Active Member
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[China]
Address: Fuyong Xinhe Sanqu, 7 Xiang 12 Hao 102, Bao'an, Shenzhen, Guangdong, China
Contact name:Su Zhongqiu
Shenzhen Wanbo Hi-Tech Co., Ltd. |
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AOI Inspection Machine SMT patches and inspection equipment
3. AOI advantages:
1) Inspectable items:pick and place smd machinesmd equipment
After the wave soldering of the DIP plug-in: more tin, less tin,
tin hole, short circuit, pin not out, etc.surface mount device
SMT: missing parts, misalignment, wrong parts, polarity reverse,
breakage, pollution, less tin, more tin,smt assembly equipment
smt placement equipment short circuit, virtual soldering, etc.led pick and place machine
2) Powerful software features
◆Color extraction, statistical analysis ◆Character recognition
(OCR) ◆Color distance analysis
◆IC bridging ◆Black and white specific gravity analysis ◆Luminance
analysis
◆ Graphic similarity analysis ◆ CAD data import ◆ SPC statistics
function
◆ Operation level management ◆ Barcode scanning ◆ Offline
programming
◆CAD data function ◆Automatic identification and detection of the
bottom surface ◆ Multi-panel detection
◆ Multi-machine interconnection ◆ Self-built component standard
library ◆ It can generate and export daily, weekly and monthly
reports
SOP component
SOP parts, which are one of the IC components, are one of the common components after the furnace. smt placement machine
This type of component has directionality, silk screen printing, N IC pins, and polarity mark. Its registration diagram is as follows:
See the figure above, where the red box is the main frame, the white box is the wrong part frame, surface mount equipment
the blue box is the virtual soldering frame (including the less tin frame and the empty solder frame), smt pick and place equipment
the green box is the polar box, and the yellow box is the short-circuit box. All test frames are polar. smd placement machine
Short-circuit box: It is to detect whether tin connection or short circuit occurs between the solder joint frames in the short-circuit frame.
Its registration form is as follows:
| Component type | Detections | Description |
| SOP | Ontology frame | The function of the body frame is to position and offset. Its registration and debugging are described in the < basic detection items of wave soldering> in the < offset > the "offset" algorithm using the "NCC" algorithm. |
| Virtual solder frame | The function of the virtual solder frame is to detect the good or bad condition of the solder joints. Its registration and debugging are described in < Basic detection items for wave soldering>< Virtual welding>the "Virtual Soldering" algorithm. | |
| Short-circuit box | The purpose of the short-circuit box is to detect whether a short circuit has occurred between the IC pins. Its registration and debugging are described in < Basic detection items for wave soldering>< short circuit>"Short Circuit" Algorithm. | |
| Wrong (missing) box | The function of the wrong part frame is to detect whether the solder joint is the wrong part, side standing, standing monument, and white. Its registration and debugging are described in < Basic detection items for wave soldering>< Wrong piece>the "Error" algorithm. |
