Overview

Openex’s AI-powered vision inspection machine is specially designed for automobile plum-blossom head bolts. It performs non-contact, fully automated inspection of dimensions and defects at speeds of up to 500 pieces per minute. With dual AI 360 inspection stations, the system ensures 360° coverage of each bolt, eliminating blind spots and guaranteeing superior quality control for automotive fastener manufacturing.

Specifications

• Machine Name: Plum Blossom Bolts Inspection Machine
• Detectable Range: 360°
• Detection Speed: up to 500 bolts per minute
• Detection Accuracy: ±0.01mm
• Dimensional Measurement: Head Height, Head Diameter, Thread Outer Diameter, Thread Length.
• Surface & Structural Defect Detection: Thread Bruises or Scratches, Blocked Head Holes, Head Cracks, Thread Misalignment (Cross Threading), Dacromet Coating Residue / Liquid Accumulation.

Machine Features

• Ultra-High Inspection Speed: up to 500 bolts per minute, ideal for large-scale automotive production.
• Dual AI360 Inspection Stations: deliver complete 360° thread inspection with zero blind zones.
• Model Compatibility: supports M5 and M6 plum-blossom head bolts without complex mechanical changeover.
• Precision Optical System: industrial-grade cameras and telecentric lenses ensure consistent accuracy.
• Real-Time Data & Analysis: automatic classification of OK/NG parts and real-time monitoring via intuitive HMI.
• Integration Ready: easily connects to automatic feeding, sorting, and packaging systems.

System Advantages

• 100% Automated Inspection - eliminates the need for manual sampling.
• AI-Based Defect Recognition - trained neural networks detect micro-level defects.
• Non-Contact Measurement - ensures no damage to bolt surfaces.
• Fast Changeover - adaptable for different bolt types and specifications.
• Enhanced Traceability - digital storage of images and measurement data for each bolt.
• High ROI - reduces labor cost and improves product consistency.