Consumable Rack

The main body has been adjusted.

The original model bearing print with support, the internal support is almost impossible to remove, so support cannot be added. But when printing, the internal roller will be hit by the nozzle and printing will fail. The last independent bearing is modified by me, which does not require support. But you need a utility knife and a compass needle to cut through the bottom layer.

Five bearings were scrapped, and the experience was gained.

It is recommended to print the improved bearing first and make sure it can rotate before deciding whether to print this bracket. Because there is a certain degree of difficulty in operation.

I use 50% speed to print the bearing.

Welcome to share more ideas.