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Articoli di riviste sul tema "Machinery - Maintenance and repair"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 28 gennaio 2023

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1

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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Abstract (sommario):

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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2

ALSUHAIBANI, SALEH A. "Farm Machinery Breakdown Classification – Seed drills." JOURNAL OF ADVANCES IN AGRICULTURE 6, no. 1 (April 30, 2016): 813–21. http://dx.doi.org/10.24297/jaa.v6i1.5389.

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Work job orders for 196 seed drills collected by HADCO (Hail Agricultural Development Company), Saudi Arabia, were used in this study. The work job orders were classified in terms of the parts used and the cost of each item. Distribution of repair and maintenance as listed in the work-job orders was classified as repairs by 55% while 45% was found to be maintenance. Moreover, Classification of repair and maintenance for parts of seed drills was 66% for rapair jobs and 34% for manitinance jobs. Cost ratio term was developed, by dividing the repair or maintenance cost by the seed drill purchase

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3

Skibchyk, V. I., and L. I. Shapoval. "Conceptual provisions of the strategy of adaptive maintenance and repair of mobile agricultural machinery." Mehanization and electrification of agricultural, no. 12 (2020): 147–55. http://dx.doi.org/10.37204/0131-2189-2020-12-17.

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Annotation Purpose. Improving the efficiency of the use mobile agricultural machinery by substantiating the rational terms of its maintenance and repair, taking into account changes in its technical condition from seasonal loading, natural-production and agrometeorological conditions of use. Methods. System analysis and synthesis, induction and deduction, system-factor and system-event approaches, graphic, statistical. Results. The conceptual provisions of strategy adaptive maintenance and repair mobile agricultural machinery are revealed, as well as its advantages over the known approaches to

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4

Dorokhov, Aleksey S., Aleksandr V. Denisov, Aleksey A. Solomashkin, and Valeriy S. Gerasimov. "Strategies of maintenance and repair of agricultural machinery." Tekhnicheskiy servis mashin, no. 3 (August 20, 2020): 38–48. http://dx.doi.org/10.22314/2618-8287-2020-58-3-38-48.

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Abstract (sommario):

Modern machines are subject to progressive wear that occurs at different rates, which leads to unpredictable failures that reduce the reliability and durability of machines. The strategy of maintenance and repair is aimed at eliminating these problems. (Research purpose) The research purpose is in analyzing the basic principles of the strategy of maintenance and repair of agricultural machinery in order to ensure control of the technical condition of machine parts. (Materials and methods) When resource diagnostics is used, , the allowable value of the parameter is set in advance for a part . T

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5

Kovalyev, L. I., I. L. Kovalyev, and M. N. Kostomakhin. "Calculation of the salary and key provisions of the methodology for determining the total costs of technical service of machinery and equipment in animal husbandry." Glavnyj zootehnik (Head of Animal Breeding), no. 11 (November 1, 2021): 66–74. http://dx.doi.org/10.33920/sel-03-2111-07.

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The initial data for calculating the basic salary are: the labour intensity of carrying out maintenance and repair of machinery and equipment in animal husbandry, as well as hourly tariff rates for workers in workshops and areas for the repair of agricultural machinery and tools, which are accepted directly in farms and repair and maintenance organizations independently, but not lower than the tariff rate has been established for budget organizations. The purpose of the work was to calculate the basic salary of personnel according to the tariff categories used in the Republic of Belarus, and t

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6

YALYNA, O. "DIAGNOSTICS AND TECHNOLOGICAL MAINTENANCE OF AGRICULTURAL MACHINES USED IN AGRICULTURAL COMPLEX." HERALD OF KHMELNYTSKYI NATIONAL UNIVERSITY 295, no. 2 (May 2021): 123–26. http://dx.doi.org/10.31891/2307-5732-2021-295-2-123-126.

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The article considers the current state of the system of maintenance and repair of agricultural machinery, shows the analysis of the existing system and its impact on the economic efficiency of production in the agro-industrial complex. The current state of instrumentation, electronics and computer technology can significantly increase and expand the possibilities of both diagnosing and forecasting based on it. The combination of these capabilities with the progress of agricultural machinery ensures its reliable, highly productive and economical operation. It is established that of great impor

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7

Toigambayev, S., N. Martinova, K. Shavazov, and N. Telovov. "Justification of the methods of material and technical maintenance and repair of agricultural machines." Journal of Physics: Conference Series 2176, no. 1 (June 1, 2022): 012089. http://dx.doi.org/10.1088/1742-6596/2176/1/012089.

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Abstract This work substantiates the rational structure of the repair and maintenance base of agricultural machinery, methods for determining the needs for material and technical means, taking into account the appropriate proportions between the links of the repair network. The maintenance and restoration of the operability of tractors and other agricultural machines in sufficient limits is ensured, as is known, with the help of a system of maintenance and repair, which provides for the implementation of preventive maintenance operations and the conduct of routine and major repairs of machines

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8

MISHINA, ZOYA. "ORGANIZATIONAL AND TECHNOLOGICAL PRINCIPLES FOR CREATION INNOVATION CENTERS." Tekhnicheskiy servis mashin 4, no. 141 (December 2020): 40–46. http://dx.doi.org/10.22314/2618-8287-2020-58-1-40-46.

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Abstract (sommario):

Timely conducting of all types of maintenance and routine repairs is possible only in the conditions of an innovative service center, equipped with the necessary equipment and having a complex of facilities to ensure favorable conditions for technical service. (Research purpose) The research purpose is in identifying opportunities for updating the technical service system in the agro-industrial complex by creating innovative service centers to ensure highly efficient operation of agricultural machinery and equipment. (Materials and methods) The system of maintenance in agriculture is character

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9

KATAEV, YURIY V. "METHOD OF ORGANIZING MAINTENANCE AND REPAIR OF AGRICULTURAL MACHINERY PARTS." Agricultural engineering, no. 5 (2022): 67–72. http://dx.doi.org/10.26897/2687-1149-2022-5-67-72.

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Abstract (sommario):

Increasing the performance of machines within their useful life necessitates modernizing maintenance and repair strategies. To develop a method for organizing maintenance and repair of machine parts aimed at improving the reliability of agricultural machinery, the authors carried out an analysis of the U-shaped form of the failure rate curve. Two types of post-warranty service were considered. The study showed that the failures of machine parts observed while operating are of two types: failures of the manufacturer (determined by the quality of design, manufacture and installation, and charact

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10

Kataev, Yu V., V. S. Gerasimov, and M. S. Mordasova. "Engineering Structure Strategy for Agricultural Machinery Utilization System." Machinery and Equipment for Rural Area, no. 10 (October 28, 2022): 31–34. http://dx.doi.org/10.33267/2072-9642-2022-10-31-34.

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The creation of a resourcesaving environmentally-oriented system for agricultural machinery (AM) disposal provides for the formation of an engineering structure for the collection and processing of recyclable machines. The engineering structure of this type of activity should consist of existing repair and maintenance enterprises and service centers involved in the maintenance of AM, as well as newly created specialized enterprises for its deep utilization.

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11

Nоvitskiy, Andrey. "Methodological Approaches to the Formation of the Program for Ensuring the Reliability of Agricultural Equipment." Central Ukrainian Scientific Bulletin. Technical Sciences 1, no. 6(37) (2022): 134–43. http://dx.doi.org/10.32515/2664-262x.2022.6(37).1.134-143.

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Modern trends in agriculture involve the use of the latest reliable equipment. The specified requirements are met by samples of equipment manufactured by well-known global and domestic machine-building plants. A part of the agricultural machinery market of Ukraine is occupied by means for preparing and distributing fodder. The effectiveness of the use of agricultural machinery depends on the existing regulatory and technical documentation for its operation and measures to ensure reliability. The purpose of the research is to increase the efficiency of the operation of agricultural machinery du

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12

Kovalyev, L. I., I. L. Kovalyev, and M. N. Kostomakhin. "The planning, rationing and organization of work on technical maintenance of machinery and equipment in animal husbandry." Glavnyj zootehnik (Head of Animal Breeding), no. 8 (July 20, 2021): 58–67. http://dx.doi.org/10.33920/sel-03-2108-08.

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Abstract (sommario):

Maintenance and repair of livestock machinery and equipment is carried out as a rule by specialized repair and service enterprises on the basis of service contracts in accordance with the procedure established by law. However, with the renewal of the park’s farms with machines and equipment with automated and computerized process control, as well as the reconstruction of dairy farms and complexes, it became necessary to have a production base and highly qualified specialists for the maintenance of equipment. The most important and key provisions of the improved methodology of planning and acco

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13

da Silva, Carlos, José Rodrigues de Sá, and Rafael Menegatti. "Diagnostic of Failure in Transmission System of Agriculture Tractors Using Predictive Maintenance Based Software." AgriEngineering 1, no. 1 (March 15, 2019): 132–44. http://dx.doi.org/10.3390/agriengineering1010010.

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Abstract (sommario):

The expansion of services and technological equipment applied to the agribusiness sector grows year after year, e.g., tractors and agricultural machinery, which use systems shipped with sophisticated software that collaborate to aid, and optimize activities in the field. Maintenance of agricultural machinery, including tractors, is routine in the life of any farmer, especially the preventive and corrective maintenance. In this paper, the objective was to evaluate an alternative for the use of diagnostic software in the prediction of failures that may occur in the tractor clutch system. In this

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14

Golubev, Ivan Grigorievich. "Digitalization and use of artificial intelligence technologies in technical modernization of the agro-industrial complex." E3S Web of Conferences 291 (2021): 04006. http://dx.doi.org/10.1051/e3sconf/202129104006.

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The article presents the prospects of digitalization and use of artificial intelligence technologies in the technical modernization of the agro-industrial complex (AIC). In order to improve the efficiency of agricultural industry, including the productivity and quality of products in such sectors as crop production, livestock, processing of agricultural products, a transition to innovative technologies is required. Their use in agricultural production makes it possible to significantly competitiveness of the agricultural sector of the economy of the Russian Federation. To do this, the technica

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15

Kovaliov, L. I., and I. L. Kovaliov. "Labor costs of livestock machinery maintenance and repair." Traktory i sel hozmashiny 80, no. 7 (July 15, 2013): 50–52. http://dx.doi.org/10.17816/0321-4443-65797.

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A method of standards use for labor resources and time expenditures in terms of relative unit of maintenance and repair difficulty category by machine and equipment groups for modern technical service is presented.

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16

Kovalenko, N. I., A. V. Zamuhovskiy, and A. N. Kovalenko. "ORGANISATION OF TRACK MAINTENANCE OF MOSCOW-KAZAN HSR." World of Transport and Transportation 15, no. 6 (December 28, 2017): 132–39. http://dx.doi.org/10.30932/1992-3252-2017-15-6-12.

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[For the English abstract and full text of the article please see the attached PDF-File (English version follows Russian version)].ABSTRACT The article contains recommendations on the track maintenance facilities organization on the pilot section of Moscow-Kazan high speed railway. Particularly, the authors suggest organization structure of current track maintenance, substantiate approaches to provision of track sections and local repair shops with track machinery, equipment and tools, arrangement of the number and locations of repair shops responsible for maintenance and repairing of track ma

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17

Kostomakhin, M. N., N. A. Petrishchev, and V. A. Kazakova. "About the need to develop measures for the implementation of N 297-FZ "On self-propelled vehicles and other types of equipment"." Sel'skohozjajstvennaja tehnika: obsluzhivanie i remont (Agricultural Machinery: Service and Repair), no. 1 (2022): 20–26. http://dx.doi.org/10.33920/sel-10-2201-04.

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The article presents an analysis of GOST, NTD for maintenance, as well as control tests of energy-saturated tractors, which were developed by GOSNITI during the implementation of the "Integrated system of maintenance and repair of machinery in agriculture" in "Agricultural Machinery".

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18

Andrushevich, A. A., A. D. Oсhotsky, and M. A. Sadokha. "Centrifugal casting – perspective technology of production of details for agricultural machines." Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY), no. 2 (August 9, 2019): 23–27. http://dx.doi.org/10.21122/1683-6065-2019-2-23-27.

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The basic requirements for cast blanks and details of agricultural machinery are considered. The prospects of using the method of centrifugal casting in the production of workpieces for the repair and maintenance of agricultural machinery in Belarus are shown. On the basis of the analysis of a number of details of the agricultural machines having the sufficient program of production the choice of the equipment for centrifugal casting of JSC BELNIILIT’s design was selected.

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19

Kazakova, Vera A. "HARMONIZATION PERSPECTIVE FOR THE DEVELOPMENT OF STANDARDIZATION IN THE FIELD OF TECHNICAL SERVICE." Tekhnicheskiy servis mashin 3, no. 144 (September 2021): 40–48. http://dx.doi.org/10.22314/2618-8287-2021-59-3-40-48.

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Abstract (sommario):

Harmonization of standards for modern methods of organization of maintenance and repair, advanced methods of service of agricultural machines (tractors, diesels, combines and others) updates the list of regulatory documents required for the certification of agricultural machinery. (Research purpose) The research purpose is in increasing the quality of repair, maintenance and work in the certification of tractors and agricultural machinery, taking into account new trends by clarifying the list of controlled indicators of technical and information compatibility in accordance with the priority ar

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20

Iovlev, Grigoriy A., and Irina I. Goldina. "THE FACTORS AFFECTING THE WEAR OF THE MAIN MECHANISMS AND SYSTEMS OF THE NTERNAL COMBUSTION ENGINE." Tekhnicheskiy servis mashin 1, no. 142 (January 2021): 12–23. http://dx.doi.org/10.22314/2618-8287-2020-59-1-12-23.

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In the course of operation of transport and technological machines (tractors, cars, grain and forage harvesters and other complex agricultural machinery), the joints in the nodes, aggregates, and mechanisms are worn out. The amount of wear depends on the service life and operating conditions. (Research purpose) The research purpose is in searching for the most acceptable method for practical application of determining the optimal frequency of technical service to ensure high reliability and efficiency through reducing the intensity of wear of the interfaces of components, aggregates, mechanism

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21

Z Taj, S., S. M Rizwan, B. M Alkali, D. K Harrison, and G. Taneja. "Performance Analysis of a Rod Breakdown System." International Journal of Engineering & Technology 7, no. 3.4 (June 25, 2018): 243. http://dx.doi.org/10.14419/ijet.v7i3.4.16782.

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The paper presents performance analysis of a rod breakdown system consisting of two machines operating in parallel. Ten years maintenance data of the system depicts three maintenance practices: repair, major preventive maintenance and minor preventive maintenance. Machines are repaired on normal failures, whereas major/minor preventive maintenance is carried out at scheduled basis. The machines are queued for major preventive maintenance. An operative machine requires a cooling period of half hour before undergoing major preventive maintenance. Repair is prioritized over major preventive maint

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22

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 (October 1, 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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23

Vasylenko, M. O., and L. I. Shapoval. "The method of determining technical resources of mobile agricultural machinery and destination terms of repair and service work." Mehanization and electrification of agricultural, no. 12 (2020): 156–65. http://dx.doi.org/10.37204/0131-2189-2020-12-18.

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Annotation Purpose. Optimization terms of repair and maintenance works due to monitoring of the technical condition in mobile agricultural machinery on the basis statistical simulation using of its technical resource. Methods. System analysis and methods for statistical processing results of operational reliability tractors in experimental farms on NAAS. For the development statistical simulation models, discrete-event simulation, “Any Logic” simulation environment is provided. Results. The intensity using of mobile agricultural machinery during the year by the amount of fuel consumption is es

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24

Leng, Chao Qun, and Yu Ling Huang. "Analyses the Mechanical Equipment Management and Maintenance." Applied Mechanics and Materials 599-601 (August 2014): 2066–69. http://dx.doi.org/10.4028/www.scientific.net/amm.599-601.2066.

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Abstract (sommario):

Equipment use, management, maintenance and repair of phase take up of the total life cycle of the equipment for the most part, pays special attention to the equipment management, ensure the safe and normal operation of the enterprise management work is a basic work, it keeps the foundation of the enterprise production and operation, affecting all aspects of the enterprise. This paper points the analysis construction site construction machinery equipment management problems and countermeasures. Construction machinery equipment compulsory maintenance measures are put forward. &nbsp;

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25

Leonov, O. A., G. I. Bondareva, N. Zh Shkaruba, and Yu G. Vergazova. "Quality of agricultural machinery and control of its manufacture and repair." Traktory i sel hozmashiny 83, no. 3 (March 15, 2016): 30–32. http://dx.doi.org/10.17816/0321-4443-66142.

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The article considers the factors influencing on the quality of manufacture and repair of agricultural machinery from the perspective of application of one of the newest methods of the quality analysis known as Principle of 5 M - men, methods, materials, machines, measures. It is defined that in all five indices the domestic agricultural machinery considerably lags behind the foreign one. The main reasons are the use of cheap raw materials, the lack of modern processing equipment with high precision, the lack of highly skilled and highly paid workers, the designing of machines by means of arch

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26

Mishina, Z. N. "Support for the life cycle of agricultural machinery." Sel'skohozjajstvennaja tehnika: obsluzhivanie i remont (Agricultural Machinery: Service and Repair), no. 6 (June 1, 2020): 76–82. http://dx.doi.org/10.33920/sel-10-2006-11.

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Conducted research on life cycle analysis of complex agricultural technologies have revealed certain patterns: the share of expenditure on repair and maintenance of these machines reaches 70% of the total cost of all phases of the product life cycle, so identification of the main ways to support the life cycle of agricultural machinery is an important task of maintaining the health and effi ciency of mashinno-tractor Park of the agricultural sector.

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Kovaliov, L. I., and I. L. Kovaliov. "Strength and staff of technical support service in animal husbandry." Traktory i sel hozmashiny 80, no. 11 (November 15, 2013): 42–44. http://dx.doi.org/10.17816/0321-4443-65775.

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Zhang, Jun, Zhao Hong Yan, and Zhang Jian Qiang. "IETM Technology is the Development Direction of Engineering Machinery Maintenance." Advanced Materials Research 823 (October 2013): 572–76. http://dx.doi.org/10.4028/www.scientific.net/amr.823.572.

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Based on the interactive electronic technical manual (IETM) characteristics of the analysis, combined with the current situation of China's engineering machinery repair, comparative analysis of technical advantages of using IETM technology in engineering machinery repair in data acquisition technology, from the speed, fault isolation efficiency and personnel's work efficiency and other aspects, discusses the necessity of its application; combined with IETM production standards, from the main creative part of IETM, such as information generation, information management, production of interactiv

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Kushnarev, L. I. "Method for substantiation of modernization parameters of maintenance and repair base of enterprises using agricultural machinery." Traktory i sel hozmashiny 82, no. 7 (July 15, 2015): 49–51. http://dx.doi.org/10.17816/0321-4443-66086.

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The article presents the theoretical aspects for substantiation of main directions of modernization of maintenance and repair base of enterprises using agricultural machinery, primarily large agricultural enterprises and machine-technological stations. Substantiation of modernization parameters of the maintenance and repair base should be performed on the basis of technical and economic criteria for the rational distribution of technical service works.

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Khoroshko, Leonid L., and Pavel M. Kuznetsov. "Digitalization of Agricultural Machinery Rehabilitation." Engineering Technologies and Systems 30, no. 4 (December 30, 2020): 711–22. http://dx.doi.org/10.15507/2658-4123.030.202004.711-722.

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Introduction. The aim of the study is to develop the basic principles for digitalization of the processes of providing the diagnostics and repair of agricultural machinery. Materials and Methods. The specifics of agricultural machinery functioning are work in worst-on-worst operating conditions, such as significant abrasive contamination (soil particles, dust and other substances), operation in the conditions of exposure to natural climatic conditions, intensive use during the work shift and other factors that result in a regular need for testing and repairing. These factors significantly exte

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VERMA, AJIT KUMAR, A. SRIVIDYA, ANIL RANA, and SANJAY K. KHATTRI. "OPTIMIZATION OF MAINTENANCE SCHEDULING OF SHIP BORNE MACHINERY FOR IMPROVED RELIABILITY AND REDUCED COST." International Journal of Reliability, Quality and Safety Engineering 19, no. 03 (June 2012): 1250014. http://dx.doi.org/10.1142/s0218539312500143.

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Ships have a wide variety of machinery available onboard that is crucial for her sustenance at sea for prolonged durations. The machinery can be grouped into various plants, such as propulsion plant, air conditioning plants, power generation plants, etc., each having its own specific function. The plants in turn are composed of various systems which further comprise various types of machinery. There are redundancies built in at the plant level, as well as at the system and at machinery level, so as to improve the reliability of the ship as a whole. Planning of maintenance schedule, specificall

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Ignatov, V. I., V. S. Gerasimov, Z. N. Mishina, and D. V. Andreeva. "Research of the state of the engineering service in AIC and use of new technologies." Sel'skohozjajstvennaja tehnika: obsluzhivanie i remont (Agricultural Machinery: Service and Repair), no. 1 (January 1, 2021): 3–10. http://dx.doi.org/10.33920/sel-10-2101-01.

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The article presents the results of analysis and research on the state of the engineering service of the agro-industrial complex, as well as the analysis of the "Strategy for the development of agricultural engineering in Russia for the period up to 2030" from the standpoint of its eff ectiveness in providing the agro-industrial complex of the Russian Federation with the necessary amount of agricultural machinery. Assess the actual state of the agricultural machine-building industry and the needs of the Russian Federation agro-industrial complex in updating the machine park. To substantiate th

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Golubev, Ivan G., Vladimir V. Bykov, Mikhail I. Golubev, and Ivan A. Spitsyn. "Possibilities of 3D-scanning technologies in the repair of agricultural and forestry equipment." Tekhnicheskiy servis mashin, no. 2 (June 10, 2020): 21–28. http://dx.doi.org/10.22314/2618-8287-2020-58-2-21-28.

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Abstract (sommario):

The share of the main types of agricultural machinery with a service life of more than 10 years in the total volume of equipment remains high. The maintenance the performance of machinery and equipment are performed mainly by repair and restoration processes. In recent years, there used a 3D-scanning technology in the repair of machines. (Research purpose) The research purpose is in searching for the possibility of using 3D-scanning technologies in the repair of equipment based on the analysis of information materials. (Materials and methods) Authors used open information sources from various

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Burenko, L. A., Ye M. Filippova, I. B. Ivleva, D. V. Doronin, and V. A. Kazakova. "On the Regulations on safety in the repair and maintenance service of agricultural machinery." Traktory i sel hozmashiny 79, no. 2 (February 15, 2012): 56. http://dx.doi.org/10.17816/0321-4443-69412.

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The need for a new regulatory and technical document Regulations on Safety in the repair and maintenance service of agricultural machinery is grounded. The results of monitoring of repair and service enterprises, production sites, working places, technological equipment as well as the sources of occupational risks are shown.

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Dziabas, Tomasz, Mariusz Deja, and Aleksandra Wiśniewska. "A Strategy for Managing the Operation of Technical Infrastructure Based on the Analysis of “Bad Actors”—A Case Study of LOTOS Group S.A." Sustainability 14, no. 8 (April 9, 2022): 4477. http://dx.doi.org/10.3390/su14084477.

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The article covers issues related to the selection of a management strategy for the operation of technical infrastructure. It contains the approaches, methodology and a general model of the system of operation of the Maintenance Services of the LOTOS Group production company, which is an example of a large oil concern. Nowadays, an increasing aspect is put on the efficiency of individual repair processes, as well as the operation of equipment. Doubts often arise as to which strategy is the right one and which one to choose. With numerous machines, there are problems related to work planning an

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Drygin, Michael, and Nikolai Kuryshkin. "Increasing Labor Efficiency Repairing Metal Structures of Heavy-Duty Quarry Machinery." E3S Web of Conferences 105 (2019): 03005. http://dx.doi.org/10.1051/e3sconf/201910503005.

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Abstract (sommario):

Supporting metal structures of large dump trucks at open cast coal mines function under exposure to alternating cyclic load. Fatigue cracks that appear there require timely maintenance welding. Organization of repair processes is multivariant; it can be performed either by the enterprise (open cast coal mine) efforts or by special repair units. An industrial experiment carried out at Permyakovskiy and Prokopyevskiy open cast coal mines in Kuzbass has shown that type of large dump trucks’ repair works organization influences significantly process efficiency. Repair welding by enterprise efforts

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37

Katayev, Yuriy V., Valeriy S. Gerasimov, Vladimir I. Ignatov, Zoya N. Mishina, and Nikolay K. Baulin. "OPTIMIZATION OF THE REPAIR AND MAINTENANCE BASE OF THE AGRO-INDUSTRIAL COMPLEX." Tekhnicheskiy servis mashin 3, no. 144 (September 2021): 64–71. http://dx.doi.org/10.22314/2618-8287-2021-59-3-64-71.

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Abstract (sommario):

The repair industry in almost all countries has entered a critical period, characterized by the need to combine and use various strategies and technologies for maintenance and repair of new equipment, as well as equipment produced many years ago. (Research purpose) The research purpose is in analyzing the state of the repair and maintenance base of the agro-industrial complex and justifying the possibilities of its modernization using intelligent technologies. (Materials and methods) Authors used methods of generalizing data from various services of agro- industrial formations of individual re

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38

Buryak, P., �. Parkhomchuk, and Ye Buryak. "IMPROVEMENT OF THE REPAIR SYSTEM OF AUTOMOTIVE VEHICLES OF THE NATIONAL GUARD OF UKRAINE." Collection of scientific works of the National Academyof the National Guard of Ukraine 1, no. 37 (2021): 52–59. http://dx.doi.org/10.33405/2409-7470/2021/1/37/237843.

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Abstract (sommario):

In the military units of the National Guard of Ukraine, a system for repairing automotive vehicles has been introduced, which provides for current, secondary and overhaul repairs. Maintenance of machines is carried out in order to eliminate malfunctions arising from the use of machines, and allows the replacement of individual units, including the main one. The average repair consists in the replacement or overhaul of not more than half of the main units. Overhaul restores the life of the machine and should be carried out at specialized enterprises of the Ministry of Defense of Ukraine or at o

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39

Tang, Li Fang, and Chuan Jin Wang. "Implementation of Mine Equipment Maintenance Management System Based on Web." Advanced Materials Research 756-759 (September 2013): 1240–43. http://dx.doi.org/10.4028/www.scientific.net/amr.756-759.1240.

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Abstract (sommario):

Based on Web of mine equipment maintenance management system,mainly to solve the mining equipment safety inspection,repair and test equipment,the existing problems of mine machinery and equipment maintenance is lack of effective management means information. Based on the introduction of mine equipment maintenance management system using database technology, network technology and the Web,this paper expounds the mine equipment maintenance management system structure,function,design,functions.

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40

Mishina, Z. N. "Organizational and technological principles for improving technical service in the agro-industrial complex." Sel'skohozjajstvennaja tehnika: obsluzhivanie i remont (Agricultural Machinery: Service and Repair), no. 10 (October 1, 2020): 4–9. http://dx.doi.org/10.33920/sel-10-2010-01.

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Abstract (sommario):

To ensure highly efficient operation of agricultural machinery and equipment, it is necessary to improve the system of technical services in agriculture by creating specialized service centers. The system of maintenance in agriculture is characterized by a significant decrease in efficiency due to critical physical and moral wear of equipment of repair and technical enterprises (RTP), low level and insufficient qualification of Executive personnel and managers of enterprises of the agro-industrial complex (AIC). These changes led to the loss of the majority of RTP for agriculture and their re-

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41

Kovaliov, L. I., and I. L. Kovaliov. "Organization of technical support systems in animal husbandry." Traktory i sel hozmashiny 81, no. 2 (February 15, 2014): 41–43. http://dx.doi.org/10.17816/0321-4443-65658.

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Abstract (sommario):

Actual systems of maintenance and repair in animal husbandry were analyzed, their advantages and disadvantages were revealed. Problems of perfection of economic relations between machinery manufacturers, commodity producers and technical service organizations are considered.

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42

Carr, Bruce A., Thomas M. Houlihan, and Michael A. Polini. "CAD/CAM in Phased Maintenance." Journal of Ship Production 7, no. 04 (November 1, 1991): 234–47. http://dx.doi.org/10.5957/jsp.1991.7.4.234.

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Abstract (sommario):

The authors' company is a medium-sized engineering company specializing in naval ship repair. The bulk of corporate work centers on the Phased Maintenance (PM) of three classes of ships. Typically, each PM contract covers three to five different ships per class scheduled for 90-day Availabilities at approximately one-year intervals over a period of five years. The type of work to be performed during each Phased Maintenance Availability (PMA) falls into one of two categories: ship alterations or ship repairs. The first group, ship alterations, is characterized by detailed, long-lead engineering

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43

Тимохова, Oksana Timokhova, Бурмистрова, and Olga Burmistrova. "Analysis of corrosive wear impact on performance of parts for forestry machinery." Forestry Engineering Journal 6, no. 3 (October 10, 2016): 183–88. http://dx.doi.org/10.12737/21697.

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Abstract (sommario):

The article deals with corrosion as one of the most dangerous types of the destruction of forest machinery parts. The exploitation of forest machines occurs under conditions of high hu-midity, dust, temperature changes of the surrounding air. Because of influence of various climat-ic and other factors, the processes of weakening and destruction of the parts take place, and something goes wrong, sometimes it is impossible to detect the problem during maintenance and repair. Based on the analysis of the working conditions of forestry machines, details and their groups have been identified and wh

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44

Zhuravlev, Sergey. "ORGANIZATIONAL FORMS OF AUTHORIZED MAINTENANCE AND REPAIR OF AGRICULTURAL MACHINERY ABROAD." Vestnik Altajskogo gosudarstvennogo agrarnogo universiteta, no. 4 (April 2022): 112–19. http://dx.doi.org/10.53083/1996-4277-2022-210-4-112-119.

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45

Yakovleva, A. P. "Creation of hybrid machines for the production of agricultural parts." Glavnyj mekhanik (Chief Mechanic), no. 8 (July 15, 2021): 36–44. http://dx.doi.org/10.33920/pro-2-2108-03.

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Abstract (sommario):

The equipment of agricultural machinery has its own special features due to the following reasons: high requirements for wear resistance and fatigue strength of the working surfaces of parts that experience heavy loads; relatively large dimensions and weight of manufactured machines; mainly small-scale and serial production, etc. In the conditions of aging and wear of the machine and tractor fleet, multiple increases in the cost of machines and spare parts, and the lack of financial resources, the issue of technical equipment of agricultural production should be solved by developing new and im

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46

Grudz, V. Y., V. V. Grudz, V. M. Bodnar, and M. S. Chernetsky. "IMPROVING THE EFFICIENCY OF FUNCTIONING OF REPAIR-OPERATING UNITS IN THE SYSTEM OF MAINTENANCE AND REPAIR OF MAGISTRALS." PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY Number, no. 1(53) (September 27, 2019): 104–15. http://dx.doi.org/10.31471/2304-7399-2019-1(53)-104-115.

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Abstract (sommario):

The classification of failures and damages of the linear part and its separate elements is carried out, variants of technology of carrying out of preventive and repair-restoration works and modular-technological structure of repair and maintenance units are formulated. Particular attention is paid to improving the efficiency of the operation of a separate repair and maintenance unit during maintenance and repair with a known layout scheme and a certain mode of control and restoration works by choosing the optimal technology of work and rational equipment of units and crews leaving for the rout

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47

Ozturkoglu, Yucel, and Omer Ozturkoglu. "Propose a Polynomial Time Algorithm for Total Completion Time Objective." International Journal of Mathematical, Engineering and Management Sciences 6, no. 3 (June 1, 2021): 932–43. http://dx.doi.org/10.33889/ijmems.2021.6.3.055.

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Abstract (sommario):

In this study, we integrate deteriorate jobs with repair&maintenance activity on a single machine scheduling subject to total completion time. This work has more than one motivation. First, jobs are assigned to machines in an automated production line. Later, to schedule the maintenance activities, if needed, to prevent machinery from breaking down later. There are some important mathematical models to solve this combination. However, due to the complexity of the problem which is Np-hard, a polynomial algorithm should be needed for solving large problems. Therefore, this article introduces

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48

Nоvitskiy, Andrey. "Monitoring of the technical condition of MPDF on guidelines for their operation." Central Ukrainian Scientific Bulletin. Technical Sciences 2, no. 5(36) (2022): 73–85. http://dx.doi.org/10.32515/2664-262x.2022.5(36).2.73-85.

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Abstract (sommario):

The efficiency of use and increase the reliability of agricultural machinery depends on the regulatory and technical documentation governing the requirements for its technical condition and operation. The analysis of the existing normative-technical and guiding documents on ensuring the reliability of means for preparation and distribution of fodder is given. To effectively carry out maintenance and repair of means for the preparation and distribution of feed should know: the criteria for disability; maximum and permissible parameters of technical condition; indicators of the transition of equ

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49

Popa, Ramona-Iuliana, Maria Catana, Gabriel Cimpoesu, Lucian Burlea, and Constantin Cărăușu. "PLANNING AND SCHEDULE OF MAINTENANCE WORKS FOR INJECTION MACHINES." International Journal of Manufacturing Economics and Management 1, no. 2 (December 20, 2021): 41–51. http://dx.doi.org/10.54684/ijmem.2021.1.2.41.

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Abstract (sommario):

Keeping the equipment and machinery in working order is a very important activity in the field of industrial production, being specific to the maintenance department within an enterprise. Ensuring an optimal in operation of the manufacturing systems is closely related to the prevention of defects, an action that must be found in a planning and scheduling of preventive-planned maintenance works. In the paper, in addition to the introductory part on the main objectives and implementation of the maintenance system and maintenance-specific operations, a case study is conducted for the planning and

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50

Kovalev, L. I., and I. L. Kovalev. "Calculation of the basic salary and key provisions of the methodology of determining the total costs for the technical service of machines and equipment in livestock." Sel'skohozjajstvennaja tehnika: obsluzhivanie i remont (Agricultural Machinery: Service and Repair), no. 2 (February 1, 2021): 58–65. http://dx.doi.org/10.33920/sel-10-2102-07.

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Abstract (sommario):

The most important provisions of the methodology for calculating the basic wages of personnel of repair and maintenance departments and organizations operating in the livestock subcomplex of the agro-industrial complex are presented. The main points of the methodology for calculating the total costs of maintenance and repairs for machines and equipment of livestock farms and complexes are given in relation to the conditions and peculiarities of accounting and planning of repair and maintenance work in livestock raising. An example of practical calculation of costs for various types of maintena

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