Electronics / PCBA · APPLICATION SCENARIO

PCBA Component Shift & Tombstoning Inspection

Component shift and tombstoning are common defects in the SMT placement stage — shift disrupts circuit connections, and tombstoning can cause an open circuit outright.

Scenario · Components: Missing / Wrong / Reversed / Shifted

PCBA Component Shift & Tombstoning Inspection

Challenge & Solution

PCBA Component Shift & Tombstoning Inspection

ChallengeTraditional inspection missed up to 2.5% of defects with a 15% false-positive rate, and changeovers took 30+ minutes — a major drag on efficiency in frequent-changeover settings.

SolutionVision foundation model feature recognition plus zero-code auto-programming: 1–20 good samples are enough to train and deploy a model in 5 minutes.

97.5%+Detection rate

-60%False positive rate

5 minChangeover time (was 30 min)

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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.