490W 0.23sec Automated Visual Inspection Equipment With AOI Systems AOI Machine
SMT Assembly Machine Automated Visual Inspection Equipment With AOI Systems AOI Machine
1. AOI machine, automatic optical inspection, is a device that detects common defects encountered in welding production based on optical principles. AOI is a new type of test technology that is emerging, but it is developing rapidly, and many manufacturers have introduced AOI test equipment.
During automatic inspection, the machine automatically scans the PCB through the camera, collects images, compares the tested solder joints with the qualified parameters in the database, after image processing, checks out the defects on the PCB, and displays/marks the defects through the display or automatic signs Come out and be repaired by maintenance personnel.
2. AOI machine (area of interest), that is, the information surface, also called the interest surface, is a geographical entity in the form of a region in the map data.
AOI Machine Specification
| Category | Item | AIS301 | AIS303 | AIS303-L |
| PCBA specification | Size | three-section track:50*50~350*400mm signle-section track:50*50~450*400mm |
50*50~550*650mm (Large board mode:max 710*650mm) |
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| Thickness | 0.5mm~6mm | |||
| Height of elements | TOP:150mm, BOT:25mm | |||
| Processing edge | 3mm | |||
| Optical specification | Camera | 5MP,color | ||
| Light source | RGB tricolor ring LED light source | RGB + W four color integral light source | RGB + W four color integral light source | |
| FOV | 20um@49*41mm(Standard), 15um@36mm*30mm | |||
| Resolution ratio | 20μm(Standard),15um | |||
| Inspection-related function | Components | Absent, reversed, mis-alignment, broken, extra,foreign matter,stained, etc. | ||
| Solder | Insufficient,excessive,bridge,, no foot, solder void,etc. | |||
| Other function | Bar code Recognition / QR code Recognition/ OCR | |||
| Mixing boards inspection | Yes,Support calling program automatically | |||
| Algorithm | CNN, color contrast, outline recognition, Offset inspection, template matching, character comparison, OCR ,etc. | |||
| Speed | 0.23sec/FOV | |||
| Software system | Operating system | Ubuntu 14.04 LTS 64bit | Ubuntu 18.04 LTS 64bit | Ubuntu 18.04 LTS 64bit |
| Function | Remote control, remote assistance, CAD file import and user-defined model training | |||
| Communication method | Standard SMEMA interface | |||
| Data output | Autogenerated statistic analysis SPC | |||
| Special function | Automatic search of elements and quick programming | |||
| Hardware specification | Industrial control host | CPU: intel i5 Display card: Nvida Independent GPU Accelerator Card Memory: 32G DDR, 240G SSD+2T Mechanical Hard Disk Network: 1000M Wired Network Card |
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| Display | 22 inch FHD display | 23.8 inch FHD display | 23.8 inch FHD display | |
| Rail width control | High precision lead screw + servo motor | |||
| Rail width control | Manual/auto | |||
| Appearance/electric | Dimention and weight | (L*H*W)1073*1330*1140mm,net weight:780Kg | (L*H*W)1073*1340*1160mm,net weight:780Kg | (L*H*W)1073*1340*1410mm,net weight:890Kg |
| Power supply and power | AC 220V, rated power 490W | |||
| Air source | 0.4-0.7Mpa | |||
| Work environment | Temperature:10~45℃, Humidity: 30~85%RH | |||
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