In the dynamic simulation design of

In the dynamic simulation design of the electric fan, the rotation of the electric fan blade is simulated, and the relative motion of the electric fan blade is analyzed. In motion analysis, connecting rod and connecting rod pair are the most basic conditions of the component, both of which are the necessary conditions for the motion of the mechanism.Click the motion simulation command under the start menu, right-click the motion navigator, and select simulation - new simulation in the component navigator. First create the connecting rod, click and the connecting rod dialog box appears, as shown in figure 3.2. Select "4" of the fan blade to determine connecting rod 1. Then continue to create the connecting rod 2 with the front cover "5", the back cover "2", the gasket "3", the baffle "6" and the backseat "1". Once you have created the motion scene and set the link characteristics, you can begin to create the motion pairs. After clicking the link button and link button in the link module, a dialog box pops up asking the user to select the type of hinge connection.