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by nerpderp82
2652 days ago
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This is a wire robot but operating in a plane (or curved plane on the side of the water tower). https://www.researchgate.net/figure/A-spatial-wire-robot-a-C... I would use a single pivot at the top and two wheels in contact with the plane, the path of the robot would then be an arc around that pivot point. The rest of the mechanism is analogous to an ink-jet printer. The other option would be to construct a large https://reprap.org/wiki/CoreXY like mechanism, forming a large etch-a-sketch. I have also seen devices that used venturi suction to drive on vertical surfaces. Or suction cups mounted on pivoting arms that could walk across the surface. |
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