Re: Axle suggestions?
Frizzen:
If you've got a 3D printer you could probably print that gearbox. Properly designed 3D printed parts will stand up to a LOT of abuse, they just need plenty of wall thickness and plenty of infill. Especially if you've got a nice steel plate that you can bolt them to, like you do. I've printed a lot of the parts for a CNC router that I'm building, and I've got NO concerns about any of them being too flexible.
Don
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