Fully printable Brio/LILLABO compatible train cart

Description

Fully printable Brio-compatible train coal cart

The carts can either be connected by 3d printed rings and hooks, or additionally, a 5x5mm round magnet can be inserted

Also, check my other carts and rails:

Articulated tracks and more: https://makerworld.com/en/models/1267814-various-generic-and-custom-brio-tracks#profileId-1293895

Transport wagon: https://makerworld.com/en/models/1267784-fully-printable-brio-compatible-train-wagon#profileId-1293860

Passenger wagon: https://makerworld.com/en/models/1267753-fully-printable-brio-compatible-train-wagon#profileId-1293822

Steam locomotive: https://makerworld.com/en/models/1267703-brio-compatible-steam-train-fully-printable#profileId-1293773

The internal mechanism of the wagon is supported by custom support with a PETG interface layer. If you are unable to provide petg, it will print fine, but it will lose some functionality

Assembly is relatively straightforward:

1. The carriages come in two halves that can be snapped together with a dovetail. 

2. 

3. 

4. The assembled carriage can be screwed onto the main body with the provided printed screws. Hand tightening is enough, but a flathead screwdriver can also be used.

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6. The connector hook and rings can be press-fitted in (or glued if the tolerances do not allow the former). The same is true for the magnet if it is chosen over the hook.