Cooperation design step4 Cooperation of the function, time and space. To ensure the cooperation of working links, the working cycle diagram is drawn It is a ime table for the actions of all the working links 1. Principle 2. Method 3. Working cycle diagramCooperation design step4 Cooperation of the function, time and space. To ensure the cooperation of working links, the working cycle diagram is drawn. It is a time table for the actions of all the working links. 1.Principle 2.Method 3.Working cycle diagram