فهرس المقالات FMECA

• حرية الوصول المقاله
  • صفحة الملخص
  • نص كامل
  
  1 - Multi-factor failure mode critically analysis using TOPSIS
  a Sachdeva D Kumar P Kumar
  The paper presents a multi-factor decision-making approach for prioritizing failure modes as an alternative to traditional approach of failure mode and effect analysis (FMEA). The approach is based on the ‘technique for order preference by similarity to ideal solu أکثر

  The paper presents a multi-factor decision-making approach for prioritizing failure modes as an alternative to traditional approach of failure mode and effect analysis (FMEA). The approach is based on the ‘technique for order preference by similarity to ideal solution’ (TOPSIS). The priority ranking is formulated on the basis of six parameters (failure occurrence, non-detection, maintainability, spare parts, economic safety and eco-nomic cost). The Shannon`s entropy concept has been used for assigning objective weights to maintenance pa-rameters. The application of the approach has been reported with an actual case from a paper industry to illus-trate the use of the proposed methodology. تفاصيل المقالة
• حرية الوصول المقاله
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  2 - Maintenance management decision model for preventive maintenance strategy on production equipment
  R Ahmad S Kamaruddin I Azid I Almanar
  In industries, Preventive Maintenance (PM) is not a new practice to minimise the sudden breakdown of production machine. PM will be performed at predetermine intervals to provide a balance between failure cost and component utilisation (aging). However, most of PM inter أکثر

  In industries, Preventive Maintenance (PM) is not a new practice to minimise the sudden breakdown of production machine. PM will be performed at predetermine intervals to provide a balance between failure cost and component utilisation (aging). However, most of PM interval is based on experience or original equipment manufacturer (OEM) recommendations. Consequently, the benefits from PM are not fully obtained because the current machine state is not considered. The aim of this paper is to propose a maintenance management decision model for PM application. The main objective of the model is to revise the PM interval based on current machine state. The proposed model provides step-by-step procedure from data identification, classification, evaluation until determination of the revised PM interval. تفاصيل المقالة