Program overview PCB is one of the important components of the electronics industry. The industrial output value accounts for about a quarter of the total output value of electronic components. It accounts for the largest proportion in the various electronic component industries. With the demand for wearable electronic consumer products such as smart phones The huge increase has further promoted the rapid development of the PCB industry. The emergence of laser technology in the industry has brought the PCB industry into explosive growth. There are four main applications of laser technology in the PCB industry: laser cutting, laser welding, laser measurement, and laser marking. Solution advantages The traditional PCB industry adopts pressing or high-temperature sintering, and then through exposure and development to etch the final circuit, which not only causes a large amount of waste of materials, but also problems such as construction period, product accuracy, productivity and pollution. Using laser processing technology, high-quality PCB circuit boards can be obtained quickly, energy-saving, and pollution-free. 1. The laser processing method is non-contact processing, and the heat-affected zone of the parts is small during the processing. 2. Laser processing and shaping are more refined, achieving micron-level processing, and its advantages are particularly prominent in the production of micro-holes and special-formed electronic circuit boards. 3. The laser processing has high accuracy, and the laser beam spot diameter can reach 1μm or less, which can be used for ultra-fine processing. It is non-contact processing without obvious mechanical force, which is convenient for positioning and identification and guarantees high processing accuracy. Fourth, the range of laser processing materials is wide, suitable for processing various metal and non-metal materials. 5. Laser processing performance is good, no special requirements for processing occasions and working environment, no vacuum environment, no radioactive rays, no pollution. Laser processing is fast, efficient, flexible and simple. Industry case