Issue №: 4(95)
The journal deals with the problems of vibration technologies and machines, mathematical methods of vibration process studies, information on design and technological development, presents teaching and methodological aspects of teaching in the Higher School of Applied Sciences, where vibration machines and technologies are studied.
DEVELOPMENT AND RESEARCH OF SOIL MACHINE FOR STRIP-TILL TECHNOLOGY WITH ACTIVE MILLING WORKING BODIES
Sereda Leonid – PhD, Professor, Department of Agricultural Engineering and Technical Service Vinnytsia National Agrarian University (Sunny str., 3, Vinnytsia, Ukraine, 21008, e-mail: leonidsereda@vsau.vin.ua).
Trukhanska Elena – PhD, Associate Professor, Department of Agricultural Engineering and Technical Service Vinnytsia National Agrarian University (Sunny str., 3, Vinnytsia, Ukraine, 21008, e-mail: seaswallow@ukr.net).
Shvets Ludmila – PhD, Associate Professor, Department of Agricultural Engineering and Technical Service Vinnytsia National Agrarian University (Sunny str., 3, Vinnytsia, Ukraine, 21008, e-mail: shlv0505@i.ua).
One of the achievements in the field of growing crop products is the development and implementation of the latest low-cost No-till and Strip-till technologies. On the positive side of these technologies, overnight economic efficiency there are other advantages over industrial technology: the conservation and improvement of soil and environmental indicators, such as the prevention of erosion. Against the introduction of these technologies, there are factors of staff unpreparedness, as well as the availability of expensive special equipment.
Most scientists in the field of agronomy, especially abroad, when new No-till and Strip-till technologies appeared, called them revolutionary in crop production, since along with economic indicators, these technologies preserve the fertile potential of the soil. This is achieved due to less soil damage due to the minimum number of technological operations, as well as the mandatory coverage of the field with plant residues after harvesting. Strip-till technology is most suitable for our area.
The essence of this technology lies in the fact that soil cultivation is carried out selectively, with a strip width of 25-30 cm, and between them there remains untreated strips of 30 cm also, covered with the remains of the crop that was previously harvested. Given the relevance of the topic, this article provides specific material for the study of a tillage machine with active working bodies in the form of mills. The development is based on the well-known agricultural machine, milling cultivator KF-3.6.
The essence of the modernization lies in the fact that the milling heads are placed for processing strips, in front of which there are plane-cutting legs, and behind them are special disks for forming the strip. The main disadvantage of the existing machine is the presence of a bulky drive, which consists of three gearboxes, cardan gears.
In this paper, we consider the option of replacing the drive with a more modern and reliable hydraulic drive.
1. Vasilenko, P.M., & Babin P.G. (1990). Mechanical and technological bases of choice of design and kinematic parameters of rotary working bodies of surface tillage. Scientific works of UNIMESH.: - vol.2. - Kiev, 1990.- P. 26-48 [in Ukrainian].
2. Yatsuk O.P., & Yefimov D.M. (1985). Milling soil-cultivating machines. Silgospomash. - M. - 1985. - 412s [in Russian].
3. Chto takoe strip-till? Pliusy y mynusy shchadiashchei obrabotky pochvy. Sait zhurnalu «Aggeek.net» https://aggeek.net/ru-blog/chto-takoe-strip-till-plyusy-i-minusy-schadyaschej-obrabotki-pochvy [in Russian].
4. Mursch B. (1967) Untersuchungen an einer Bodefaraze. «Landtechnische Forchung», bd. 7, 1967, H. 4. S. 93-98 [in German].
5. Sohne W. und Thiel R. (1997) Technische Probleme bei Bondenfrasen. «Grundlagen der Landtechnik», 1997, H. 9, P.12-16 [in German].
6. Chatkin NM (2008) Kinematics and dynamics of rotary tillage working bodies. Kiev: Harvest, 2008. – 316p [in Russian].
7. Grinchuk IM, Matyashin Yu.I. (1985) Calculation of the thickness of soil milling chips // Mechanization and electrification of agricultural machinery 1985, No. 4, p. 35-37. [in Russian].
8. Sereda L.P., Nemirovsky I.A. (1979) Hydraulic actuators of agricultural machines.Ed. IA Nemirovsky. Kiev: Technology, 1979.-138p. [in Ukrainian].
About the journal
The journal "Vibrations in Engineering and Technologies" is included in the list of technical scientific publications of Ukraine
(Category "B", Order of the Ministry of Education and Science of Ukraine dated July 2, 2020 No. 886)
Old version of the site: http://vibrojournal.vsau.edu.ua/
The journal "Vibrations in Engineering and Technology" is indexed by the following databases and catalogs:
The certificateof massmedia State registration:kv no 16643-5115 from 30.04.2010 .
Founder of the journal: Vinnytsia National Agrarian University
The journal is devoted to highlighting current issues in engineering, mechanical engineering, and technological processes, including the study of dynamic and oscillatory phenomena in technical systems, the application of mathematical methods for process modeling and analysis, as well as the presentation of results of design-engineering and technological developments. Particular attention is given to the study of vibration processes and their application in modern technologies.
The purpose of the scientific journal “Vibrations in Engineering and Technologies” is to disseminate the results of fundamental and applied research in the field of engineering sciences aimed at developing theoretical foundations and practical approaches to the design, analysis, and improvement of machines, materials, and technological processes, including the use of vibration and oscillatory effects in various sectors of production.
The publication is focused on the formation of a modern scientific and informational environment for the effective exchange of research results, support of innovative development, and implementation of advanced technical solutions in industry, agro-industrial production, and related fields.
The journal promotes the development of interdisciplinary research, the integration of modern engineering approaches, and the enhancement of the efficiency of technological processes and technical systems, including through the rational use of vibration phenomena.
Objectives of the Scientific Journal
To achieve its stated purpose, the journal addresses the following key objectives:
dissemination of results of fundamental and applied scientific research in the fields of mechanics, mechanical engineering, technological processes, machine dynamics, and equipment, as well as in areas related to the application of vibration phenomena in engineering and technologies;
promotion of research aimed at the creation and improvement of machines, mechanisms, and technological equipment based on oscillatory and vibration processes;
support for the implementation of modern technological solutions focused on improving productivity, energy efficiency, and reliability of technical systems;
обеспечение scientific exchange of research results among research institutions, higher education establishments, and industrial enterprises;
development of interdisciplinary cooperation among researchers in the fields of mechanics, materials science, material processing technologies, and automation of technological processes;
dissemination of modern scientific achievements and advanced technologies related to the application of vibration processes in production and technical systems.
Publisher Vinnytsia National Agrarian University
In June 1994 the 2nd International Scientific and Technical Conference "Application of vibrations for technological purposes" was organized on the basis of Vinnytsia State Agricultural Institute. Leading experts in this field, noting the significant contribution to the school of Vibration Engineering under the leadership of P. S. Bernyk, proposed to create a professional all-Ukrainian scientific and technical journal "Vibration in engineering and technology..The journal was foundedat Vinnytsia State Agricultural Institute and P.S. Bernyk was elected to be the chief editor .
For all these years (since 1994) theJournal "vibration in engineering and technology" published 119 issues wherestudy of vibration effects, the creation of progressive energy saving technologies and equipment for their implementation were highlighted.
Currently Ihor Kupchuk, Candidate of Technical Sciences, Associate professor, Associate Professor of the Department of Engineering Mechanics and Technological Processes in the Agricultural Industry Faculty of Engineering and Technology Vinnytsia National Agrarian University is the chief editor of the "Vibrations in engineering and Technology"
The journal "Vibration in Engineering and technology", which has no analogues on the territory of Ukraine, is well known abroad.
