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Información tecnológica

versão On-line ISSN 0718-0764

Resumo

RODAS, Luis F.  e  CASTRILLON, Omar D.. Prediction of Mechanical Failures in Wrapping Equipment. Inf. tecnol. [online]. 2019, vol.30, n.6, pp.111-122. ISSN 0718-0764.  http://dx.doi.org/10.4067/S0718-07642019000600111.

The objective of this work is the forecast of mechanical failures in wrapping equipment based on historical data to improve the programming of preventive interventions and reduce the number of corrective maintenances. To do this, it is necessary to collect and classify historical data of time between failures, to perform correlation models and taking these results and define which forecast model is better, validating the data by tests hypotheses that minimize the choice of this. Finally, it was used to obtain results and to determine suitable programming times for preventive maintenance. The methodology used allowed obtaining an equation that is better adapted to the variables that directly affect the failure forecast. It is concluded that a positive impact of the stoppages programmed in an organization was obtained, reducing the time interval of preventive interventions and projecting intervention times for the following year.

Palavras-chave : failures of equipment; mechanical equipment; maintenance; programming; forecasting.

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