LPM Piercing Control
The required time for laser drilling identical holes is never constant. The thicker the material, the bigger the difference in time can be between the shortest and the longest piercing time. Differences in time can easily mount up to 33%. Without Piercing Control the drill time has to be set at a fixed value. This value must be the maximum time it takes to be sure that the hole is successfully pierced. Piercing Control detects when a hole is successfully drilled and immediately skips to cutting the material.
