Spool holder
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Another spool holder using M3 screws and M3 inserts using 625Z bearings, the same used in V-Slot Wheels
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Model information
- Source
- Printables
- Category
- Accessories
- License
- Creative Commons — Attribution — Share Alike
Intro
I had a bunch of v-slots wheels laying around from a old printer, since every wheel have two bearings it was a nice oportunity to use it in a new project.
Spool Holder
1. Printing Congigurations and parts
Slicer configs
Use 0.2 mm resolution, and 15% infill, at least 3 walls.
Printed parts
Four bearings_inside
Fous bearings_outside
Two left_side
Two right_side
2. Assembly
Hardware list
Four M3x16mm screw
Four M3 inserts
Four 625Z bearings (you have to cut off the plastc shell)
bearing_outside & bearing_inside
This piece have a very tight fit, to make it fit warm the printing bed at 60ºC to warm it up and push the bearing inside.
Does not warm this one, since it is very little it may bend. I also recommend you to print one piece and test the tolerance and scale it up or down acordanly with your needs.
left_side & right_side
Put the brass inserts in the left_side part and put it together using M3 screws
Rail system
The rail system is made to attach the spool holders and the sensor moutn to the top of a Ender 3 V3 SE. It may be compateble with Ender 3 V3 KE if the screw hole on the rail part match with the screw holes in the printer.
1. Printing Congigurations and parts
Use 0.2 mm resolution, and 15% infill, at least 5 walls and 5 bottom and top layers, for extra strength (probably a overkill, but better safe than sorry)
Printed parts
One rail
Two rail_attachment
Two rail_end (optional)
2. Assembly
Hardware list
Eight M3x6mm screw (10 if you print the rail_end)
Eight M3 brass inserts (10 if you print the rail_end)
Two stock screw from the original spool holder
Join together the spool holder with the rail_attachment using the brass inserts and M3 screws.
Put the rail on top of the printer using the stock screws and slide the the spool holder + rail_attachment
Screw the rail_end on the sides
Sensor Mount
1. Printing Congigurations and parts
Use 0.2 mm resolution and 15% infill.
2. Assembly
Hardware list
original mount for the sensor
One M3x6mm screw
If you like this model check out my other models, also consider to buy me a coffee
Happy printing!!!