Human-Robot Cooperation at Audi

×

For the first time, Audi is using human-robot cooperation (HRC) to apply adhesives in final assembly. Operators and robots work together without a protective fence to install large CFRP roofs. The operator first fixes a CFRP roof to a rotary table and tilts the table. The operator then presses and holds a button to apply the adhesive. An illuminated ring indicates when KLARA ("Klebstoffapplikation mit Roboter Assistenz" – adhesive application with robot assistance) has precisely applied the bead of adhesive over a length of more than five metres. Finally, the robot signals that the roof is ready for installation and the operator takes the roof with the aid of a handling device and installs it in the car.

Unlike conventional robots, KLARA does not require a protective fence, which saves space at the assembly line and allows HRC to be integrated into the production line. Employee safety has top priority. The employee is in control, initiates the application of adhesive and can halt the process at any time. Sensors in the robot arm recognise when a human is touched and automatically stop any movement in case of danger.