Porsche Leipzig Plant's Robotic Axle Inspection Scans 130 Points in 80 Seconds
At Porsche's Leipzig plant, a four-armed robotic system inspects up to 130 points on each axle in just 80 seconds, a task too monotonous for humans.
- 130
- 80 seconds
- up to 3 years
What Happened
At the Porsche Leipzig plant, a new automated end-of-line inspection (AEOL) system uses four robotic arms to scan each axle assembly. Within 80 seconds, robots check up to 130 inspection points, detecting even the smallest deviations with cameras and sensors. All image data is stored for up to three years for traceability.
While robots handle monotonous inspection tasks, human employees perform a manual final check for issues like grinding noises that cameras cannot detect. "You can’t see noise," says inspection planner Thomas Fredrich, highlighting the synergy between automation and human expertise.
“The system scans the entire axle, stops at each inspection point and takes a photo. The image is analysed immediately.”
The Leipzig plant recently won the Automotive Lean Production Award in the OEM category for its innovative automation solutions. The site, which began operations in 2002, produces the Macan and Panamera and has previously won the Lean and Green Management Award (2021) and Factory of the Year (2023).
Why this matters
This automated end-of-line inspection ensures consistent quality and traceability for safety-critical axle assemblies, while freeing human workers to focus on tasks requiring experience and sensitivity.
Terms in This Story
- Automated end-of-line inspection (AEOL)
- A system that automatically inspects completed assemblies at the end of the production line using cameras and sensors.
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