What Eolvision detects.
Visual inspection capabilities across surface, dimensional, assembly, and code-reading categories.
Four defect categories. Every detection type.
Eolvision's inspection library covers the defect types that matter in industrial manufacturing QC.
Surface Defects
- Scratch and score marks
- Dents and deformation
- Discoloration and staining
- Paint orange-peel and runs
- Coating voids and bubbles
- Corrosion and oxidation
Dimensional Deviations
- Warpage and flatness deviation
- Missing material or flash
- Profile and contour mismatch
- Hole position and diameter
- Edge chip and breakout
- Weld bead height and width
Assembly Errors
- Missing component or fastener
- Misaligned or mis-seated part
- Foreign object detection
- Wrong part variant
- Clip and snap-fit not engaged
- Connector not fully inserted
Code & Label
- Barcode and QR code unreadable
- Label placement off-tolerance
- Date code missing or smeared
- Wrong label version
- Lot number OCR verification
- Tamper-evident seal broken
Defect profiles differ by production environment
Select a vertical to see the specific inspection requirements and defect types Eolvision addresses.
Automotive end-of-line inspection
Automotive is the highest-stakes manufacturing environment for visual inspection. A single defective part that reaches the OEM or the vehicle owner triggers warranty claims, recall events, and IATF 16949 nonconformance reports. Eolvision is designed to support IATF 16949 Section 8.6 control-of-nonconforming-output requirements.
Common defect types
- Paint surface orange-peel
- Surface scratch depth
- Missing clip fasteners
- Stamped part profile
- Sub-assembly completeness
- Weld joint integrity
Quality standard context
Eolvision is designed to support IATF 16949 data record and nonconformance documentation requirements. Inspection records include part ID, timestamp, defect classification, defect image, and verdict — all exportable in formats compatible with common QMS document control systems.
Electronics PCB final inspection
PCB box-build end-of-line inspection covers the final assembly stage — after SMT, after through-hole, after conformal coating. Eolvision focuses on the defects that automated optical inspection (AOI) at earlier stations doesn't catch: post-test connectors, final assembly completeness, conformal coating coverage, and outgoing label verification. Designed to support IPC-A-610 Class 2 and Class 3 acceptance requirements.
Common defect types
- Solder joint quality
- Component presence / orientation
- Conformal coating coverage
- Connector insertion depth
- Barcode and serial number
- Enclosure damage
IPC-A-610 context
Eolvision is designed to support IPC-A-610 Class 2 (industrial electronics) and Class 3 (high-reliability electronics) acceptability criteria. Defect thresholds are configurable per class level. Inspection records include acceptability class designation for outgoing quality documentation.
Consumer packaged goods inspection
CPG packaging lines run at 200–1,200 units per minute. At those speeds, the inspection system must operate at sub-80ms latency, tolerate label print variation and lighting flicker, and maintain a false reject rate below 0.3% to avoid unacceptable good-product loss. Eolvision's CPG configuration is tuned for high-throughput label and seal inspection.
Common defect types
- Label placement off-tolerance
- Fill level deviation
- Cap / seal integrity
- Date code legibility
- Container dent / damage
- Wrong SKU on line
High-throughput considerations
At 800 units/minute, a 2% false reject rate discards 16 good units per minute — 960 per hour. Eolvision's CPG configuration targets a false reject rate below 0.3% while maintaining an escape detection rate above 98%. Threshold tuning is documented and reproducible per production run.
Talk to us about your defect catalogue
Every production line has a unique defect profile. We'll assess yours and specify the camera configuration and model training requirements.