Since the reform and opening up, due to preferential policies in terms of labor resources, market, investment, etc., China has attracted large-scale transfers of European and American manufacturing industries. A large number of electronic product manufacturers have established factories in China, which has led to the establishment of PCB circuit boards.
The development of related industries.
As the “mother of electronic products”, the PCB circuit board is an important electronic component in electronic products, the carrier of electronic wiring, the carrier of electronic wiring, and the upstream of almost all electronic consumer products, whether it is mobile phones, computers, tablets, displays Screens, etc., will be used in conjunction with circuit boards and have a wide range of applications.
The marking processing of printed circuit boards mainly includes silk printing and laser marking.
Ordinary screen printing is rough, and the logo is easy to fall off, which brings inconvenience to users. In addition, the steps in the silk-screen printing process need to be replaced by operators in time to ensure production efficiency and increase labor costs.
Moreover, laser marking, with its precise and flexible characteristics, makes up for the shortcomings in silk-screen processing, and has gradually become the best processing tool for PCB marking, and will play a pivotal role in the circuit board industry! This technology can realize the number skipping mark, marking the number skipping mark on the PCB board, realizing the quality traceability of the product, and allowing users to understand product information with one click.
Laser marking is a marking method that uses a high-energy density laser to locally irradiate the PCB board to evaporate or discolor the material, thereby leaving a permanent mark. The laser can print various characters, symbols, patterns, etc., and the size of the characters can range from millimeters to micrometers, which has special significance for product anti-counterfeiting.
What is the “flash point” of the UV laser marking machine for printed circuit boards
High precision: laser marking machine is precise and precise without contact processing. It can mark thin lines below 0.1mm and characters and numbers within 0.5mm on the surface of the material, especially suitable for circuit boards that require extremely bright graphics and text Marking machine.
High quality: Electronic chips have high requirements for marking quality, brightness and durability. Laser marking chips have permanent and clear markings on brightness, and are not affected by external factors such as high and low temperatures, acidity, and friction.
Environmental safety: Only a small amount of gas is produced, without the help of any chemical substances, and the operator’s safety and working environment are protected as much as possible through exhaust ventilation.
With the changes of the times, laser marking is constantly breaking through to adapt to the development of society, gradually replacing traditional silk-screen processing, bringing new vitality to the manufacturing industry in a more convenient and efficient way, keeping up with the pace of the industrial age.
The PCB special UV laser marking machine developed by Sperway Laser can help the circuit board industry to achieve perfect quality traceability control and provide a complete set of laser equipment processing solutions for circuit board manufacturers.
The use of the PCB special UV laser marking machine can significantly improve the production and processing efficiency and product yield, save a lot of consumables costs, and the automatic production line operation can also reduce labor costs, so that your factory can compete in the same industry. Stand out from the crowd, far ahead.