【Comprehensive Inspection with Multi-Directional Cameras】

✨Detect Bent Screws with High Accuracy — Dual-Side Camera Inspection

 

Severely bent screws can often be identified through visual inspection. However, slight bending or small angular deviations are difficult to detect consistently by the human eye.

In addition, conventional gauge inspection requires significant labor and inspection time, making it impractical for high-volume production environments.

To address these challenges, NANO offers a Standard Automatic Sorting Machine equipped with a multi-camera inspection system.

Using dual-side camera inspection, the system accurately detects subtle screw bending and thread inclination that may otherwise go unnoticed.

■ Inspection System Configuration

📷 Four-Camera Setup

  • Two side-view cameras positioned at 90 degrees
  • One top camera and one bottom camera

This four-camera configuration enables comprehensive inspection from multiple directions within a single system.

📏 Bend Detection Parameters

The inspection criteria are established using a Master NG sample as a reference.

The system evaluates left-right perpendicularity within a range of 88° to 92°, enabling highly sensitive bend detection beyond the capability of visual inspection.

🔍 Additional Inspection Capabilities

The top and bottom cameras can also perform:

  • Outer diameter inspection
  • Overall length measurement
  • Mixed-part detection
  • Eccentricity inspection between thread end faces and outer diameters

This allows multiple quality checks to be integrated into one inspection process.

■ Advantages of the NANO Standard Machine

Even facilities that do not routinely utilize camera-based inspection can quickly implement this solution.

One of the greatest advantages of NANO’s standard machine is its ability to provide rapid deployment without the need for a fully customized system.

This significantly reduces lead time while maintaining inspection reliability.

■ Recommended Applications

✅ Detection of bent screws and fasteners

✅ Thread inclination inspection

✅ Automated sorting using a standard machine platform

✅ Applications requiring multiple inspection items within a single process

 

If your company is interested in detecting screw bending or implementing automated inspection using a standard sorting machine, please feel free to contact us.

 

We will be happy to evaluate your application and recommend the most suitable inspection solution.

We wish you a wonderful week ahead♪

 

For inquiries, please contact:


FORTUNE CROSS (THAILAND) CO., LTD. / NANO SEIMITSU CO., LTD.
Mobile: +66 (0)61-572-1700
Contact person: Yada

 


#NANO_SEIMITSU #AOI_sorting, #Multi-Angle Camera, Total Check!