Thingiverse
3D Printed CO2 Car - Part Two Race Time! by carlosvaras
by Thingiverse
Last crawled date: 3 years ago
This is part two of the 3D Printed CO2 Car project posted here:
http://www.thingiverse.com/thing:1594511
This lesson assumes that you've completed one car. Hopefully you were able to get a timer and have some races. In this part I will discuss redesigning for improved time, redesign for improved stability and testing weight change vs speed ratio.
If you made it this far you've already learned how long it can take to print one car. The first time I did this lesson I chose to only reprint the wheels. I talked to my students about the options in wheel redesign. Mostly they made the wheels lighter using the previously taught "hole" feature in Tinkercad.
If you have the time to remake the cars then there is plenty that can be done for redesigning.
http://www.thingiverse.com/thing:1594511
This lesson assumes that you've completed one car. Hopefully you were able to get a timer and have some races. In this part I will discuss redesigning for improved time, redesign for improved stability and testing weight change vs speed ratio.
If you made it this far you've already learned how long it can take to print one car. The first time I did this lesson I chose to only reprint the wheels. I talked to my students about the options in wheel redesign. Mostly they made the wheels lighter using the previously taught "hole" feature in Tinkercad.
If you have the time to remake the cars then there is plenty that can be done for redesigning.
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