ALD5810S  is Pre-Reflow Inline AOI

ALD5810S

ALD5810S  is Pre-Reflow Inline AOI

ALD5810S is a professional  pre-reflow inline AOI, which is equipped with an image acquisition system and software analysis algorithm that are tailored to the process technology after placement and before reflow soldering welding. The image quality is stable and reliable, and can accurately detect whether there are missing, wrong, bridging, offset, polarity, dislocation and other appearance problems..

When the process quality reaches world-class levels, screen printing and component mounting are the two most likely factors to cause defects. The defect rate caused by problems related to the printing process accounts for 51%, and the defect rate caused by poor quality patches accounts for 38%. The losses caused by these defects are not only material and labor expenditures, but also indirect manufacturing costs, warranty fees, customer satisfaction and opportunity cost.

Advantages of reducing management costs:
By saving personnel and improving automation, the company can greatly save management costs. The reduction of personnel and the improvement of automation can save a lot of costs for the company.

Maintenance cost advantage:
The quality is produced rather than maintained. Through the quality control of AOI in front of the furnace, the defects after the furnace will be greatly reduced, and the workload of maintenance personnel will be greatly reduced. The fewer products to be repaired, the more guaranteed the quality of the products. The improvement of product quality can further stabilize the company's recognition in the market and customers.

Advantages of product rework:
If there is a patch material error, it will be detected after reflow soldering welding. At this time, it is too late, and the cost of rework will be quite high. If there are valuable materials, the cost of rework will be higher. AOI in front of the furnace can detect the error in time, detect the error in advance, and prevent the error in real time.

Two point check/three point check

The pre-reflow inline AOI can be integrated with 3D SPI and post-reflow inline AOI to form a two point/three point fusion, which is convenient for process engineers to analyze and track in real time where product defects occur.

For example, if a product has a reputation, you can use the data from two or three point photography to find out whether it was not properly installed in front of the reflow or if the reflow temperature was not adjusted properly when passing through the reflow, effectively improving the product defects caused by the manufacturing process and preventing batch defects.

Detection type

● 有无　　　● 偏移　　　● 锡少　　　● 锡多　　　● 断路　　　● 翻件　　　● 污染等

● 侧立　　　● 多件　　　● 错件　　　● 缺件　　　● 桥连　　　● 反向　　　● 破损等

Intelligent Control Center

① The tedious programming and debugging process has always been the main reason why engineers are tired of using AOI, and it is also a bottleneck for efficient production. Quick programming and quick replacement of models are symbols of high-end AOI. The ALD700 has multiple fast programming and debugging modes, and can automatically link to common standards or specification templates to complete the program by importing CAD data, quickly responding to the detection needs of new models. Suitable for large, medium, and small production modes and product types.

② Based on efficiency improvement, in addition to the i-series processors and multithreading, the latest non-stop programming and debugging technology has been developed, so that users can remotely complete program optimization of multiple production lines without pausing machine operations to achieve both detection and programming, and comprehensively improve productivity.

③ The maintenance station is connected to AOI through a network cable, HUB, and can select multiple modes to view the detection results, including one maintenance station to one AOI, multiple maintenance stations to one AOI, and one maintenance station to multiple AOI. The connection method shown in the above figure is one to multiple stations.

Statistic Process Control 

The Statistical Process Control (SPC) software developed by ALeader seamlessly connects with ALD5800S, discovering signs of systemic factors based on feedback information in a timely manner, and taking measures to eliminate their impact, maintaining the process in a controlled state only affected by random factors, in order to achieve the goal of quality control.

●Provide detailed reports of all required content

●Automatic alarm when the same error occurs multiple times at the same location

● Automatically calculate weekly, monthly and quarterly pie chart, curve chart and PPM chart

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