Category: Industry information
Date: 2018-11-16
Click: 355
Author: admin
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PCB is the "mother of electronic products" and has a wide range of applications. With the development of the intelligentization of the electronics industry, the number of layers of PCBs is increasing, the smaller and smaller, the thinner and thinner, the more and more electronic components are accommodated, and the precision of processing is also higher. Laser technology is increasingly used in PCB processing due to its unique advantages.
PCB is one of the important components of the electronics industry. The industrial output value accounts for about one quarter of the total output value of electronic components, and it has the largest proportion among the various electronic component sub-sectors. The flexible PCB board (FPC) is the most growth in the PCB industry. One of the fast sub-industries. The arrival of the 5G era has also put forward higher requirements for the R&D, production and management capabilities of the majority of PCB companies. Enterprises must provide more cost-effective products to the market at a faster speed, and improving the traceability of product management has become a key link. .
In this way, the laser marking machine is one of the industrial laser equipments, which plays an important role in the development of the PCB industry. The laser marking machine, combined with the laser marking technology and the computer, utilizes the current computer software control system, not only in the metal And the non-metallic material on the QR code, you can also customize the personalized mark various text, product number, barcode, serial number, production date, pattern, logo and some special signs.
In order to better control the quality of products, it is necessary to record relevant production information, facilitate the traceability and quality control of electronic products. The internal structure of the products - PCB marking information needs to be clear, and at the same time to improve productivity and reduce costs in production. Reduce pollution and adapt to the development of multi-variety and small-scale production. In order to better realize the control of many pcb boards in the production process, marking information on the pcb board, such as production batches, characters, barcodes and other information has become the development trend of the industry. As a high-tech means of marking processing, laser marking processing has the advantage that traditional processing methods can't match. Unlike traditional processing methods, laser processing uses a high-energy density laser to locally irradiate the workpiece to vaporize the surface material. A method of marking in which a chemical reaction of color changes occurs, leaving a permanent mark.
Laser marking machines can print a variety of text, symbols and patterns, and the size of the characters can range from millimeters to micrometers. This product can be effectively countered. For the current PCB industry, it is undoubtedly one of the best processing solutions. Whether it is fine processing, processing efficiency, and processing effect, it fully meets the needs of PCB marking processing.
Qin Taisheng's PCB circuit board laser marking machine has a laser and XY mobile platform precise engraving positioning system and CCD precise alignment system. The production coordinates can be quickly extracted by software such as genesis2000/CAM350/GC-PowerStation/ to realize the offline programming system. The upper and lower triggers adopt standard material trays, and can also be used to automatically send and receive equipment according to customer's requirements. Up to 50pcs can be placed for production at a time, and the machine can be easily operated by one person.
It is specially used to mark bar code, QR code and characters, graphics and other information on the printed circuit board. It can fully complete the processes of loading, taking, positioning, marking, station switching, blanking, etc., and can be combined with SMT production line. Online operation, can also be combined with automatic upper and lower board machine to form an offline workstation, is the preferred model for circuit board marking.
With the continued expansion of China's 3C industry, the rise of electronic terminals such as smartphones, tablets, and green base stations, and the focus of the global mobile telecommunications market and other electronics industries are continuing to shift from Western markets to Asian markets, all of which will be on China's PCBs. Producing a powerful pulling action, laser technology will also accompany the PCB industry along the way.
