Evaluation of noise levels and vibrations at cement factories that represent a condition monitory for the performance of machines

الملخص EN

The estimation of vibration and clamor level of shift machines at any concrete organization causes the administration to watch the variety of vibration and commotion levels for each machine during the activity time frame.

It encourages them to show in observing the machine and offers an admonition before the reprieve – down happens.

Two concrete organizations were considered, the first is situated at Najaf city (Iraq), which is called Najaf concrete manufacturing plant, while the other is found in Kofa city, and is called Kofa concrete factory.

Three stations were picked in every industrial facility (crude materials granulating plants, concrete crushing factories, and fumes fan stations) having diverse electrical engine limits, sound level meter PCE-428-EKIT were utilized for estimations.

The area of bearing was picked for vibration estimation, while the area of the administrator for commotion estimation was picked.

A significant level of vibration was found by the assessment standard of vibration size and higher than 85 dB for clamor level due to turning to unbalance, misalignment, and the broken machine.