THE USE OF TECHNOLOGIES FOR STABILIZING THE ELECTROPHYSICAL CHARACTERISTICS OF SENSOR STRUCTURES USED IN THE DEVELOPMENT AND MANUFACTURE OF MEASURING TRANSDUCERS
Kabdoldina A. Ualiyev Z. Ibrayev S. Jamalov N. Ibrayeva A. Tuleshov Y. Analiyeva A. Arinova D. Khikmetov A. Uaissov B.
2023Technology Center
Eastern-European Journal of Enterprise Technologies
2023#1Issue 5(121)6 - 16 pp.
The object of the study is the design, manufacturing technology and methods of stabilizing the electrophysical characteristics of measuring transducers. The problem solved in the research is the creation of methods and design and technological solutions to ensure stability used in the development and manufacture of measuring transducers. As a result of the conducted research, designs and technologies for manufacturing and stabilizing the electrophysical characteristics of measuring transducers were developed. The features of the developed designs of measuring transducers are increased in comparison with the known time stability with a basic error of no more than 0.1 %/year. Technologies for stabilizing the parameters of measuring transducers, in contrast to the known ones, differ in their versatility, since most elastic elements that perceive mechanical magnitude are membranes and beams, on which thermocompensating films are easily applied. The stabilization of the parameters of the entire measuring transducer, unlike the known ones, is carried out after the removal of internal mechanical stresses of each element and part of the measuring transducer through the integrated use of current and vibration dynamic loads. Thus, the use of complex compensation due to the application of a new method of compensation of internal mechanical stresses in the structure, based on the use of multilayer film compositions formed on sensitive elements, followed by thermal and vibration stabilization of measuring transducers. In addition, reducing the measurement error and increasing the time and parametric stability of the measuring transducers is achieved through the use of specialized heat treatment modes, training resonant vibration and current loads. When developing structures and stabilization methods, previously developed engineering mathematical models were used, including constructive, informational, dimensional, technological and circuit engineering. At the same time, depending on the adopted design and the technology used, engineering models were modified by including known coefficients and dependencies. This method has significantly reduced the cost and complexity of development
physical model , polyfilm compensation , shock cycles , stabilization method , temporary stability , thermal training
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Department of Chemical Physics and Material Science, Al-Farabi Kazakh National University, Al-Farabiave., 71, Almaty, 050040, Kazakhstan
Department of Higher Mathematics and Modeling, Satbayev University, Satpaevstr., 22a, Almaty, 050013, Kazakhstan
Department of Robotics, U.A. Joldasbekov Institute of Mechanics and Engineering, Kurmangazi str., 29, Almaty, 050013, Kazakhstan
Department of Mechanics, Al-Farabi Kazakh National University, Al-Farabiave., 71, Almaty, 050040, Kazakhstan
Department of Robotics and Technical Means of Automation, Satbayev University, Satpaevstr., 22a, Almaty, 050013, Kazakhstan
Department of Technical Disciplines, Kazakhstan University of Innovative and Telecommunication Systems, Mametova str., 81, Oral, 090000, Kazakhstan
Department of Mechanics and Engineering, Auezov University, Tauke khan ave., 5, Shyment, 160012, Kazakhstan
International IT University, Manas str., 34/1, Almaty, 050040, Kazakhstan
Department of General Engineering, Academy of Logistics and Transport, Shevchenko str., 97, Almaty, 050012, Kazakhstan
Department of Chemical Physics and Material Science
Department of Higher Mathematics and Modeling
Department of Robotics
Department of Mechanics
Department of Robotics and Technical Means of Automation
Department of Technical Disciplines
Department of Mechanics and Engineering
International IT University
Department of General Engineering
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