Integrated maintenance–quality policy taking into account the economical impact of reworking activities

Gouiaa-Mtibaa, Amal; Dellagi, Sofiène; Achour, Zied; Erray, Walid

doi:10.1080/23302674.2017.1315194

Cited by 3 publications

(2 citation statements)

References 21 publications

(18 reference statements)

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“…Nevertheless, both of these activities mentioned above (operation and maintenance) are necessary and closely related not only to each other but also to other business processes, such as quality, logistics, SHE (Safety, Health, Environment), etc., as indicated below: [11] Integrated strategies joining maintenance and quality. [12] Spare parts management as a function of maintenance management that aims to support maintenance activities, providing real-time information on the available quantities of each spare part and adopting the inventory policies that ensure their availability when required, minimizing costs.…”

Section: Terminologymentioning

confidence: 99%

The Theory of Exploitation as a Support for Management Accounting in an Enterprise

Drożyner

Młynarski

2022

Sustainability

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In each company operating on the market, various business processes are implemented: production, logistics, warehouse, marketing, HR and payroll and many others. In enterprises with a high organizational culture, these processes are always measured; various indicators related to the effectiveness and efficiency of these processes are measured and analyzed, and on this basis management decisions are made for the entire enterprise. The aim of this work was to verify the assumption that by properly defining the process of “exploitation” of technical objects (understood as the combination of the processes of operation and maintenance), it is possible to obtain information not only about the effectiveness of this process itself, but also about other business processes carried out in companies. For this purpose, the so-called “exploitation states” characteristic of technical objects used in two different types of small enterprises, i.e., mechanical workshops and taxi enterprises, were defined. Then, in two such workshops and three taxi companies, the time spent by the objects in defined states was measured, and the results were analyzed. We found significant differences in these values even for companies of a similar size and nature. After discussing the results with the owners of the companies, it was found that the differences resulted from different visions of the functioning of each company and—which is very important—their context. In the following, it was shown that properly defining and measuring the exploitation states of technical objects can be useful for improving not only “technical” processes but also most of the business processes carried out in enterprises.

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Section: Terminologymentioning

confidence: 99%

The Theory of Exploitation as a Support for Management Accounting in an Enterprise

Drożyner

Młynarski

2022

Sustainability

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“…Quality is increasingly becoming the key for enterprises to win the competition. Gouiaa-Mtibaa et al 13 found that quality characteristics of products fluctuate during the manufacturing process. The issue of integrating production and quality control received wide attention.…”

Section: Introductionmentioning

confidence: 99%

A two-stage integrating optimization of production scheduling, maintenance and quality

Zheng

Yang

et al. 2020

Proceedings of the Institution of Mechanical Engineers, Part B:

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During the process of actual production, production scheduling, preventive maintenance and quality control have a close interaction with each other and thus need to be integrated for improving manufacturing system performance. The aim of this article is to jointly optimize the job sequence, the preventive maintenance locations, the preventive maintenance interval and decision variables of control chart such that the expected cost per unit time and penalty cost due to schedule delay are minimized. A two-stage integrating optimization model of production scheduling, maintenance and quality in a single machine system is developed. A control chart is adopted to monitor the whole process with Taguchi’s loss function estimating the quality cost of each condition and perfect preventive maintenance activity is conducted at the end of each interval. A genetic algorithm is designed to solve this model in order to obtain the optimal job sequence and the locations of preventive maintenance. Numerical examples and thorough sensitivity analyses are provided to illustrate the proposed integrated model. Finally, the efficiency of the proposed two-stage integration model is verified by the comparison of the stand-alone model under the same condition. Compared with the stand-alone model, the proposed integrated method can save the cost rate by 12%–42% under five different situations.

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Integrated maintenance policies for performance improvement of a multi-unit repairable, one product manufacturing system

Wakiru

Pintelon

Muchiri

et al. 2020

Production Planning & Control

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Planned and unplanned downtime emanating from maintenance, production, and operational function adversely affects the performance of manufacturing plants. This paper develops joint maintenance, production and process/operations control policies integrating Opportunistic Maintenance (OM), which takes advantage of external (operational-related downtimes) and internal maintenance opportunities. The study quantifies the effects of maintenance strategies on the plant's performance, here, the overall equipment effectiveness (OEE), which importantly presents insights on maintenance decision support for production facilities facing significant operational-related stoppages. The study integrates both economic and structural dependence and models the influence of alternative maintenance actions of different maintenance policies, on product quality. The developed model is validated by applying to a multi-unit repairable, imperfectly maintained raw meal grinding system of a cement plant. From the simulation modelling results, integration of the opportunistic maintenance approach, complementary to corrective, preventive and condition-based maintenance strategies, show more enhanced equipment performance, as measured through the OEE.

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Integrated maintenance–quality policy taking into account the economical impact of reworking activities

Cited by 3 publications

References 21 publications

The Theory of Exploitation as a Support for Management Accounting in an Enterprise

The Theory of Exploitation as a Support for Management Accounting in an Enterprise

A two-stage integrating optimization of production scheduling, maintenance and quality

Integrated maintenance policies for performance improvement of a multi-unit repairable, one product manufacturing system

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