Automotive / Parts · APPLICATION SCENARIO

Deep-Learning Inspection of Body-in-White Weld Seams

The quality of hundreds of weld seams on a body-in-white directly determines structural strength and crash safety.

Scenario · Weld Seams & Solder Joint Quality

Deep-Learning Inspection of Body-in-White Weld Seams

Challenge & Solution

Deep-Learning Inspection of Body-in-White Weld Seams

ChallengeManual visual inspection missed up to 18% of defects with a 15% misjudgment rate, and results couldn't feed back into welding-parameter optimization.

SolutionDeep learning covers 4 typical weld defect types — cracks, incomplete fusion, undercut, and porosity — with results feeding continuous welding-parameter tuning.

-83%Missed-detection reduction (18%→3%)

-87%Misjudgment reduction (15%→2%)

4 typesTypical defects covered

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This article was generated by AI. Customer cases are simulated scenarios based on real product capabilities and figures are illustrative; see product pages for official benchmarks.