A Multi-Objective Modeling Approach for Integrated Manufacturing and Preventive Maintenance Planning

Straightening machine preventive maintenance intervention plan based on AHP: a case study in a steel company in Brazil

“…In step 6, the following criteria for decision-making were defined based on the literature: (i) part replacement based on service life (Corrêa and Dias 2016;Syamsundar et al 2021;Liu et al 2021); (ii) downtime hours for preventive maintenance (Wang et al 2020;Sin and Chung 2020;Mena et al 2021;Kunz 2022); (iii) equipment reliability (Sarajcev et al 2020;Akl et al 2022), and (iv) cost of materials and labour (Kardec et al 2014;Guner et al 2021;Syamsundar et al 2021;Moghaddam 2021;Kunz 2022), and agreed by the steel company expert team. , 4, 6, 8 Intermediate values between the two adjacent judgments…”

“…Over time, systems wear out, deteriorate, and eventually fail (Lynch et al 2013 ; Hashemi et al 2022 ). When an unplanned unavailability episode occurs as a result of equipment failure, the system overall productivity is affected (Moghaddam 2021 ; Wang et al 2022 ), which can cause substantial economic losses (Bertolini and Bevilacqua 2006 ; Sin and Chung 2020 ), delays, production overtime, poor quality, and customer dissatisfaction (Moghaddam 2021 ).…”

“…Over time, systems wear out, deteriorate, and eventually fail (Lynch et al 2013;Hashemi et al 2022). When an unplanned unavailability episode occurs as a result of equipment failure, the system overall productivity is affected (Moghaddam 2021;Wang et al 2022), which can cause substantial economic losses (Bertolini and Bevilacqua 2006;Sin and Chung 2020), delays, production overtime, poor quality, and customer dissatisfaction (Moghaddam 2021). Therefore, manufacturing system reliability has been receiving widespread attention from researchers and professional over the past decades, with considerable literature on maintenance strategies (Liu et al 2021).…”