05. Kupryashkin VF, Naumkin NN, Knyazkov AS, Kupryashkina VN, Shlyapnikov MG, Kupryashkin VV, Terekhin YeYu. Justification for parameters of a dynamic stabilizer of the experimental stand mobile unit in studying of active rotational working tools of tille

UDC 631.11

DOI: 10.15507/0236-2910.027.201701.052-066

Justification for parameters of a dynamic stabilizer of the experimental stand mobile unit in studying of active rotational working tools of tiller machines

Vladimir F. Kupryashkin
Associated Professor of Chair of Machines and Mechanisms Design, National Research Mordovia State University (68 Bolshevistskaya St., Saransk 430005, Russia), Ph.D. (Engineering), ORCID: http://orcid.org/0000-0002-7512-509X, This email address is being protected from spambots. You need JavaScript enabled to view it.

Nikolay I. Naumkin
Head of Chair of Machines and Mechanisms Design, National Research Mordovia State University (68 Bolshevistskaya St., Saransk 430005, Russia), Ph.D. (Engineering), Dr.Sci. (Pedagogy), ORCID: http://orcid.org/0000-0002-1109-5370, This email address is being protected from spambots. You need JavaScript enabled to view it.

Aleksey S. Knyazkov
Senior Lecturer of Chair of Machines and Mechanisms Design, National Research Mordovia State University (68 Bolshevistskaya St., Saransk 430005, Russia), This email address is being protected from spambots. You need JavaScript enabled to view it.

Valentina N. Kupryashkina
Postgraduate Student, Institute of Mechanics and Energy, National Research Mordovia State University (68 Bolshevistskaya St., Saransk 430005, Russia), This email address is being protected from spambots. You need JavaScript enabled to view it.

Mikhail G. Shlyapnikov
Student, Institute of Mechanics and Energy, National Research Mordovia State University (68 Bolshevistskaya St., Saransk 430005, Russia), This email address is being protected from spambots. You need JavaScript enabled to view it.

Vladimir V. Kupryashkin
Student, Institute of Mechanics and Energy, National Research Mordovia State University (68 Bolshevistskaya St., Saransk 430005, Russia), ORCID: http://orcid.org/0000-0001-5327-4089, This email address is being protected from spambots. You need JavaScript enabled to view it.

Yevgeniy Y. Terekhin
Student, Institute of Mechanics and Energy, National Research Mordovia State University (68 Bolshevistskaya St., Saransk 430005, Russia), This email address is being protected from spambots. You need JavaScript enabled to view it.

Introduction: The article deals with design options and technological modes of the dynamic stabilizer of the experimental stand mobile unit for studying tillage machine active rotating work tools. Based on theoretical and experimental studies, the possibility the movable module instability was discovered. This negatively affects on implementing the experiment program trough the especific method. The need in engineering solutions for the defect correction is shown. In addition, the authors consider the structural features and characteristics of the used devices for providing the stabilization of the movable module in the study of active rotating work tools of tillage machines. An electromagnetic brake dynamic stabilizer in the structure of the existing rolling module was proposed as an engineering device.
Materials and Methods: A theoretical study of rolling module stability, based on synthesis of basic regulations and laws of mechanics related to active rotating work tools was conducted. As a result of the theoretical research, a design scheme of movable module loading was created. This scheme includes the design features and structural power factors.
Results: A database representing the settings of power specification in the motion stability determining the mobile unit was created. Further use of the database values allow supporting the most optimal location of the electromagnetic brake with its design options.
Discussion and Conclusions: The research of the electromagnetic brake in a mobile unit promoted stabilizing the unit movement, increased the frequency of its use and provided data that are more precise during experiments.

Keywords: experimental stand, mobile unit, resistance movement, active rotational working tool, movement stabilizer

For citation: Kupryashkin VF, Naumkin NN, Knyazkov AS, Kupryashkina VN, Shlyapnikov MG, Kupryashkin VV, Terekhin YeYu. Justification for parameters of a dynamic stabilizer of the experimental stand mobile unit in studying of active rotational working tools of tiller machines. Vestnik Mordovskogo universiteta = Mordovia University Bulletin. 2017; 1(27):52-66. DOI: 10.15507/0236-2910.027.201701.052-066

Contribution of the co-authors: V. Kupryashkin managed the research project, developed the theoretical framework, revised the draft and pointed out the conclusions; N. Naumkin critically analyzed the research results and revised the draft; A. Knyazkov conducted theoretical research on stability of mobile unit; V. Kupryashkina printed text and made layout; M. Shlyapnikov reviewed literature and analyzed the patents, V. Kupryashkin reviewed literature, analyzed the patents, and processed data; Ye. Terekhin developed the theoretical framework for electromagnetic brake.

All authors have read and approved the final manuscript.

This work is licensed under a Creative Commons Attribution 4.0 License.