In some cities in China, the three major operators have started to lay out 5G on a large scale. To realize 5G technology, the use of circuit boards is indispensable. In the electronic industry, the flexible circuit board can be said to be the blood transfusion pipeline of electronic products. Especi

Durmapress Fiber Laser Cutting Machine

The traditional method of punching sheet metal is to use a punch to punch, relying on the external hard force to directly act on the surface of the workpiece, which is easy to cause shortcomings such as low accuracy and many edge thorns. More and more processing companies have begun to choose lasers

●When the focus laser spot is adjusted to the minimum, the initial effect is established by spot firing, and the focus position is judged by thesize of the spot effect. As long as the laser spot reaches the minimum, then this position is the optimal processing focal length and then beganto work.●In