Overview

As electric mobility accelerates, ensuring the quality and reliability of battery accessories is critical. Openex offers a dedicated AI vision inspection system for knurled copper nuts with internal threads, used in battery module assemblies for new energy vehicles.

The system performs 100% inline inspection to guarantee dimensional accuracy and surface perfection — eliminating human error and ensuring zero-defect production.

Specifications

• Inspection Speed: ≥ 300 pcs/min
• Compatible Specifications: 7 nut types
• Inspection Method: AI Vision + Optical Cameras
• Dimensional Inspection: Outer Diameter, Height(Accurate measurement of nut height to meet assembly tolerances)
• Defect Detection: Thread Presence / Absence, Burr Detection, Scratch Inspection, Material Mixing Detection, Blind Surface Finishing Check
• Control System: Industrial PC + AI Vision Software
• Result Output: OK/NG Sorting, Statistical Report

Equipment Highlights

• Multi-Specification Compatibility: Supports inspection of seven different nut sizes within one system.
• High Inspection Speed: Capable of 300+ pieces per minute, ideal for mass production environments.
• AI-Powered Defect Recognition: Integrated deep-learning algorithms adapt to subtle variations and automatically classify defects.
• Precision Industrial Vision Hardware: High-resolution cameras, optimized lighting, and real-time image processing ensure reliable detection.
• User-Friendly Interface: Easy parameter adjustment, auto-report generation, and visual display of OK/NG results.
• Full Automation Ready: Can be integrated with robotic loading, sorting, and packaging systems.

System Benefits

• 100% Non-Contact Inspection: Avoids surface damage and ensures consistent accuracy.
• Enhanced Traceability: All inspection data stored for quality tracking and analysis.
• Reduced Labor Cost: Fully automated inspection replaces manual sampling.
• Improved Product Quality: Detects every defect before assembly, reducing rework and recall risk.
• Smart Integration: Easily interfaces with MES or ERP systems for smart factory management.