The advantage of the two-dimensional code laser marking machine in the PCB board industry is embodied, the marked two-dimensional code is good, high efficiency, long-lasting markers, high consistency, low cost, and safe and reliable. Smartphone technology, can wear electronic technology, intelligent, thin, miniaturized, miniaturized, consumers’ quality requirements will be increasingly higher, QR code laser marking machine in the field of processing What is it?
So how to achieve the quality control of the PCB, which requires the product quality traceability system. The commonly used means is to mark the string, one-dimensional code, QR code on the PCB board, and automatically remove unqualified products, and automatically remove unqualified products to the database. Quality traceability, from source supplier information to product outbound data tracking, full tracking, maximizing product quality, and effectively realize the management of product automation production.
As the electronic equipment is thin, the development of miniaturization, the formation of the PCB board is small, in order to save space utilization, usually, the QR code marked on the PCB board is small, such as 2x2mm size QR code And contain more than 20 character information, this high-density, a marking of the cable-small QR code is only the PCB laser marking machine technology can be realized.
PCB laser marking technology is more environmentally friendly, economical, and persistent mark relative to inkjet, and has no damage to the non-contactlessness. It does not hurt the substrate, high processing accuracy, and 0.12. X0.12MM 31-bit QR code laser marking, long service life, more than 10,000 hours of continuous work, fast processing efficiency, a QR code is completed within 1 second, the tag is beautiful, the hand touch is not obvious Touch, manual operation, fool processing.
The acknowledgment of the integrated laser marking technology is compared to the advantages and disadvantages of the inkjet method, it can be seen that when a new generation of PCB QR code markers and laser techniques are a perfect partner. The PCB laser marking machine helps the PCB board industry to complete the perfect quality control, and the vast PCB market provides a broad space for the laser marking machine industry.
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