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Roomba side brush gear

by gkagan Dec 1, 2016
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Thank you so much for sharing this! Printed this off at the library. First time using a 3D printed part. Like the previous user, needed to drill out the center and file down a spot on the gear teeth. Probably common to printing small parts like this.

Update: After a couple weeks the teeth in the center gear have weekend and is now causing slippage. Filament used was PLA biodegradable. Would recommend printing with something stronger.

Awesome! Thanks for doing this. I printed this on PLA with a Monoprice IIP. at 50% fill and bridging and 1 mm shell. The teeth came out very nice, but the part as a whole was warped. Also, had to drill out the center holed with a 5/64 inch bit. It's still off-center, but it works. I may reprint it under better conditions.