Ageing analysis of manufacturing equipment: a case study

摘要: Ageing analysis is applied in an important company which industry leader the production of roller bearings. A modern CNC vertical lathe analysed to confirm whether preventive maintenance needed order improve system availability. The rate occurrence failure (ROCOF) model estimated, after a pre-analysis aimed at identifying infant mortality period. general approach equipment ageing proposed. This methodology based on several plotting analyses and statistical tests used programme should be implemented.