The document describes a crank and slotted mechanism used in a shaping machine. It provides the dimensions of the crank, slotted lever, and ram. The crank rotates at 60 rpm with the driving link making a 120 degree angle with the vertical. Using velocity analysis, the ram's velocity is calculated to be 0.8 m/s and the angular velocity of the slotted lever is calculated to be 1.83 rad/s.