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The Type of Automated Optical Inspection Equipment

The Type of Automated Optical Inspection Equipment

The full name of AOI is automatic optical inspection, which is a device that detects common defects encountered in welding production based on optical principles. AOI is a new type of testing technology. During automatic detection, the machine automatically scans the PCB through the camera to collect images. The solder joints tested are compared with the qualified parameters in the database. After image processing, the defects on the PCB are checked and passed through the display Or automatic signs to mark the defects for maintenance personnel to repair.

The Automated Optical Inspection Equipment by Insun

AOI-Automated-Optical-Inspect-Equipment

2D Technology-AOI Automated Optical Inspect Equipment


INSUN AOI based on optical principle to detect common defects encountered in SMT production like Solder Paste Printing defects, Components defects and wave soldering defects. using high-speed and high-precision visual processing technology to automatically detect all kinds of defects.

♦ Vector analysis algorithm, integrated variety of software algorithms to achieve the best inspection capability.
♦ 5M or more pixels industry camera imported from Germany
♦ The new light source design, effectively eliminate the NG parts.
♦ Offline programming and debugging function.
♦ Import control system to ensure high-precision equipment operation.
♦ Can communicate directly with the NG Buffer Devices through the communication protocol. 
♦ Central server mode that gathers information from all the test machines to faciliatate the integrated management of production. multi-machines need only one operator.


automated optical inspection equipment

A6500--the Large version model of INSUN AOI


♦ Vector analysis algorithm, integrated variety of software algorithms to achieve the best inspection capability.
♦ 5M pixels industry camera imported from Germany
♦ The new light source design, effectively eliminate the NG parts.
♦ Offline programming and online debugging function.
♦ Import control system to ensure high-precision equipment operation.
♦ Can communicate directly with the NG Buffer Devices through the communication protocol. 
♦ Central server mode that gathers information from all the test machines to faciliatate the integrated management of production. multi-machines need only one operator.


optical inspection machine

A8500--Product optical inspection machine of INSUN 3D AOI


♦ linear motor structure, high speed,  no noise. with high precision grating ruler, to form a motion feedback system.
♦ Imported 12M pixel industrial camera, telecentric lens, to achieve high speed shooting inspection.
♦ Using GPU large scale parallel technology, to improve the measurement and inpection speed.
♦ Based on white Moire fringe PMP technology, to achieve high-precision detection as 0.37um hight resolution and 1um accuracy level.
♦ Supporting RS274-D, RS274-X format gerber files and GAD files, supporting DXF format


3D Technology-Intelligent Inspection Technology Equipment

3D Technology-Intelligent Inspection Technology Equipment


INSUN 3D AOI can accurately inspect and measure the height dimension of devices on the PCB and provide the clear side-view images of ICs and various devices. And this is not visible with just a top-down camera. 

INSUN 3D AOI inspects QFNs,  connectors etc, and enables the detection of the most difficult defects, such as lifted leads, tombstones, reverses, and height variations.

INSUN 3D AOI systems also use some of its 2D AOI system factor,  using 2D capabilities for inspectiong markings on the top of the PCB, such as optical character recognition(OCR) and optical character verification(OCV) capabilities etc.