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Journal articles on the topic 'Repair of equipment'

Author: Grafiati

Published: 30 May 2022

Last updated: 31 July 2025

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1

Grudz, Volodymyr, Yaroslav Grudz, Ivan Pavlenko, et al. "Ensuring the Reliability of Gas Supply Systems by Optimizing the Overhaul Planning." Energies 16, no. 2 (2023): 986. http://dx.doi.org/10.3390/en16020986.

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The aim of the article is the development of methods for optimal overhaul planning of compressor station equipment. Nowadays, due to uncertainties in the forecast of gas supply flow rates, increasing the reliability and energy efficiency of main gas pipelines is an urgent problem. The dependence of operating costs for major repairs on the maintenance periodicity is extreme. Reducing equipment’s maintenance period leads to an increase in repair costs. It also increases the reliability of equipment operation. Overall, all these facts reduce the probability of emergency failures and related expen

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2

WELSH, JULIE R. "Equipment repair log." Nursing 32, no. 11 (2002): 92. http://dx.doi.org/10.1097/00152193-200211000-00061.

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Thomas, Lynne A. "Charting Equipment Repair." Gastroenterology Nursing 30, no. 2 (2007): 165. http://dx.doi.org/10.1097/01.sga.0000268037.94990.02.

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4

Flanagan, Kyle. "Hydroelectric equipment repair." Renewable Energy Focus 15, no. 1 (2014): 22–25. http://dx.doi.org/10.1016/s1755-0084(14)70017-1.

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5

Sokolova, N. G., and N. M. Mezrina. "Software for Calculating Economic Standards Adjusted in Terms of the Market Value of Equipment." Intellekt. Sist. Proizv. 19, no. 4 (2021): 118–29. http://dx.doi.org/10.22213/2410-9304-2021-4-49-118-129.

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The complexity of software for improving and monitoring processes related to the repair and maintenance of equipment at industrial enterprises is an automated system for the maintenance and repair of equipment, which plays an important role in the market planning of equipment maintenance and repair. Due to the fact that there was a need to write software for calculating economic standards in the market planning of equipment maintenance and repair, a program was written. The introduction of the software in the market planning of equipment maintenance and repair is economically justified in term

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Andreeva, Liudmila. "Choosing a strategy for mining equipment repair service." Izvestiya vysshikh uchebnykh zavedenii. Gornyi zhurnal, no. 4 (June 25, 2021): 83–91. http://dx.doi.org/10.21440/0536-1028-2021-4-83-91.

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Relevance. The traditional practice of increasing production efficiency with a focus on technical reequipment and increase in the unit capacity of the equipment in operation, carried out without proper changes in the organization of production and for equipment repair service strategy leads to inefficient use of resources and loss of working time, which in turn affects the volume of output of the final product. Research aim is to select the optimal combination of planning strategies for mining equipment repair service. Research methodology includes the methods of structural and functional anal

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Kadyrova, Aziza. "Digitalization of Enterprises and Electronic Certification of Equipment of Hazardous Production Facilities." NBI Technologies, no. 3 (March 2021): 23–27. http://dx.doi.org/10.15688/nbit.jvolsu.2020.3.4.

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Stable trouble-free operation of industrial enterprises with hazardous production facilities largely depends on the reliable operation of the main (technological) equipment, which is ensured by timely inspections, technical services and repairs within automated control systems for the maintenance and repair of equipment of hazardous production facilities. In this regard, the electronic certification of equipment or otherwise the creation of electronic repair and maintenance passports is the most important part of the work on the creation of a digital enterprise. The creation of repair and main

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Rodionov, Yuri, Alexander Lomovskikh, Alexey Sviridov, Vasily Yanvarev, Alexander Sever, and Grigory Rybin. "METHODS FOR DETERMINING THE NUMBER AND COMPOSITION OF REPAIR TEAM WHEN RESTORING EQUIPMENT." SCIENCE IN THE CENTRAL RUSSIA, no. 6 (December 27, 2023): 123–34. http://dx.doi.org/10.35887/2305-2538-2023-6-123-134.

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Energy resources (ES) that are part of the machine and tractor fleet, agricultural enterprise (Agricultural Enterprise), subject to intensive use, constantly need to maintain their working condition. The main problems of maintenance and repair of electrical systems and methods for solving them have been identified. A scheme for planning repairs at agricultural storage facilities has been determined. In conditions of limited time, medium and major repairs are proposed to be carried out by reassembly or by the aggregate-sectional method. It has been established that the main technical characteri

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9

Mishina, Z. "Standards recommended for farms and repair enterprises with the period of their use in 2018-2020." Normirovanie i oplata truda v sel'skom hozyajstve (Rationing and remuneration of labor in agriculture), no. 2 (February 1, 2020): 35–39. http://dx.doi.org/10.33920/sel-06-2002-03.

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Based on the results of the work of agricultural enterprises of the Russian Federation for 2017 (data from annual reports), an analysis of the state of the fleet of machines was carried out. The age composition of the available equipment is revealed. The analysis of material and technical equipment of repair shops of farms, expenses of financial resources for repair and maintenance of equipment is made. The share of agricultural machinery repairs carried out in specialized repair enterprises is determined. A draft of standards for planning the repair of agricultural machinery has been develope

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10

Zakharova, Olga, Anna Glazkova, and Lyudmila Suvorova. "Online Equipment Repair Community in Russia: Searching for Environmental Discourse." Sustainability 15, no. 17 (2023): 12990. http://dx.doi.org/10.3390/su151712990.

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Repair is recognized as an important part of the circular economy and leads to fewer resources being used, less waste, and less emissions generation. The crucial condition for scaling repairs is people’s perception of repairs as a significant social practice harmonizing the relationship between society and nature. This paper aims to analyze the key discourses of repair in the content of the posts of the biggest Russian online communities and to identify environmental discourse. These communities specialize in the repair of household appliances, IT, and telecommunications equipment and are orga

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11

Smirnov, Dmitry, Svetlana Chernopjatova, Aleksej Malyutin, and Sergej Panov. "MATHEMATICAL MODEL OF THE EFFICIENCY OF REPAIR OF AUTOMOTIVE EQUIPMENT." SCIENCE IN THE CENTRAL RUSSIA, no. 3 (June 30, 2023): 87–93. http://dx.doi.org/10.35887/2305-2538-2023-3-87-93.

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The use of a probabilistic approach is proposed in the modeling task. Several repeatable groups of the same type of operations are considered - the search for the cause of failure and its elimination. Based on the experience of previous repairs of the same type of car components, the distribution series of values Pm (probability of repair of certain nodes) and Pn (probability of failure of certain nodes) are set. The model takes into account the qualifications of engineers and technicians of the service station, the availability and capabilities of mobile and stationary monitoring and repair f

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12

Tasak, Edmund, and Aneta Ziewiec. "Problems Accompanying Repairs of Chemical Equipment." Biuletyn Instytutu Spawalnictwa, no. 2 (April 2020): 13–19. http://dx.doi.org/10.17729/ebis.2020.2/2.

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The paper presents problems experienced during repairs of structures operated at high temperature for a long time. Research-related TOFD method-based ultrasonic tests revealed indications implying the presence of unacceptable imperfections in welded joints. Attempted repairs involving the use of welding methods proved ineffective as the welding and heat treatment processes resulted in the formation of cracks. The tests and analysis of the above-named issue revealed that the reason for repair-related problems lay in relaxation cracks triggered by excessively high stresses in the joints and impr

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13

Krupenev, D. S., D. A. Boyarkin, and D. V. Iakubovskii. "Generating repair schedules for generating equipment based on planned reliability indicators of electric power systems." Izvestiâ Akademii nauk SSSR. Ènergetika, no. 3 (November 12, 2024): 64–80. http://dx.doi.org/10.31857/s0002331024030048.

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The article discusses the problem of planning repairs of generating equipment during long-term planning of the operation of electric power systems. A mathematical model for the formation of repair schedules for power equipment is proposed, which takes into account two aspects: the current technical condition of power equipment and maximizing the planned reliability of electric power systems when carrying out repairs of power equipment. To solve problems based on a mathematical model for generating repair schedules for power equipment, a methodology for solving these problems is proposed. The f

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14

Osyaev, Anatolii, Alexandr Rauba, and Alexandr Kosarev. "Algorithm of the target function of time between overhauls taking into account gradual and sudden failure of the locomotive equipment." MATEC Web of Conferences 239 (2018): 01029. http://dx.doi.org/10.1051/matecconf/201823901029.

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The paper considers the principles of technology of scheduled preventive repair of equipment, as well as the principles of repair taking into account the technical condition of locomotive equipment. The main goal of the study is to justify the mechanism for optimizing the repair cycle of locomotives in order to ensure high reliability of the equipment at the lowest costs. For the organization of the strategy of maintenance and repair of the locomotive fleet according to the scheduled preventive repair method and the method taking into account the technical condition, an algorithm for the targe

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15

Sakovych, Lev, Yevhen Ryzhov, Yana Kuriata, Oleksandr Babii, and Mykola Shvets. "Repair of military communication equipment." Military Technical Collection, no. 30 (May 31, 2024): 63–71. http://dx.doi.org/10.33577/2312-4458.30.2024.63-71.

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Military communication equipment refers to multi-mode objects with a variable structure, which significantly affects its reliability. But this circumstance is not taken into account by the existing methods of developing metrological support for current repairs. Therefore, an improved method is proposed, which, unlike the known ones, takes into account not only the possibility of changing the structure of military communication equipment during its intended use, but also the presence of hidden defects in the non-working part of the object. This makes it possible to obtain an objective assessmen

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16

Block, Henry W., Wagner S. Borges, and Thomas H. Savits. "Age-dependent minimal repair." Journal of Applied Probability 22, no. 2 (1985): 370–85. http://dx.doi.org/10.2307/3213780.

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A stochastic model is developed to describe the operation in time of the following maintained system setting. A piece of equipment is put in operation at time 0. Each time it fails, a maintenance action is taken which, with probability p(t), is a complete repair or, with probability q(t)=1– p(t), is a minimal repair, where t is the age of the equipment in use at the failure time. It is assumed that complete repair restores the equipment to its good as new condition, that minimal repair restores the equipment to its condition just prior to failure and that both maintenance actions take negligib

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Block, Henry W., Wagner S. Borges, and Thomas H. Savits. "Age-dependent minimal repair." Journal of Applied Probability 22, no. 02 (1985): 370–85. http://dx.doi.org/10.1017/s0021900200037839.

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A stochastic model is developed to describe the operation in time of the following maintained system setting. A piece of equipment is put in operation at time 0. Each time it fails, a maintenance action is taken which, with probability p(t), is a complete repair or, with probability q(t)=1– p(t), is a minimal repair, where t is the age of the equipment in use at the failure time. It is assumed that complete repair restores the equipment to its good as new condition, that minimal repair restores the equipment to its condition just prior to failure and that both maintenance actions take negligib

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18

Kowalski, Kazimierz, Wiktor Biernikowicz, and Grzegorz Stankiewicz. "POSSIBILITIES OF USING 3D PRINTING IN FIELD REPAIRS OF MILITARY EQUIPMENT." Rocznik Bezpieczeństwa Morskiego XVIII (November 6, 2024): 873–86. https://doi.org/10.5604/01.3001.0054.8334.

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Current armed conflicts confirm the thesis about the necessity of repairing damaged military equipment in the shortest possible time and in the closest possible location to the damaged equipment. These repairs are performed by the users of the equipment themselves, or with the participation of mobile repair teams, or service groups (so called „field repairs”). The continuous development of technologies used in technical repairs, including 3D printing, increases the potential possibilities of their use in the field repair process. The aim of the article is to identify the possible advantages an

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19

KUZMIN, V. N. "ORGANIZATION OF REPAIR AND RESTORATION TECHNOLOGIES OF MACHINE PARTS IN THE AGRO-INDUSTRIAL COMPLEX." Tekhnicheskiy servis mashin 62, no. 3 (2024): 33–39. http://dx.doi.org/10.22314/2618-8287-2024-62-3-33-39.

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The volume of agricultural products depends on the technical readiness of equipment, repair and maintenance facilities. The emergence of new technologies can change the very process of organizing repairs. (Research purpose) The research purpose is analyzing in historical perspective the mutual relationship of the fleet of machines, the organization and technology of repair and restoration of parts of agricultural machinery. (Materials and methods) Used statistical data, scientific papers of researchers, authors' own observations. We applied the general scientific method, analysis, generalizati

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20

Matusevych, Oleksandr, Valeriy Kuznetsov, and Viktor SYCHENKO. "The method for increasing the efficiency of equipment’s maintenance in railway traction power supply systems." Archives of Transport 47, no. 3 (2018): 39–47. http://dx.doi.org/10.5604/01.3001.0012.6506.

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Purpose. To develop the method for increasing the efficiency of the equipment’s maintenance and repair system, ensuring necessary level of operational reliability of the equipment, safety and reliability of the electric equipment with minimal expenses on operation. Relevance. Aging of the power equipment in railway power supply systems sharply raised a need for assessment of its states and degree of risk for operation outside rated service life. In critical conditions of technological processes and operational modes of the railways it is necessary to increase the equipment’s operational reliab

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21

Zhang, De Bao, Wen Qing Huang, Zhong Wei Li, and Xiao Bin Zhao. "Design on General Development Platform for Complex Equipment Maintenance and its Simulation Training." Advanced Materials Research 940 (June 2014): 521–25. http://dx.doi.org/10.4028/www.scientific.net/amr.940.521.

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Now, aiming at the equipment maintenance and simulation training system development are based on single model equipment , it leads to a situation that a long development cycle of repair and simulation system and high cost for each type of equipment. Starting from the general mode of equipment’s maintaining and simulation training, research on the general methods of the operation of operation and repair realization of equipment maintaining simulation ,the core technology of equipment maintenance and its simulation training, we need to develop a general development platform for different types o

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22

Protalinsky, Oleg M., Aleksandr Yu Shvedov, and Anna A. Khanova. "An Electrical Equipment Lifecycle Management Decision Support System." Vestnik MEI, no. 5 (2021): 108–16. http://dx.doi.org/10.24160/1993-6982-2021-5-108-116.

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Features of the lifecycle management process at an electrical network company are described, including a limited budget of repair programs, availability of legal costs, semantic heterogeneity of the subject area terminology, and a significant amount of accumulated historical data. An electrical network equipment life cycle period can be identified in which the total cost of equipment repairs will in the future exceed its capital replacement by new equipment with similar indicators. This gives grounds for drawing up a repair program and makes it possible to use not only technical, but also the

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23

Burian, Sorin, and Cosmin Colda. "General notions regarding ex repairs." MATEC Web of Conferences 389 (2024): 00012. http://dx.doi.org/10.1051/matecconf/202438900012.

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SR EN 60079 is a series of standards for the use of equipment in explosive atmosphere that covers a wide range of considerations for them, as well as the definition of various classifications of hazardous areas. An important section of the series specifically covers the repair, overhaul and modification of equipment. This is different from the maintenance of equipment, unless the repair and overhaul cannot be separated from the maintenance. SR EN 60079-19 edition 2020 establishes the general principles of repair, revision, and modification, which are common to all explosion-proof equipment, wi

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24

Rusa, Ionel, and Cornel Marin. "Experimental Results Obtained in a Proactive Maintenance of Industrial Equipment Operating in Lukoil Refinery." Scientific Bulletin of Valahia University - Materials and Mechanics 14, no. 11 (2016): 57–66. http://dx.doi.org/10.1515/bsmm-2016-0009.

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Abstract In the engineering practice, knowing the technical condition of industrial equipment under operating results shortening of repairs, repairs machinery to smart planning based on the time evolution of bearing wear, detect and correct errors on their installation or repair. This is one of the most important objectives of proactive maintenance; maintenance engineer must follow and monitor the wear of equipment with moving parts to prevent damage and removing them permanently from service, ensuring repair costs as low as possible. The aim of this paper is to present a particular case study

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Qiu, Li Jun, Jun Wen, and Hong Zhuan Cai. "The Development of a Equipment Repair and Identification Management System." Applied Mechanics and Materials 513-517 (February 2014): 2919–22. http://dx.doi.org/10.4028/www.scientific.net/amm.513-517.2919.

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This paper designs a meet the requirements of equipment repair information management system, to realize the scientific management of instruments and equipments. Based on RFID technology, database technology, information processing and transmission technology, we aimed to systemize the management over the equipment. The test showed that, the designed system meets the requirements, design management process equipment is stable and reliable, through the serial port and the read and write tag subroutine to achieve a good exchange of electronic tags and database information, and has the advantages

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26

Kalynovskyi, Andrii, Natalia Kalynovska, and R. Karabinovych. "The essential characteristics of the basic concepts of the categorical apparatus for the economic assessment of aviation equipment restoration." Management and Entrepreneurship in Ukraine: the stages of formation and problems of development 2022, no. 2 (2022): 20–29. http://dx.doi.org/10.23939/smeu2022.02.020.

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The article is devoted to the study of the essential characteristics and interrelationship of the main concepts of the categorical apparatus of the economic evaluation of the restoration of aviation equipment. Peculiarities of the approach of various authors to the definition of the concept of aircraft repair are analyzed. It has been established what types of repairs are used during the operation of aviation equipment. The economic advantages and disadvantages of using various types of repair for aviation equipment are determined. The current legislation regulating the process of production a

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27

Bulhakov, R., and O. Chesnok. "APPROACH TO THE UNIFICATION OF MOBILE MAINTENANCE EQUIPMENT AND REPAIR OF ROCKET-ARTILLERY WEAPONS." Collection of scientific works of Odesa Military Academy 1, no. 14 (2021): 150–58. http://dx.doi.org/10.37129/2313-7509.2020.14.1.150-158.

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The article analyzes approaches to the unification of mobile means of maintenance and repair, and in particular, on the nomenclature of missile and artillery weapons. The classification of mobile means of maintenance and repair has been carried out. A list of the main malfunctions of missile and artillery weapons, which are eliminated through military repair, is given. The analysis of the main problems of maintenance and repair at the initial stage of the Anti-terrorist operation is carried out, and on the basis of trends in the development of mobile maintenance and repair facilities in the le

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28

Ignatov, Vladimir I., Valeriy S. Gerasimov, and Margarita S. Mordasova. "Disposal and Repair of Equipment as Circular Economy Elements." Engineering Technologies and Systems 30, no. 1 (2020): 21–42. http://dx.doi.org/10.15507/2658-4123.030.202001.021-042.

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Introduction. The article deals with the criteria for the further use of agricultural machinery that has reached the serviceability limit state: to carry out major repairs or dispose of it, as much as possible saving material resources, as required by the principles of the circular economy. Materials and Methods. The technical conditions and costs of the equipment components at the agricultural repair workshops in 12 Russian regions were studied. The study was based on the changes in the structure of parts with different use periods. Results. The results of the study showed that the cost of re

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29

Pryalukhin, Aleksey F., Nikita V. Martyushev, Boris V. Malozyomov, et al. "Improvement of Operational Reliability of Units and Elements of Dump Trucks Taking into Account the Least Reliable Elements of the System." World Electric Vehicle Journal 15, no. 8 (2024): 365. http://dx.doi.org/10.3390/wevj15080365.

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The present work is devoted to the analysis of the most important reliability indicators of components of electrical devices of mining dump trucks, and analytical methods of their evaluation are proposed. A mathematical model for calculating the reliability of electrical devices integrated into the electrical systems of quarry dump trucks is presented. The model takes into account various loads arising in the process of operation and their influence on reliability reduction. Optimisation of maintenance and repair schedules of electrical equipment has revealed problems for research. One of them

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30

Denisov, A. S., and E. V. Feklin. "LOGISTICS REGIONAL SYSTEM OF TECHNICAL SERVICE OF AUTOMOTIVE EQUIPMENT." Scientific Life 16, no. 1 (2021): 77–88. http://dx.doi.org/10.35679/1991-9476-2021-16-1-77-88.

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Compliance with the agrotechnical deadlines of agricultural production during field work largely depends on service companies, which must respond as quickly as possible to equipment failures and eliminate them qualitatively. The organizational structure of the regional logistics system for ensuring the operability of automotive equipment should also include services (specialized enterprises) to provide technical assistance in the event of breakdowns or accidents on routes. From the point of view of efficiency, it is most appropriate that such services are limited to performing repairs at the s

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31

Vorobiev, P. A. "Improving the efficiency of repair departments as a key element of the production process." Upravlenie kachestvom (Quality management), no. 12 (November 16, 2023): 40–46. http://dx.doi.org/10.33920/pro-01-2312-06.

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In the past, maintenance and repair (MRO) was seen by many as a “necessary evil,” an activity that cost money but provided nothing in return. Twenty or more years ago, maintenance workers were among the lowest-paid employees in full-service manufacturing plants, even though their jobs required the most technical skill, knowledge, and specialized training. Initially, repairs were carried out as necessary and when equipment broke down, but the more extensively the same type of equipment was used, the more data on failures could be collected. This made it possible to improve the maintenance syste

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32

Kataev, A. V., and E. F. Malykha. "Organization and improvement of the structure of repair cycles of agricultural machinery." Sel'skohozjajstvennaja tehnika: obsluzhivanie i remont (Agricultural Machinery: Service and Repair), no. 6 (June 30, 2024): 3–8. http://dx.doi.org/10.33920/sel-10-2406-01.

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The article discusses the issues of organization and improvement of the structure of repair cycles during routine maintenance of equipment. The use of a rational structure of the repair cycle allows the fullest use of the potential resource of machines and their components, helps to reduce downtime in repairs and the efficient use of production capacities of repair enterprises.

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Sivak, V., and Ya Pavlov. "ASSESSMENT OF FACTORS THAT AFFECT ON THE EFFICIENCY AND QUALITY OF REPAIR OF DAMAGED MILITARY EQUIPMENT IN THE FIELD." Наукові праці Державного науково-дослідного інституту випробувань і сертифікації озброєння та військової техніки 20, no. 2 (2024): 83–87. http://dx.doi.org/10.37701/dndivsovt.20.2024.12.

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The materials of the article assess the existing factors that affect the efficiency and quality of repairing damaged samples of military equipment in field conditions. The specifics of the impact, as well as the main indicators that determine the effectiveness and quality of military equipment repair in the field, are revealed. The experience of using military equipment in an anti-terrorist operation and in the period of a full-scale invasion is taken into account, which shows that a significant part of their failure is related to the violation by the personnel (crew) of the requirements for o

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34

Gruzevich, A. V., and D. L. Nikiforov. "Experience of repair of parts of TPS power unit equipment." Paton Welding Journal 2019, no. 12 (2019): 56–60. http://dx.doi.org/10.15407/tpwj2019.12.07.

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35

Chikhladze, Z. D. "DECISION SUPPORT SYSTEM FOR MANAGING THE PROCESS OF MAINTENANCE AND REPAIR OF EQUIPMENT IN THE PLACES OF ITS OPERATION." Spravochnik. Inzhenernyi zhurnal, no. 319 (October 2023): 28–34. http://dx.doi.org/10.14489/hb.2023.10.pp.028-034.

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The article discusses the relevance of developing a decision support system for managing the process of maintenance and repair of equipment in operating organizations. Enterprises that carry out maintenance and repair of equipment in the places of its operation are faced with the problem of the complexity of forecasting, and consequently, making effective and informed management decisions. The problem is also aggravated by the fact that the methods used at enterprises, developed for enterprises of a centralized manufacturing type, do not allow to fully take into account the specifics of the wo

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36

Likhter, P. L. "Purchaser’s right to repair medical equipment under COVID-19 pandemic." Juridical Journal of Samara University 8, no. 2 (2022): 25–30. http://dx.doi.org/10.18287/2542-047x-2022-8-2-25-30.

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The article discusses certain aspects of the buyers rights to repair medical equipment during and after the expiration of the warranty period. Today, increasingly, some manufacturers limit the possibility of independent repairs by unreasonably highly integrating parts, technically unjustified complication of components, creating an artificial scarcity of spare parts in the market, preventing the work of independent service organizations and other controversial marketing strategies. The objectives of the study is to assess the limitations of the buyers rights to repair for the proposal of law e

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37

Letopol'skiy, Anton, Pavel Korchagin, and Irina Teterina. "EXCAVATOR WORKING EQUIPMENT FOR ISLANDS OF PIPELINE REPAIR." Bulletin of Bryansk state technical university 2021, no. 11 (2021): 66–72. http://dx.doi.org/10.30987/1999-8775-2021-11-66-72.

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Work objective. Modernization of the excavator's working equipment design intended for islands of pipeline repair together with confirmation of its operability by checking the machine for stability, carrying out the necessary calculations of the hydraulic system. Methods. The main idea is in accessorizing the main working equipment of the excavator with a structure consisting of three teeth, which is in a body with an excavator bucket form a pickup mechanism. To confirm the operability of the proposed design, theoretical studies have been carried out aimed at determining the stability of

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38

Oharriz, Osmay. "Construction of a Three-Component Composite Repair." Materials Performance 49, no. 11 (2010): 54–57. https://doi.org/10.5006/mp2010_49_11-54.

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Composite pipeline repairs have been gaining greater acceptance among asset owners and equipment operators. Three-component composite repairs provide an engineered, durable, affordable solution and also comply with international engineering standards. This article provides information on applicable standards, training, key components, and application of these repair systems.

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39

Соловьев, Дмитрий, та Сергей Бакиров. "МЕТОД ВЕНИКОВА В.А. В ПОМОЩЬ ОРГАНИЗАЦИИ ЭЛЕКТРОРЕМОНТНЫХ ПРЕДПРИЯТИЙ В УСЛОВИЯХ НЕСТАБИЛЬНОСТИ". Батыс Қазақстан инновациялық-технологиялық университетінің Хабаршысы 32, № 4 (2024): 210–17. https://doi.org/10.62724/202440306.

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Taking into account the increase in the volume of work and changes in economic conditions in the field of capital repairs of electrical equipment, especially electric motors for agriculture, the task of cost optimization is urgent. The article proposes a mathematical model that minimizes the cost of capital repairs through effective coordination of labor and material costs. The main parameters affecting the cost of repairs are determined, and a method for calculating the optimal radius for electrical repair enterprises (power lines) is developed. An important element is to take into account th

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Fan, Hongqin, Hyoungkwan Kim, and Osmar R. Zaïane. "Data warehousing for construction equipment management." Canadian Journal of Civil Engineering 33, no. 12 (2006): 1480–89. http://dx.doi.org/10.1139/l06-108.

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Equipment logistics, maintenance, and repair are important aspects of construction equipment management. A well-managed equipment fleet helps reduce downtime, as well as total maintenance and repair costs. With quickly growing fleets of equipment, large contractors tend to divert the maintenance and repair of equipment from equipment managers to project managers. As a result, the equipment managers shift their attention from operational-level decision-making to corporate-level strategic decision-making regarding equipment management, which is often a challenging job with the current equipment

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Borodin, Alexey, Yuri Rodionov, Alexandr Lomovskih, Vasiliy Yanvarev, Evgeniy Derevyanko, and Anastasia Skomorokhova. "LABOR-INDUSTRY OF REPAIR WORKS DURING RESTORATION OF EQUIPMENT." SCIENCE IN THE CENTRAL RUSSIA, no. 2 (April 28, 2023): 135–47. http://dx.doi.org/10.35887/2305-2538-2023-2-135-147.

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The management of the technical condition of the machine and tractor fleet, in order to ensure its sufficient performance and serviceability, is proposed to be implemented on the basis of a scientifically based system for the repair of automotive equipment (AT). The production capabilities of the repair body, which is part of the maintenance and repair (M&R) system of the enterprise, for the restoration of failed equipment are determined by theoretical calculation in such a way that the repair body is able to repair faulty equipment as soon as possible and in full. The method of the theory

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Sakovych, L., S. Gnatiuk, O. Hodych, and Y. Martusenko. "Research of Diagnostic Models of Radioelectronic Equipment." Èlektronnoe modelirovanie 43, no. 3 (2021): 64–74. http://dx.doi.org/10.15407/emodel.43.03.064.

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A comprehensive indicator of the reliability of electronic means - the coefficient of readiness, significantly depends on the average recovery time. At the same time, the largest labor costs are spent by repair specialists on finding a faulty element. Diagnostic repair support depends on the models used in the development of defect detection algorithms. The most common use of diag-nostic models is in the form of a graph of information and energy connections, which consists of three types of structures: sequential connection of elements, converging and diverging. The latter did not receive the

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Melnyk, B., Ig Ovcharenko, and Ir Novikova. "Technical and economic assessment of the repair of weapons and military equipment’s repair." Communication, informatization and cybersecurity systems and technologies, no. 4 (December 21, 2023): 55–64. http://dx.doi.org/10.58254/viti.4.2023.05.55.

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The analysis of divisions and military units’ use in the course of hostilities during the Russian-Ukrainian war allows us to state that one of the main factors that affects the success in completing tasks is the availability of operational samples of weapons and military equipment. At the same time, one of the main sources of serviceable samples of weapons and military equipment being received by units (military units) in the course of hostilities is their return from stationary and mobile repair and restoration military units (units) after carrying out measures to restore them. Accordingly, d

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Dachkovskyi, V., О. Yaroshenko, I. Ovcharenko, and О. Sampir. "DESIGN METHODS REPAIR BODIES." Collection of scientific works of Odesa Military Academy 1, no. 13 (2020): 210–22. http://dx.doi.org/10.37129/2313-7509.2020.13.1.210-222.

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Analysis of wars and armed conflicts in recent years confirms that the success of mechanized, tank, airborne assault and other military units (units) will depend on the effectiveness of the system of supply of troops (forces). The location of military units (units) conducting hostilities in a permanent state of combat will depend on the effectiveness of the system of restoration of damaged samples of weapons and military equipment, ie, how will the technical reconnaissance of damaged samples of weapons and military equipment and their evacuation military units (subdivisions) with working model

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Pan, Yingying, Jingchuan Zhang, and Zaiming Liu. "Equilibrium Strategies in an Mn/M/1 Queue with Server Breakdowns and Delayed Repairs." Mathematics 12, no. 23 (2024): 3695. http://dx.doi.org/10.3390/math12233695.

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Ophthalmic units use sophisticated equipment to enable accurate diagnosis of refractive errors. This equipment is subject to two types of breakdowns. One is simple breakdown which can be repaired in-house, and the other is complex breakdown which requires repair by the original equipment manufacturer (OEM) and results in a delay time between the server breakdown and the start of the repair. In this paper, we model this scenario as an Mn/M/1 queuing system with two types of breakdowns and delayed repairs due to complex breakdowns, where the delay time and repair times for simple and complex bre

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Krakovsky, Yuri M., and Ngoc A. Hoang. "Modeling of equipment repair work based on the random risk process." Journal Of Applied Informatics 15, no. 90 (2020): 5–15. http://dx.doi.org/10.37791/2687-0649-2020-15-6-5-15.

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Research of the effectiveness of equipment repair work is of great practical and economic importance. This is confirmed by many publications devoted to monitoring and diagnostic tools for various equipment. This work is devoted to modeling the repair work of technological equipment for various purposes, operating under conditions of uncertainty and risk. The proposed study recommends a technology using an insurance fund that performs two functions: 1) accumulates payments at different intervals to carry out repair work: current, emergency, major; 2) pays for these works as necessary. Mathemati

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Asviyan, M. B., and A. G. Sal'kova. "Operation and repair of hydrogenation equipment." Chemical and Petroleum Engineering 21, no. 2 (1985): 109–11. http://dx.doi.org/10.1007/bf01731635.

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Konoplin, S. S., and A. M. Val'chuk. "Equipment for well utilization and repair." Chemical and Petroleum Engineering 33, no. 5 (1997): 464–66. http://dx.doi.org/10.1007/bf02416599.

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Kramar, I. Ye, and S. O. Yakovliev. "FEASIBILITY STUDY FOR REPAIR OF EQUIPMENT." Science and Transport Progress, no. 27 (May 25, 2009): 230–33. http://dx.doi.org/10.15802/stp2009/14309.

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In this work the authors have conducted an analysis of the state of equipment of our enterprises. It is shown that in conditions of shortage of investments and disintegration of machine-building industry not the repair as proven mean of renewal of funds but the purchase of new equipment remains expedient and advantageous.

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Mezrina, N. M., and N. G. Sokolova. "METHODOLOGY FOR CALCULATING STANDARDS OF INVESTMENT FOR INNOVATION IN EQUIPMENT OF THE SERVICE OF MAINTENANCE AND REPAIR OF TECHNOLOGICAL EQUIPMENT." Bulletin of Udmurt University. Series Economics and Law 32, no. 1 (2022): 62–71. http://dx.doi.org/10.35634/2412-9593-2022-32-1-62-71.

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The purpose of planning maintenance and repair of maintenance and repair of equipment at industrial enterprises is to keep the equipment in working, technically sound condition, ensuring its high performance and uninterrupted operation. In the planning of maintenance and repair, primary attention is paid to identifying the investment needs for innovation in the equipment of the maintenance service, since the use of fundamentally new materials during the overhaul of equipment can lead to the creation of new methods of maintenance and repair of equipment and the use of technological innovations

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