Eventos Anais de eventos
CREEM2025
CREEM 2025 - XXXI Congresso Nacional de Estudantes de Engenharia Mecânica Congresso Nacional de Estudantes de Engenharia Mecânica
AVALIAÇÃO DA EFETIVIDADE DE ESTRATÉGIAS DE MANUTENÇÃO INDUSTRIAL BASEADAS EM INDICADORES APLICADAS À RECUPERAÇÃO DE UMA PERFURATRIZ HIDRÁULICA
Submission Author:
CLAUDIO VIDAL TEIXEIRA , RJ
Co-Authors:
Willians Robson , Raiane Pacobahiba , Helio dos Santos França Junior, CLAUDIO VIDAL TEIXEIRA
Presenter: Willians Robson
doi://10.26678/ABCM.CREEM2025.CRE2025-0009
Abstract
The objective of this work is to demonstrate the effectiveness of industrial maintenance strategies by combining corrective and preventive maintenance to restore the operational capacity of a hydraulic drill rig (model SM-5) damaged by a fire, which affected its diesel engine, hydraulic system, and electrical installation. Corrective maintenance repaired the damages, while preventive maintenance aimed to avoid new failures and reduce downtime. The analysis used indicators such as availability, mean time to repair, mean time between failures, reliability, and maintainability to evaluate post-recovery performance. The results proved that the recovered drill rig performed equivalently to a new unit, validating the effectiveness of the applied strategies. The study reinforces the importance of using data and metrics in performance evaluation and the continuous improvement of industrial maintenance processes.
Keywords
Manutenção industrial, Perfuratriz hidráulica, Indicadores de capabilidade
