What is a common method for aligning shafts in power transmission?

Laser alignment is commonly used in power transmission because it provides a high degree of precision and accuracy when aligning shafts. This method involves using a laser beam to check the alignment of two shafts in real-time, allowing for immediate adjustments to be made. Laser alignment tools can detect misalignments with very small tolerances, which significantly reduces the risk of wear and tear on machinery components, leading to improved performance and longevity of the equipment.

In addition, laser alignment can often be performed more quickly than other methods, which is an advantage in industrial settings where downtime can be costly. By providing clear visual feedback and measurement data, laser alignment systems help technicians achieve the precise alignment necessary to ensure that mechanical systems operate smoothly and efficiently. Thus, this method stands out due to its reliability and effectiveness in maintaining proper alignment in power transmission systems.