Product function
The online AOI (Automated Optical Inspection) machine is an automated optical inspection device specifically designed for SMT (Surface-Mount Technology) production lines, enabling real-time and comprehensive inspection of PCB (Printed Circuit Board) assembly quality, providing 100% coverage of PCB inspection to ensure that each board is thoroughly checked.
Technical Parameters
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Technical specifications |
Online AOI Machine |
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Detection defect type |
post-reflow |
Missing pieces, multiple pieces, offset, side standing, standing tablet, reverse, very reverse, less pieces, bad pieces, virtual welding, less tin, even tin pieces floating, IC pin floating, IC pin bending, etc |
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DIP plug-in after wave soldering |
Too much tin, too little tin, tin hole, short circuit, pin not out, etc |
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Visual recognition system |
camera |
Full color high speed digital CCD camera |
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Lighting system |
Three channel RGB light source |
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Resolution |
10um,15um,18um,20um,25um detection method Weight image, color extraction |
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Detection method |
Weight image, color extraction, OCV, similarity and other algorithms |
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Mechanical system |
X/Y transmission mode |
Servo motor + precision ball screw |
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Splint system |
Automatic fixture |
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Positioning accuracy |
<8 um |
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Moving speed |
800mm/s(MAX) |
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Software system |
Operating system |
Windows7 Professional |
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Interface language |
Chinese, English optional |
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Output result |
Substrate name, component name, defect name, defect picture |
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Machine parameter |
Power supply specification |
AC220±10, 50/60HZ, 1KW |
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Working ambient humidity |
20-90RH (no condensation cream) |
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Machine size |
980*945*1260 |
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Advantage description
1. Equipped with a three-channel white LED light source and an RGB light source for versatile illumination.
2. Supports color operations, color extraction, grayscale analysis, and image comparison for precise inspection.
3. Outputs detailed inspection results, including board ID, board name, component name, defect type, and defect images.
4. Enables pre- and post-reflow circuit board inspection, with the capability to simultaneously inspect both sides of the PCBA, enhancing efficiency.
5. Features extensive memory capacity, with software that supports area arrays, translation, and rotation operations, streamlining programming tasks.
Applicable scene
Appearance inspection of SMT PCB and FPC and other circuit boards.
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