Learn How Four Bar Linkages Work | Grashof’s Criterion | Four Bar Mechanism in SOLIDWORKS | CADable

In this tutorial we will learn how four bar linkages work. We will create and assemble these linkages in SOLIDWORKS. I will describe crank rocker mechanism (one complete revolution) and double crank mechanism (two complete revolutions). These four linkages are: 1) Fixed Link or Ground Link (q) 2) Shortest Link or Crank (s) 3) Longest Link or Coupler (l) 4) Remaining Link or Rocker (p)