Towards a working system

[quinnale]

Inspired by Gus to share my journey. Some quite useful info in that thread. I expect my journey to be a bit more "scrappy", given I'm trying to make this work with some items I have lying around. I also might deviate on the first chemistry I test: we'll see.

For now here's a picture of some of the components I've printed, including two peristaltic pump heads that interface with NEMA-17 stepper motors and that use bearings as the rollers. Links to them here:

• https://www.myminifactory.com/object/3d-print-peristaltic-pump-63137
• https://makerworld.com/en/models/497147-peristaltic-pump-_-nema-17-_-608-bearings#profileId-622582

Small steps, hoping my next post is me showing whether I can get the pumps to work. I'd be curious if anyone has had success with such 3D-printed pumps. I'll try to provide some more feedback in the coming posts too.