A$.$ Suppose $a=0\mathrm{.}3m$ and $b=1m.$

Plot the angle of rotation of the inner rim relative to the angle of the outer rim for the

range of motion of the mechanism in which the outer rim rotates less than $35.$

Remembering that the objective of the mechanism is to prevent slippage $($See figure

$.$ Find the ideal angle that the inner rim should have for each state found at point

Compare each ideal angle against the angle obtained in the graph at point $1,$

presenting the error between both angles on a graph.

B$.$ You may select other values for the design variables a and $b.$ Find values of a and $b$

that reduce the error between the ideal inner rim angle and that achieved with the

mechanism. Your goal is to reduce the error for an outer rim turning range of $0-20.$

Plot the error for different values of outer rim angle between $0$ and $20.$

Present comparative graphs of your new design with respect to the one proposed in $A.$

Bond:

Create mechanism B with dynamic simulation in Autodesk Inventor.

Make an animation that shows the movement of mechanism A$.$ On the result of the

mechanism, superimpose the inner rim at its ideal angle.

Make an animation that shows the movement of mechanism B$.$ On the result of the

mechanism, superimpose the inner rim at its ideal angle.