Problem 4 (10 points): Design a 4-bar crank-rocker quick-return linkage to provide a time ratio o...
#3 please help explain struggling to understand the
basics
Design a quick return crank-rocker linkage for 45° of rocker motion and a time r graphical method. Any transmission angle is allowed. Design a fourbar linkage and B for attachment. Add a driver dyad to limit its motion to the range of positions designed, making it 2. 3. to move the object through the three positions shown below, using points A a sixbar. All fixed pivots should be on the base....
Q-8 Design a quick-return crank-and-rocker four-bar mechanism to provide a transmission ratio of TR = α/β = 1/1.25 and output rocker motion of 60 degree (α + β = 360o).
#1. Design a crank rocker mechanism (four bar linkage) where the rocker length is between 3 inch and 3.5 inch with a swing angle of about 45 degree. Also the time ratio (Q) of the linkage is required to be between 1.5 and 1.75 (20 pts). Clearly show the lengths of the crank, coupler and fixed frame of your design (10 pts). Locate a coupler point about o.S inch above the mid-point of your coupler (5 pts). Draw the linkage...