Can laser welding machines weld PCB circuit boards? Yes!

Covering film, as a bubble covering material widely used in hot forming or cold forming, plays an important role in many fields such as food packaging, pharmaceutical industry, and agriculture. At the same time, it is also used in urban domestic waste landfill, showing its wide applicability. However, in the application process of covering film, punching has become a key technical link. Although the punching difficulty of the covering film itself is relatively small, if fine punching is to be achieved, it still needs to be processed with the help of advanced laser punching machine.

Laser punching machine, with its stable laser power, excellent beam mode, high peak power, high efficiency, low cost, safety and stability, and easy operation, has become one of the most advanced punching equipment in modern times. It can achieve precise punching on almost any material, providing strong support for the fine processing of covering films.

In the process of laser punching of covering films, its characteristics are particularly significant. The punching is free of burrs, extrusion, deformation, errors and pollution, which truly realizes safe and clean processing. This is due to the high-precision control and stable performance of the laser punching machine. Among them, the output end of the laser is equipped with an energy negative detection device, which can detect the size of the output laser energy in real time, and feed back the signal to the control end, and compare it with the theoretically set energy, so as to ensure the accurate control of the laser energy. This precise energy control enables the laser punching machine to repeat punching thousands of times and always maintain consistent punching quality.

In addition, Coating film laser punching machine is also a highly intelligent device. During the processing, it can realize full automatic operation, and the potential sensing system senses and maintains a certain height distance for vacuum punching. This feature not only eliminates the problems of drill bit breakage and material damage that are prone to manual drilling, but also enables the laser punching machine to punch holes of any graphics or special shapes, and easily complete some processes that cannot be achieved by conventional methods.

It is worth mentioning that the laser drilling speed is extremely fast, and the time it takes to act on the surface of the material is only 10^-3 to 10^-5 seconds, which is 10 to 1000 times that of conventional drilling equipment. At the same time, the diameter of the hole can be less than 0.001mm, demonstrating its extremely high processing accuracy. The equipment also uses cooling medium purification treatment, high photoelectric conversion efficiency, and long maintenance-free time, which further improves the stability and service life of the equipment.

In order to ensure the continuous and stable operation of the equipment, the laser drilling machine for covering film also adopts a double-circulation refrigeration system and is equipped with over-temperature and flow control protection. This design allows the equipment to continuously maintain a normal temperature range and achieve 24-hour all-weather operation. At the same time, the energy consumption of the equipment is relatively low, consuming only 0.5~1.5 degrees per hour, and the life span is more than 100,000 hours, saving users a lot of operating and maintenance costs.

Laser drilling technology for covering filmWith its high precision, high efficiency, low cost, safety and stability, it has shown great application potential and value in the field of covering film processing. With the continuous advancement and innovation of technology, we have reason to believe that laser drilling technology will be widely used in more fields and play a greater role