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The speed at point B was plotted against the range of theta 2 that is expected to occur within our mechanism when it is in action at an angular velocity of 10 degrees/sec.
Initial Physical Prototype:
Here is our first prototype of our mechanism. Although the gears are not grounded in the picture, we were able to create the proposed path from above. Laser-cut gears and links and used M3 nuts and bolts to bring together the prototype. We do plan to do multiple iterations in the coming weeks to test out different link lengths and find a ratio that gives us a larger surface area. A thought we have is to add a rack and allow the gears to move back and forth along it. This would increase the surface area and give us a greater challenge regarding our mechanical components.
Bill of Materials:
This table includes all materials that have currently been purchased. Materials will be added as we purchase them.
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TIW