Vibration analysis of a manufacturing device

Absztrakt

This article introduces the instrumental vibration analysis of a large-sized manufacturing device for face-milling rectangular aluminium ingots. Firstly, potential vibration sources of the machine and its environment were counted and their frequency territory and characteristic frequency values were assessed. With the help of the appropriately placed vibration sensors, oscillations from different conditions of the equipment were sampled, on the score of generated spectrums, the assumed vibration sources were tried to identify, furthermore their ponderosity in spectrum and exerted influences on machine were estimated.