Describe any one of the following: Laser cutting, Bluetooth, Drone. - Leaving Cert Engineering - Question i - 2021

Laser cutting is a technology that utilizes a high-power laser to slice through materials. The process begins with directing the output of the laser beam through mirrors, which are often controlled by a Computer Numerical Control (CNC) system.

The laser beam is focused onto the material using a focusing lens. This concentrated beam interacts with the material at a precise point, leading to either melting, burning, or vaporizing the material. As a result, the edges of the cut material exhibit a high-quality finish.

Key advantages of laser cutting include its ability to produce complex shapes with high precision and the versatility to work with a variety of materials, making it a widely used method in manufacturing and fabrication.