Meticulously, the alignment of the pulley is necessary to check using the pulley alignment tool laser. However, including horizontal angularity, vertical angularity and the offset and the misalignment conditions are checked using the alignment tool.
Correcting the Pulley misalignment
You can correct the vertical angularity shimming by shimming the moveable machine using precut 304 stainless steel shims. The angular misalignment correction can be detected via the reflector. However, by modifying the machine axially or the machine pulley, you can correct the offset. The machine should be regulated laterally to correct the horizontal angularity.
Alignment of the belt drives should be completed quickly by following the instructions above. Although, the correction of one alignment might impact other alignment conditions. Therefore, you are required to repeat the process until the system is accurately adjusted.
Why Is Good Pulley Alignment Necessary?
Good pulley alignment is essential to increase the belt drive efficiency and reliability by lessening the failure of pulley’s or premature wear, bearings and belts. The pulley alignment tool is easy laser alignment and can be arranged using conventional straight-edge and string methods, but this process is time-consuming and prone to error.
Pulley Alignment
Soft Foot
For soft feet, investigate the moveable machine. To measure the gap, feeler gauges can be used following a loosened foot. Until no reading is bigger than 0.05mm, shim the machine foot with the largest gap.
Drive belt
The state of the worn belt might provide insight into the type of misalignment or other issues that may exist. As soon as excessive wear is observed, belts must be charged. All straps in a multiple belt drive must be changed at the same time. To ensure that the belts carry the weight equally, only belts from the same manufacturer should be coupled.
The belts of a belt drive system must first be loosened before being replaced. This is frequently performed by simply reducing the driver or driven unit and shortening the distance between them. An idler pulley may also need to be loosened and moved in some circumstances. Belts should never be rolled or forced onto a pulley since this can damage both the pulley and the tensile chord of the belt.
Succinctly, the new belts must be stored accurately. They require to be stored in a dry, cool place where there is no exposure to direct heat or sunlight. Also, they should not be attached from separate holders.
Hope this article will help you learn about the pulley alignment tool laser and how to check pulley alignment.