1. Robot operation: ABB spraying robot accurately controls the position and trajectory of spray gun through pre-programmed path and motion control system. These paths and actions can be recorded in advance, and can also be obtained and adjusted in real time through sensors.

2. Supply of spraying medium: The spraying medium is usually stored in containers and transported to the spray gun through the pipeline system. The spraying robot is connected with the paint supply system, which can automatically control the supply and flow rate of spraying media.

3. Air pressure control: during spraying, compressed air is needed to atomize the spraying medium into fine particles, so that it can be evenly sprayed on the coated surface. The spraying robot realizes the atomization effect of paint by controlling the air pressure.

4. Spraying operation: When the robot controls the spray gun to reach the surface to be sprayed, the spray gun will be started in a preset way to release the spraying medium. The spraying mode, angle and speed of the spray gun can be adjusted according to the painting requirements.

5. Tracking and adjustment: In the spraying process, the robot can use sensors or vision systems to detect the quality and uniformity of the coating in real time. If problems are found, the robot can adjust the spraying path, speed or paint supply in time to ensure the coating quality meets the requirements.