YAFR/MM Mashup Part Deux
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The original setup was pretty wobbly for me. Lots of slop in the threads. Changes: Reduced the frame volume. Prints…
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The original setup was pretty wobbly for me. Lots of slop in the threads.
Changes:
Reduced the frame volume. Prints faster!
Added a third screw to hold the top inline.
Added a second tooth to each screw hole which reduces racking.
Integrated the bearing shafts. These are a press-fit coming from my printer.
Added a hole for a #10 screw to use with a washer to retain the bearing, if needed.
You may want to try printing the screws at 102% as that eliminates a lot of slop on its own.
It's possible that you won't need the middle screw with the added teeth. I have not looked at that yet.
Print Settings
Printer:
da Vinci 1.0A
Rafts:
Doesn't Matter
Supports:
No
Resolution:
0.3mm layer height
Infill:
20% or more
Notes:
Print the screws in halves for better strength (laying down, sunk into the bed 50%) then glue together.
I added some non-slip shelf liner to the bottoms so that it does not slide around.
It's a bit tough to get all three screws installed, but not that bad.
Category: 3D Printer Accessories