Point cloud algorithms overcome imaging difficulties in scenarios with crossed wires and large depth of field. The 2D+3D integrated inspection meets the stringent inspection standards of high-end products. With multi-layer image acquisition and wire width percentage-based defect judgment, the system unblocks the data link and forms a full-process closed-loop management of "real-time inspection – precise analysis – process optimization".
RGB Multi-Channel Light Source
Multi-Channel Fusion Technology
Gold Wire Extraction Algorithm
High-Speed Flying Capture
Ultra-Deep Focus Synthesis
High-Precision 3D Inspection
AI-Assisted Programming
Inspection Result Re-Judgment
Product Features
Cross-wire short circuit, abnormal wire loop, broken wire, gold / aluminum ball offset, cold joint, uneven wire diameter
Surface scratches, chipping, foreign particles, adhesive residue, cracks, poor marking
Pad oxidation, contamination, dimensional deviation
Solves single-layer cross-wire inspection issues
Supports multi-layer algorithms and wire width percentage defect detection
Significantly outperforms traditional 3D line-scan technology in precision and frame rate
Supports standalone offline or in-line production
Self-developed point cloud algorithm + ultra-depth-of-field fusion technology for wire bond and die appearance inspection in cross-wire and ultra-large depth-of-field scenarios
Portable and user-friendly interface with guided programming
Key Specifications
| Item |
Specification |
| 2D Pixel Accuracy |
3.2 μm |
| Field of View (FOV) |
22 mm × 22 mm |
| Depth of Field |
200 μm |
| Compatible Product Size |
50–300 mm (L) × 50–100 mm (W) × 0.1–30 mm (H) |
| Compatible Magazine Size |
60–310 mm (L) × 60–110 mm (W) × 110–170 mm (H) |
| 2D Inspection Accuracy |
±2 μm |
| Full Inspection |
100% |
| Loop Height Measurement Accuracy |
±10 μm |
Parameter Specifications
| Item |
Specification |
| Equipment Name |
Wire Bond & Chip Appearance Inspection Machine |
| Equipment Model / Model |
HY-BI300R |
| 2D/3D Accuracy |
2D: 3.2 μm3D: 3.2 μm |
| Field of View (FOV) |
22 mm × 22 mm |
| Detectable Bond Defects |
Defect width ≥ 3 Pixel, contrast ≥ 30 bit:No bond, bond offset, bond size, bond thickness, golf ball |
| Detectable Wire Defects |
Defect width ≥ 3 Pixel, contrast ≥ 30 bit:Misplaced wire, missing wire, broken wire, wire offset (serpentine loop), re-bond, wire sag, bridged wire, excess tail, vertical wire, loop height, wire pitch |
| Detectable Chip Defects |
Defect width ≥ 3 Pixel, contrast ≥ 30 bit:Chip chipping, chip rotation, chip missing, die crack/chipped edge, ink spot, offset, scratch, foreign material contamination, epoxy coverage, chip tilt |
| Substrate Size |
50–300 mm (L) × 50–100 mm (W) × 0.1–30 mm (H) |
| Compatible Magazine Carrier Size |
60–310 mm (L) × 60–110 mm (W) × 110–170 mm (H) |
| Equipment Dimensions |
2322 × 1300 × 1700 mm |
| Weight |
1500 kg ± 5% |
| Power Consumption |
2.5 kW |
Inspection Items
|
Wire Breakage
|
Missing Bond
|
Scratches
|
Misalignment / Angular Deviation
|
|
Wire Bundling
|
Bond Pad Misalignment
|
Cracking
|
Silver Glue/Epoxy Overflow
|
|
Wire Collapse
|
Abnormal Ball Diameter
|
Oxidation
|
Chipping
|
|
Abnormal Wire Arc
|
Chip Appearance Defects
|
Contamination
|
Missing Chip
|
Product Details
FAQs
What defects can your AOI system detect?
Our systems detect wire bonding defects including breakage, missing bonds, cross-wire shorts, ball offset, cold joints, and abnormal arcs, plus die surface defects like scratches, chipping, contamination, cracks, and adhesive residue. The HY-BI300R adds 3D measurement for ball height, wire loop profile, and substrate warpage.
How do you handle cross-wire and complex topography inspection?
Proprietary point cloud algorithms combined with ultra-depth-of-field fusion and multi-layer image acquisition overcome cross-wire and large depth-of-field challenges. Multi-channel RGB lighting ensures reliable defect detection on complex, densely populated interconnects.
Can this equipment integrate into my existing production line?
Yes. Both models support standalone offline operation or in-line integration with die bonding, wire bonding, and singulation processes. Guided programming and AI-assisted setup enable rapid recipe creation and seamless workflow adoption.
What ROI can I expect from implementing this AOI system?
100% full inspection with ±2 μm accuracy reduces manual inspection labor, catches defects early to prevent downstream yield loss, and delivers production data traceability for continuous process optimization—translating directly to higher first-pass yield, lower scrap costs, and enhanced customer confidence in high-reliability automotive and industrial-grade applications.