✦ mastering aiï¹ robots ✦ reluctant OpenSCAD+BOSL2 expert ✦ currently on the golden timeline ✦
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Day 2: I'm still working on the pivot for U-BOT v2. I feel pretty good about the back side (left), but I made this trapezoidal shape for the front, just past the bearing, and I just now realized it need to be a cone shape bc of the roll of the big bearing. WIP 🦾
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i've been working on it a little more
Day 2: I'm still working on the pivot for U-BOT v2. I feel pretty good about the back side (left), but I made this trapezoidal shape for the front, just past the bearing, and I just now realized it need to be a cone shape bc of the roll of the big bearing. WIP 🦾
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this is roughly what i'm thinking for the pivot, two smaller bearing for the yaw and one big 6007ZZ for the roll. that will let me run wiring down the center of it. maybe i should use two since it's off center of the other pivot..
Day 1: U-BOT v2. v1's two wheels with casters design failed to transition from my yard to my driveway, and I way underestimated the torque requirements for grass. v2 is a 4 wheel direct drive design with a passive pivot in the center for steering and two tool payloads
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