How Does Laser Cutting Work?
To put it simply, laser cutting works by a high intensity beam generated by a laser source being directed on a work piece with the help of mirrors placed at distinct positions. This beam is then concentrated with the help of lens on the small spot on the work piece that is to be cut. The intense laser beam immediately heats up and melts the work piece. At this stage, an assist gas is also applied to cool and protect the focusing lens. Starting with a small hole, a high intensity beam creates a cut either by moving the work piece while the beam is kept still, or by moving...