Solution
The Holes Are Cut by Laser Drilling Machine
Laser drilling machine punching related to the roundness and the wall of the hole, tolerance and so on. If these requirements are very high, the minimum 50 micron taper can be adjusted, but the cost is very large. If the choice of high power, the hole quality requirements are not high, cost is low. If the material is thinner, theoretically the aperture can be a few microns, but generally of little significance.
The laser drilling process is a thermophysical process of the laser and the material, which is determined by the characteristics of the laser beam and the many thermophysical properties of the material.
Laser drilling technology has fast speed, high efficiency, good economic returns, wide application areas and other advantages, has a very wide range of applications in industrial production.
