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Figure 1: Initial design sketches
Second Design & Prototype
We quickly changed the design in order to be appropriate for the class. The desire for the class was a closed chain kinematic system while our initial design was two open chain robotic arms.
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As seen in Figure 3, the torque output of the servo was not high enough for the knife to go through the pit.
Figure 2: CAD of second design SolidWorks CAD
Figure 3: Prototype of second design