Maintenance Strategy, Practices and Spare Parts Management

2021 ◽  
pp. 61-82
Author(s):  
Rama Srinivasan Velmurugan ◽  
Tarun Dhingra
Keyword(s):  
Spare Parts ◽  
Maintenance Strategy ◽  
Spare Parts Management

Integrated maintenance/spare parts management for manufacturing system according to variable production rate impacting the system degradation

2020 ◽  
Vol 28 (1) ◽  
pp. 72-84 ◽  
Author(s):  
Sofiene Dellagi ◽  
Wajdi Trabelsi ◽  
Zied Hajej ◽  
Nidhal Rezg
Keyword(s):  
Production Rate ◽  
Preventive Maintenance ◽  
Manufacturing System ◽  
Planning Horizon ◽  
Sensitivity Study ◽  
Spare Parts ◽  
Rate Variation ◽  
Maintenance Strategy ◽  
Spare Parts Management ◽  
The Impact

This study develops an analytical model in order to determine an optimal integrated maintenance plan and spare parts management. We consider a manufacturing system, producing only one type of product, over a finite planning horizon H equal to the sum of all production periods and the production quantity of each period is known. This system is subject to a continuously increasing degradation rate. That is why a preventive maintenance strategy is adopted in order to face the increasing failure rate. We noted that contrarily to the majority of studies in literature, we take into account the impact of the production rate variation on the manufacturing system degradation and consequently on the adopted optimal maintenance strategy. In addition, the real need of spare parts relative to the scheduled maintenance actions is taken into account. In fact, the purpose of our study consists at determining the optimal preventive maintenance frequency and the optimal quantity of spare parts to order by minimizing a total cost, including maintenance and spare parts management. Numerical examples are presented along with a sensitivity study in order to prove the use of the developed model for deriving the optimal integrated strategy for any instance of the problem.

scholarly journals Linking the spare parts management with the total costs of ownership: An agenda for future research

2016 ◽  
Vol 9 (5) ◽  
pp. 991 ◽  
Author(s):  
Orlando Duran ◽  
Irene Roda ◽  
Marco Macchi
Keyword(s):  
Life Cycle ◽  
Conceptual Framework ◽  
Spare Parts ◽  
Point Of View ◽  
Management Decision ◽  
Future Research ◽  
Extensive Literature ◽  
Economic Point ◽  
Spare Parts Management ◽  
Physical Asset

Purpose: This manuscript explores the link between Spare Parts Management and Total Costs of Ownership or Life Cycle Costs (LCC).Design/methodology/approach: First, this work enumerates the different managerial decisions instances in spare parts management that are present during the life cycle of a physical asset. Second, we analyse how those decision instances could affect the TCO of a physical asset (from the economic point of view). Finally, we propose a conceptual framework for incorporating the spare parts management into a TCO model.Findings: The recent literature lacks discussions on the integration of spare parts management with the Total Costs of Ownership (TCO). Based in an extensive literature revision we can declare that the computation of costs related to spare parts management has been neglected by TCO models.Originality/value: The contribution of this paper is twofold. First, a literature review and identification of a series of spare parts management decision instances and its relationship with TCOs is presented in this paper. Second, a conceptual framework is suggested for linking those decisions instances to a total cost of ownership perspective. Some research questions and future research challenges are presented at the end of this work.

Fault Tree Analysis on Hydraulic System Causing Fire of Heavy Self-Dumping Truck

2012 ◽  
Vol 619 ◽  
pp. 425-430
Author(s):  
Chang Su ◽  
Wei Jia Su
Keyword(s):  
Hydraulic System ◽  
Fault Tree ◽  
Fault Tree Analysis ◽  
Spare Parts ◽  
Mine Safety ◽  
Prevention Measures ◽  
Oil Leakage ◽  
Spare Parts Management ◽  
Safety Production ◽  
Fire Accident

The fire accident of heavy mineral self-dumping truck is one of the most serious disaster in mine safety production. Research on the reasons that cause fire accident is an important study for ensuring safety production. By analyzing three elements that constitute self-dumping truck fire accident, the characteristics and easy ignition points as well as major combustion parts of self-dumping truck fire accident, we confirm that the hydraulic system leakage is the major factor that causes fire. To find out the fault reason of hydraulic system oil leakage, we analyze the composition and working principle of self-dumping truck, establish leakage fault tree of hydraulic system. Based on logic relationships between each fault and fire, we get the following conclusion: hydraulic tubing damage is the highest probability event that causes oil leakage fault. In addition, we should pay attention to spare parts management factor, correct driving factor and equipment management factor. We also propose the prevention measures of leakage and fire

Researches on Spare Parts Management of Truck Assembly Shop

2011 ◽  
Vol 403-408 ◽  
pp. 1262-1265
Author(s):  
Shan Jiang ◽  
Fei Xu ◽  
Shu Qing Fan ◽  
Ying Jiang ◽  
Yu Zhang ◽  
...  
Keyword(s):  
Spare Parts ◽  
Final Conclusion ◽  
Fuzzy Evaluation ◽  
Abc Classification ◽  
Assembly Shop ◽  
Spare Parts Management ◽  
Better Than

This article is based on the ordinary ABC classification, uses the improved ABC classification to classify the company’s equipment and spare parts, and combine the results of those classifications to give the final conclusion. This classification is much better than the ordinary one, for it considers more important facts affecting manufacturing. This article uses Fuzzy Evaluation Analysis to classify its unique spare parts, and establishes the excess spare parts model to decrease quantities of the spare parts and therefore save the fluid funds of the company.

Strategies in spare parts management using a reliability engineering approach

1991 ◽  
Vol 21 (1) ◽  
pp. 51-57 ◽  
Author(s):  
Anwar K. Sheikh ◽  
Frank L. Callom ◽  
Salim G. Mustafa
Keyword(s):  
Spare Parts ◽  
Reliability Engineering ◽  
Engineering Approach ◽  
Spare Parts Management

scholarly journals The Lean Management of Spare Parts in Automotive Manufacturing

2018 ◽  
Vol 214 ◽  
pp. 04005
Author(s):  
Dongdong Guo ◽  
Xingwu Yu
Keyword(s):  
Inventory Management ◽  
Spare Part ◽  
Spare Parts ◽  
Automotive Manufacturing ◽  
Purchasing Cost ◽  
Manufacturing Enterprises ◽  
Spare Parts Management ◽  
Purchase Process ◽  
Spare Part Management ◽  
Maintenance Process

Spare part management is one of the most important work for enterprises, especially for manufacturing enterprises; however, the spare part management problems trouble enterprise operators a lot. In this article, implementation methods of lean spare parts management are illuminated. Spare parts purchase process is declared to reduce the purchasing cost and inventory value. We had established a suitable lean spare parts inventory management model for consumable parts, wear parts, insurance parts and accident parts. In addition, methods of lean spare parts management had been created base on optimized supply chain, ERP and integrating repeated material inventory. We used SAP-iPro system and self-developed system to manage spare parts, so that warehouse management process, spare parts purchase process and maintenance process are standardized. According to theory analysis and practice, the remarkable economic benefit is created for enterprise by the means of optimizing spare parts distribution, standardizing and scientific spare parts management.

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