New wheel hub in Fusion 360

A ‘Wheely’ Good Day Pt. IV

The wheels we made for the Mark III robot did pretty well. The new polyurethane tires were excellent, they had plenty of grip, were basically indestructible and they maintained their grip over many hours of use. The hubs worked pretty well… well, most of the time. Apart from the structural issues due to low infill...
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Catching Shiny Hubs

In light of the recent drop test debacle, we’ve decided on a new infill pattern for the wheel hub. The infill that we used for the drop test was a small square pattern that stays unchanged throughout the print. Evidently, this wasn’t strong enough to handle the stress of the weight of the robot and...
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Our Robot Can Do A Full Pipe

The time is drawing near that the crew heads off to Canada! Since my last update on the wheels, we’ve made some slight changes to the original design and added an entirely new wheel design. For the original design the inner diameter was changed so that the space between the spikes and the hub is...
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Jammin’ With Wheels

It has the consistency of jam and smells like jam and tastes like jam but is not jam, then what is it? You guessed it, polyurethane resin. As a side note: if it gets to the point where you need me to tell you that polyurethane is bad for you, then I think it’ll come...
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Here be New Wheels

Time to start working on the wheels. With the help of Mr Stock and Nick from Year 11 I’ve successfully modeled the hub and tyre components of the wheel. Using Inventor, I started out with a basic sketch of the Hub outlining the main body including holes for the servo. After extruding the sketch for...
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