Which method is used to correct vertical angular misalignment?

The method used to correct vertical angular misalignment involves adjusting the alignment by placing the appropriate amount of shims under the front and back of the unit. Shimming is a common practice in millwright work, which allows for precise adjustments to the height and angle of equipment. When vertical angular misalignment occurs, it often means that the equipment is not properly aligned along its vertical axis. By strategically adding or removing shims, you can effectively tilt or raise the unit to achieve proper alignment.

This process ensures that the machinery operates smoothly, reducing wear and tear on components, while also minimizing vibration and potential failure. Using shims is often more precise and controllable than other methods, making it a preferred approach in many alignment scenarios. Other methods, like adjusting belt tension or realigning drive pulleys, may address related issues but do not directly correct vertical angular misalignment.