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VT100 Automatic Optical Tester (AOI)
Details
  The automatic optical detector (SRT-VT-100)

  device detection
  adopts a self-developed digital image feature classification and recognition algorithm based on machine learning strategy, making full use of the color, character and statistical information of digital images, with higher detection accuracy and can detect Color-coded devices that cannot be detected by grayscale algorithms, as well as device missing, misplaced, flipped, side-mounted, damaged, wrong device, wrong polarity and other errors.

  Pad detection
  Through scientific color light source arrangement, the images of less solder, normal solder and excess solder are obviously different, and are identified by the feature classification and recognition algorithm of digital images. The positional accuracy of the device is required to be low, and the circuit board with low placement accuracy can be detected.

  IC solder foot detection
  The self-developed solder foot recognition algorithm can automatically identify IC solder feet and automatically learn various image features of IC solder feet. It has very sensitive detection accuracy for continuous welding, and the position accuracy of IC devices Lower, can detect hand placed IC devices.

  Product Features

  High cost performance The
  completely independent intellectual property rights greatly improve the cost performance, and only a very small investment can make your production line have the AOI detection function, thereby improving product quality in the increasingly competitive lead-free soldering era.

  Multi-standard comparison method (replacement part function)
  By setting multiple reference standards, the replacement part function will not generate false alarms when customers use multiple batches of components or components of the same model and different appearances from multiple manufacturers at the same time.

  Powerful automatic learning function
  Various specifications and types of devices can be learned by drawing a frame at the outline of the device without other special processing. The SRT-VT-100 AOI software will perform corresponding feature extraction and algorithm optimization according to the device type. Automatic processing, soldering learning of resistors and capacitors and learning of IC soldering feet are all completed automatically, which is very convenient and fast, and the programming time is usually less than 0.5 hours.

  Suitable for multi-station production line, convenient and flexible configuration
  The same machine is suitable for high-speed and high-precision inspection after solder paste printing, after placement, and after reflow soldering.

  Leaded process / Lead-free process
  The reflectivity and fluidity of the solder joints of leaded soldering and lead-free soldering are different, so different testing standards can be set according to different characteristics to make the testing results more accurate.

  Concise multi-language system
  The product currently supports Chinese and English, and will support other mainstream languages ​​in subsequent versions. The Chinese system has full Chinese menus and prompts, full Chinese user information, and familiar Windows click and drag-and-drop operations, which make domestic operators and programmers feel more relaxed. The training of operators generally does not exceed 1.0 hours, and the training of programmers generally does not exceed 1.0 hours. more than 0.5 days.

  The simple production environment requires
  only the XY coordinates of the device and the bill of material (BOM) of the circuit board to learn automatically, without the need to establish and maintain a special component library, packaging library, or complex conversion software, which is suitable for complex domestic production environments. Learn to use standard boards that are fault tolerant without compromising programming correctness.

  The intelligent learning process
  system can not only automatically obtain parameters such as the position of IC pins, but also automatically correct the parameter specificity of the programming template, making the test data more general, thereby reducing misjudgment and having a very high detection accuracy. , and the programming operation is very convenient.

  Product technical features
  1. Arbitrary MARK point
  In addition to the traditional circular, rectangular, cross, and triangle marks that can be used as MARK points, any characteristic marks can also be used as MARK points.
  2. CAD data import and automatic component positioning
  The convenient CAD data import function can import the patch data (text format) of various placement machines. In the absence of the CAD data of the PCB board, the software can still automatically find the components and press The selected method is automatically programmed.
  3. Color wheel test
  of discrete components It can extract the color wheel information of discrete components and perform related tests
  4. Arbitrary angle measurement method
  All components, solder legs, solder and bridge tests can be tested at any angle.
  5. Automatic path optimization
  The camera's walking position is optimized according to the intelligent machine learning method to ensure that the camera can be tested in the shortest and fastest way. 6.   Automatic segmentation of IC
  pins and discrete component solder pins
Pins and discrete component soldering pins and automatically set the test parameters of each pin
  7. True OCR function
  The real text recognition function can automatically recognize digital text without manual intervention.

  Model SRT-VT-100
  transmission mode servo motor + ball screw
  Width adjustment manual
  inspection items Missing parts, wrong parts, dislocation, side standing, reverse, damaged, wrong polarity, missing welding, over welding, continuous welding, IC welding, Color ring test error, OCR text recognition, barcode, etc.
  Can identify barcodes Code39, Code128, Inter leaved20f5, EAN12, PDF-417, Data Matrix
  operating system WindowsXP (Chinese version)
  Power supply AC220V, 50Hz
  ambient temperature 5°C-39°C
  ambient humidity 5%-90%
  Dimensions L910×W770×H1240
  Optional Parts Test Results Printer, SPC Module, Offline Programming Software
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