Synthesis of a Quick Return Mechanism
Observe that the forward angle(Blue) is clearly bigger than the backward angle (Brown)
-Forward angle > Backward angle
-Move the point A and observe the different positions that the mechanism takes
-Change the crank's length with the slider
-Change the Transmission Ratio (T_R) with the slider
-Change the rod's length with the slider
-Change the stroke moving it point
-Change the slider height moving it point