We now look at the stress distribution at 0.25 seconds, when the peak stress occurs and graph the stress versus time at the most highly stressed node.
Click
Results Contours Load Case Options Load Case Set.
Type
9 in the
Enter load case field.
Click
OK. The results at 0.25 seconds (Time Step 9 of 36) will be displayed. The maximum von Mises stress is approximately 415 psi.
Activate
Results Inquire Probes Maximum. A probe appears on the model.
Use
View Navigate Zoom Window to zoom in on the end of the crank where the maximum stress occurs.
Right-click on the
Part 5 heading in the browser and deactivate the
Visibility option. We want to graph only the crank stress, not the crank and joint stresses.
With the Selection Shape Point or Rectangle and Selection Select Nodes commands active, select the most highly stressed node, as indicated by the probe.
Right-click in the display area and choose
Graph Value(s). The stress versus time for the selected node will be displayed, as shown below.
Click the
2 <Stress> heading under
Presentations
in the browser to return to the previous results plot.
Deactivate the Results Inquire Probes Maximum option.
Click View Navigate Enclose (Fit All) to fit the model in the display area.