Shaft alignment is the process of adjusting the positions of two or more shafts so that they are properly aligned with each other. This is crucial in machinery where rotating parts, like motors and pumps, need to work together efficiently. Misalignment can lead to increased wear, vibration, and energy loss, ultimately affecting the performance and lifespan of the equipment. There are various methods for achieving shaft alignment, including the use of laser alignment tools and dial indicators. These tools help technicians measure the alignment accurately and make necessary adjustments. Proper shaft alignment ensures smoother operation, reduces maintenance costs, and enhances overall reliability in industrial systems.