From Manual to AI Vision Inline Inspection: Intelligent Defect Detection for Stamping Parts

　2026-05-27

——Aotto Quality Inspection System Delivers High-Speed, Stable, and Fully Automated Quality Control

In stamping operations, critical surface defects such as cracks, missing holes, and necking can directly impact product quality and production stability. Traditional manual inspection, which depends heavily on operator experience, is increasingly challenged by visual fatigue, high miss rates, and slow feedback—especially as SPM increase and quality standards tighten.

To meet these demands, Aotto has developed a Quality Inspection System. Leveraging advanced AI vision technology, the system delivers real-time defect detection and instant feedback directly into the stamping process, enabling an upgrade from “manual inspection” to “AI vision inline inspection.”

How the System Works

Using multi-angle, multi-image capture technology, the system performs comprehensive, blind-spot-free inspection of complex stamped parts. As each part passes through the inspection area, the system automatically:

● Detects cracks, missing holes, and necking

● Outputs defects inspection results in real-time

● Triggers audio-visual alarm and color marking for NG parts

Key Advantages

1. High-Speed Performance

Supports up to 30 strokes per minute (SPM), making it ideal for high-speed and multi-station transfer press lines.

2. Compact Footprint

The real-time detection and rapid feedback design minimizes space requirements at EOL, perfect for compact production environments.

3. Fast Deployment

The system can be installed, commissioned, and operational within approximately 7 days, with minimal disruption to ongoing production.

Proven Results from the Shop Floor

“Our previous end-of-line inspection relied on manual checks, so defective parts could occasionally slip through,” said a production manager at a stamping plant. “Since implementing Quality Inspection System, we’ve achieved accurate and consistent detection of surface defects. This has greatly reduced labor costs, shortened inspection time, and improved overall production efficiency.”

Driving Intelligent Manufacturing Forward

Aotto’s Quality Inspection System not only enhances quality control efficiency but also provides long-term reliability for stable stamping operations.

Looking ahead, Aotto will continue to integrate AI vision technology across key manufacturing processes—including stamping, welding, and machining—to deliver smarter, more efficient on-site quality solutions for the industrial sector.