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Lego Laser Plotter

Step 2Rack and pinion, X axis

Rack and pinion, X axis
This is very fun to make because of how this part works. The gears make their way to the bottom of the assembly and touch the beams at the bottom that have teeth on them. On side of this assembly has wheals on it so when it has to move along the y axis it moves evenly.
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Author:CaptainCrash