Unlike other diagrams, the automobile painting flowchart is much more complex and lengthy. It involves several inputs that keep the process running. For instance, the process will only work with primer insertion at a certain position. Flowchart visualizes it ideally so you can predict the needed input at a certain place and time. All in all, this chart outlines all minor and major steps involved in the painting process.
Another thing to notice is the structure of shapes. The circular ones depict starting and endpoints. Whereas the other type shows any input given. That is how you can analyze the nature of the steps listed in the chart.