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Mathematical models of a mechanical system in the time and frequency areas, which are realized by various software complexes, are considered. The results of identification of the experimental amplitude-frequency characteristic using the software complex IMS-I are presented. It is established that the design analysis method, in which one natural frequency (one mode) is considered does not provide the...
The article analyzes the process of grinding food products. The principle of operation of the plate knife of a food shredder is considered. The design of the knife is proposed, which ensures a reduction in power consumption during operation.
In the article the analysis of structures of cruciform blades grinders food for energy efficiency. The proposed design of the knife, providing reduction of energy consumption in the process of operation.
Stress-strain state in the structure of diamond abrasive tool at dynamic power load was simulated in grain-matrix system. For diamond tool with carbide tipped matrix was calculated amplitude and frequency characteristics and dynamic coefficients of construction for displacements and tension. Shown that the frequency of forced oscillations connected with the exploitation of the instrument considerably...
In the article the analysis of structures of cruciform blades grinders food for energy efficiency. The proposed design of the knife, providing reduction of energy consumption in the process of operation.
The paper formulates main requirements to organization of educational process for the preparation of engineering personnel in the transition of the industry from one technological wave to the next. Identified measures to support and develop the industrial efficiency of the country.
The simulation of the temperature field in the diamond-polymer matrix system was conducted. The influence of the matrix's thermal conductivity on the temperature field was explored. Ways of reducing the thermal load on the tool were suggested.
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