The information transmission of the QR code is wide, and the communication information capacity is widely used, and almost completely replaces the original barcode. Passing from the Internet to the field of life, now in the industrial field, a new round of QR code marking tide is set off. The two-dimensional code characteristics in the circuit board industry are in terms of inferiority, and they can be readable. Therefore, the PCB QR code laser marking machine will take off.
On the other hand, the precision requirements in the industrial sector are increasing, especially if the size of the PCB industry spare parts is getting smaller and smaller, and the space for marking the QR code is very small, usually requires the scope of the mark to be 3X3mm or less, It can also be able to be a laser marking technology. This type of commonly used industries such as mobile phones, wear electrons, smart home, computers, precision industrial spare parts, etc.
A mature product is combined by purchasing parts of different manufacturers, and the final manufacturer will ask upstream enterprise suppliers to mark QR code on the part, on the one hand, by scanning QR code to achieve source source Tracking, on the other hand, through the camera identification of the camera on the factory pipeline, saving the manual entry link, and can track the flow of the product, production progress, etc. And in the later, the product has problems, through the troubleshooting, check out the zero accessories of a problem, can be tracked to that manufacturer, and can be corrected in time. In a complete set of PCB factory product traceability system, traceability system, camera identification, and QR code processing are key, and in order to cooperate with factory pipeline production, integrated a laser marking machine to automate the QR code automatic marking, automatic upper and lower materials, Automatic reading, automatic rating, automatic uploading data becomes critical technology, while later trace is handed over to another system with the office system and the office system is docked, and obtains upload data from the laser marking machine.
In the future, it is intelligent production. The circuit board industrial automation is high, and the PCB QR code is an indispensable key link as an important information carrier, and the marking of the QR code relies on the laser marking. Machine technology.
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