Design and analyze cam profiles. Using MATLAB code, 1. Draw the displacement and velocity diagrams for the complete motion cycle, clearly demarcating the different regions of motion
2. Draw the pitch curve showing the Base circle as well.
3. Keep the base circle radius fixed and change the ‘lift’ value by 30% in the increments of 10%. Study the effect of this on the pitch curve compared to the original curve got in (2) above.
Speed of the cam can be assumed if necessary.
Note:
Follower type: Knife edge
Event sequence: Dwell-Rise-Dwell-Fall
Event: Rise from 120 to 210 and Fall from 270 to 360
Motion type: Parabolic
Rb(mm):65, Rf(mm):16, Lift(mm):39