AOI detection for chip resistance capacitance/LED/SOP TO/QFN/QFP/BGA series products
Product features
1.Precise fast detection speed;
2.Intelligent high digital CCD camera,the image quality is stable and reliable;
3.Easy.Flexible.Quick programming and debugging;
4.Automatic recognition and A/B surface MARK;
5.Camera barcode identification system;
6.CAD data import automatic search component libraries;
7.Automatic positioning system,greatly improving programming speed;
8.Muti_function SPC statistical system;
AOI Machine application items
| SMT resistive capacitance series |
|
| Lamp bead series |
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| SOP TO series |
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| QFN series |
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| QFP series |  |
| BGA series |  |
Functional Specifications
| Applicable process | After SMT solder paste printing, OR (wave soldering) before and after reflow soldering |
|
Test method |
color image learning, statistical analysis, automatic character recognition (OCR), color distance analysis, IC bridging analysis, black and white ratio analysis, brightness analysis, similarity analysis |
| Image pickup system | Color 3CCD intelligent digital camera |
| Resolution | 20μm，15μm，10μm |
| Illuminating system | Circular tower shaped high brightness three color LED lighting |
| Programming method | Quick manual programming, automatic retrieval of CAD coordinates for component library import |
| Inspection Items | Solder Paste Printing: Yes, No, Skew, Less Tin, More Tin, Short Circuit, Pollution;Solder joint inspection: excessive or insufficient tin, tin connection, tin beads, copper foil contamination, wave soldering plug-in solder joint inspection |
| Minimum component test | 01005chip,0.25pitchICOR (0603chip,0.5pitchIC) |
| SPC statistical system | Record test data for statistical analysis, view production quality in Excel output format |
| Barcode system | Camera automatic recognition |
| Operating system | Windows XP,Windows 7 |
| Remote control | Using network remote operation for easy and fast program modification and troubleshooting |
| Test results | Display the specific position of NG through a 22 inch LCD display |
Mechanical system parameters
| PCB size | 25×25mm～500×400mm |
| PCB thickness | 0.3～6mm |
| PCB bending | ＜3mm |
| PCB Height | Above≤40mm，Below≤100mm |
| PCB Fixed way | Compaction and open automatic fixtures |
| X/Y drive system | AC servo motor drive and screw |
| Positioning accuracy | ＜10μm |
| Power Supply | AC 22OV±10% 50/60Hz 1KW |
| Environment temperature | 10～40℃ |
| Environment humidity | 10～80%RH |
| Weight | 500KG |
| Dimension | 1100×935×1380mm |
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