Simple hand-cranked reel V2

This is a v2 version of the 608 filament reel. Because the title is too long, I omitted the relevant information of the 608 bearing in the title, but you can understand that this tool still relies on the 608 bearing to ensure its smoothness.

The biggest feature of this reel is: compact, lightweight, and material-saving! Only 160g of consumables are needed to print!

Update content:

1. More appropriate size structure: adjusted some dimensions so that it can run better

2. Adjust the connecting column structure: use a pin-type method to install the column connecting the 608 part, the strength and installation method, and the printing efficiency are comprehensively improved

3. No more support! You can save more filaments and better surface effects（Consumables usage reduced by nearly 50g）! You can print more parts in the print tray!

4. Add support for a1mini configuration files (requires two trays)

5. Only some parts are modified, which means that the bracket you printed in V1 can still be used in V2! Save your consumables!

The newer winding structure is still compatible with the bambu official tray. As for whether it supports your tray, please refer to the following data:

Maximum outer diameter 55mm inner diameter 55mm

For more information or to review the previous version, please see my homepage!