Overview

The Automobile Wheel Hub Nuts Inspection Machine from Openex Automation is an intelligent, high-speed, and fully automatic AI vision system designed specifically for the quality inspection of automotive wheel hub bolts and nuts. It integrates advanced optical measurement, AI deep learning, and industrial automation technologies to perform comprehensive dimensional and defect inspection on every component in real time.

Specifications

• Machine Name: Automobile wheel hub bolts Inspection Machine
• Detectable Range: 360°
• Detection Speed: 200-1200 pieces/min
• Detection Accuracy: ±0.01mm
• Dimensional Inspection: Bolt head thickness and outer diameter, Knurl section length and diameter, Thread section length, pitch, and number of threads, Total bolt length
• Defect Inspection: Head cracks or deformation, Knurl integrity and completeness, Surface dents, scratches, stains, or foreign particles, Thread integrity and surface damage, Plating defects or discoloration, Character and mark recognition on bolt heads

Key Features & Advantages

• Micron-level Precision: Detects extremely small defects and dimensional deviations with high accuracy.
• AI Character Recognition: Identifies engraved or stamped marks on bolt heads for traceability.
• High-Speed Inspection: Achieves inspection speeds up to 300 pcs/min without compromising accuracy.
• Multi-Spec Compatibility: Supports inspection for six different wheel hub specifications.
• Non-Contact Automated Operation: Fully automated feeding, rotating, image capturing, and sorting system.
• Data Integration: Provides real-time quality reports, image storage, and production statistics.

Technology Highlights

The system uses multiple industrial cameras and a rotating glass disk for 360° imaging of each bolt. Images are processed by Openex’s proprietary AI Vision software, which utilizes deep learning algorithms to distinguish acceptable products from defective ones. Pneumatic ejectors automatically separate good and bad parts into different containers, ensuring continuous high-efficiency production.