Structural and Parameter Analysis and Study of Mechanized Supports for Their Robotization
Zhetessova G.S. Beisembayev K.M. Abdugaliyeva G.B. Orazbekov D.E. Levshanov R.V.
2025Abylkas Saginov Karaganda Technical University
Material and Mechanical Engineering Technology
2025#2025Issue 222 - 30 pp.
Ensuring the wear resistance of the main components of mining machines and their long-term operation in an abnormal working environment of the subsurface, where elements are dynamically loaded with pressures exceeding 130 MPa, raises research challenges. Solutions to these challenges can be based on software packages with advanced intelligent functions and mechatronics, with the development of programs in the form of code for rapidly changing conditions. The study of the structure of support sections shows that the formation of loads on the basic elements, which are most susceptible to wear, is determined by the kinematics of the design, the types of connections at the joints, the accuracy of manufacturing, and assembly procedures. Structural formation through models of kinetostatics, circuit engineering, and mechatronics is a promising tool for obtaining efficient designs. They are easily converted into a control database of multidimensional classifications with processors at the database nodes that correspond to the software implementation of the structures, and their digital models include modes of operation in the working environment. For the KNC 70 support technology developed by the Coal Institute in Kemerovo, uneven loads in the joints of the rotating arms have been identified during roof displacement. This causes deviations in the loads of the control jacks from their axes and creates wear zones. The calculation takes into account the friction coefficients of the sliding parts. Such zones are particularly pronounced during the accelerated movement of the piston while transporting massive structures. Data on their distribution allows for the identification of solutions to reduce this effect. A method has been developed for the computer-based accounting of the interaction of cantilevered canopies, controlled by a jack, with the rough surfaces of rock to determine the distribution of load along their interaction line. The selection of control systems is based on applications that provide results in the form of data and text-based programs in the languages that form the foundation of robotic control systems, which will allow for the safe use of artificial intelligence, which is controlled by the operator through easy-to-read and understand commands.
Artificial Intelligence , digital model , interaction lines , structure formation , unevenness , wear
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Abylkas Saginov Karaganda Technical University, Karaganda, Kazakhstan
Abylkas Saginov Karaganda Technical University
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026