Kategoria
- Creality Parts & Upgrades
- Licencja
- Creative Commons — Attribution
Design goals:
- re-use with minimal hardware changes the original parts (except the fans assembly/shroud, see below)
- minimal number of printed parts
- extremely simple design of the printed parts
Carriage adapter has large (10 mm) sides for M5 brass inserts (9,5 mm length); thus there is a 7mm offset of the hotend on Y axis (less than the linear rail front mount), which will require tinkering with M206 or recompiling Marlin to change Y_MIN_POS -7 Y_MAX_POS 224 (see discussion and instructions here: https://reprap.org/wiki/Configuring_Marlin_Bed_Dimensions )
The brass inserts holes (6.3mm) are lowered with 5mm from the top of the MGN12H carriage, to accommodate variations in linear rail height (normally 13mm) and manufacturing tolerance of the original hotend plate.
The only mounting hole in the x-axis plate for original fans assembly / shroud is obstructed by adapter, thus requiring switching to another cooling duct - I'm using a https://www.printables.com/model/197957-mini-me-v4-lightweight-ender3-hotend-duct-stock-pa remix.
The belt clamp is designed to press fit in the original hotend plate, extending the original belt slots.
Cooked using Azurefilm PETG, 0.6mm nozzle. Sliced with 0.32 layer height, 4 perimeters, no infill, see orientation in photos.