ΠΠ±ΡΡΠ½ΠΈΠΊΠΈ Π½Π°ΡΠΊΠΎΠ²ΠΈΡ ΠΏΡΠ°ΡΡ Π¦ΠΠ’Π£
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Item type:Item, ΠΠΎΠΏΠ΅ΡΠ΅Π΄Π½Ρ Π΄ΠΎΡΠ»ΡΠ΄ΠΆΠ΅Π½Π½Ρ ΠΏΠ°ΡΠΈΠ²Π½ΠΎΠ³ΠΎ ΡΡΡΡΠ½Π½ΠΎΠ³ΠΎ ΡΠ΅ΡΠ΅ΡΠ°(Π¦ΠΠ’Π£, 2022) ΠΠ°ΡΠΈΠ»ΡΠΊΠΎΠ²ΡΡΠΊΠΈΠΉ, Π. Π.; ΠΠ΅ΡΠ΅Π½ΠΊΠΎ, Π‘. Π.; ΠΠ΅ΡΡΠ΅Π½ΠΊΠΎ, Π. Π.; ΠΠΎΡΠΎΠ·, Π‘. Π.; ΠΠ΅ΡΡΠ΅ΡΠ΅Π½ΠΊΠΎ, Π. Π.; Vasylkovskyi, O.; Leshchenko, S.; Petrenko, D.; Moroz, S.; Nesterenko, Π.Π£ ΡΡΠ°ΡΡΡ Π²ΠΈΠΊΠ»Π°Π΄Π΅Π½Ρ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠΈ Π΄ΠΎΡΠ»ΡΠ΄ΠΆΠ΅Π½Ρ ΡΠΎΠ±ΠΎΡΠΈ ΠΌΠΎΠ΄Π΅Π»Ρ ΠΎΡΠΈΠ³ΡΠ½Π°Π»ΡΠ½ΠΎΠ³ΠΎ ΡΡΡΡΠ½Π½ΠΎΠ³ΠΎ ΡΠ΅ΡΠ΅ΡΠ°. ΠΠ° ΠΎΡΠ½ΠΎΠ²Ρ Π°Π½Π°Π»ΡΠ·Ρ Π½Π°ΡΠΊΠΎΠ²ΠΈΡ ΠΏΡΠ°ΡΡ ΡΡΠΎΡΠΌΡΠ»ΡΠΎΠ²Π°Π½ΠΎ Π³ΡΠΏΠΎΡΠ΅Π·Ρ ΡΠΎΠ΄ΠΎ ΠΏΡΠ΄Π²ΠΈΡΠ΅Π½Π½Ρ Π΅ΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ ΡΠ΅ΠΏΠ°ΡΠ°ΡΡΡ Π·Π΅ΡΠ½Π° Ρ Π·Π½ΠΈΠΆΠ΅Π½Π½Ρ Π΅Π½Π΅ΡΠ³Π΅ΡΠΈΡΠ½ΠΈΡ Π²ΠΈΡΡΠ°Ρ ΡΠ»ΡΡ ΠΎΠΌ Π²ΠΈΠΊΠΎΡΠΈΡΡΠ°Π½Π½Ρ ΡΡΡΡΠ½Π½ΠΈΡ ΠΏΠ°ΡΠΈΠ²Π½ΠΈΡ ΡΠ΅ΡΡΡ Π· ΡΠ½ΡΡΡΠ² Dyneema. ΠΠΎΠΏΠ΅ΡΠ΅Π΄Π½Ρ Π΄ΠΎΡΠ»ΡΠ΄ΠΆΠ΅Π½Π½Ρ ΠΌΠΎΠ΄Π΅Π»Ρ ΠΏΡΠ΄ΡΡΠ²Π½ΠΎΠ³ΠΎ ΡΠ΅ΡΠ΅ΡΠ° Π±ΡΠ»ΠΈ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½Ρ ΡΠ»ΡΡ ΠΎΠΌ ΡΠ΅Π°Π»ΡΠ·Π°ΡΡΡ ΠΏΠ»Π°Π½Ρ ΠΏΠΎΠ²Π½ΠΎΠ³ΠΎ ΡΠ°ΠΊΡΠΎΡΠ½ΠΎΠ³ΠΎ Π΅ΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΡ. ΠΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΎ ΠΏΡΠ°ΡΠ΅Π·Π΄Π°ΡΠ½ΡΡΡΡ Ρ Π²ΠΈΡΠ²Π»Π΅Π½Ρ ΠΎΡΠ½ΠΎΠ²Π½Ρ ΠΏΠΎΠΊΠ°Π·Π½ΠΈΠΊΠΈ ΡΠΎΠ±ΠΎΡΠΈ ΠΎΡΠΈΠ³ΡΠ½Π°Π»ΡΠ½ΠΎΠ³ΠΎ ΡΠ΅ΡΠ΅ΡΠ°. ΠΠΈΡΠ²Π»Π΅Π½Ρ Π½Π΅Π΄ΠΎΠ»ΡΠΊΠΈ ΠΊΠΎΠ½ΡΡΡΡΠΊΡΡΡ Ρ ΡΡΠΎΡΠΌΡΠ»ΡΠΎΠ²Π°Π½Ρ Π·Π°Π²Π΄Π°Π½Π½Ρ Π΄Π»Ρ ΠΏΠΎΠ΄Π°Π»ΡΡΠΈΡ Π΄ΠΎΡΠ»ΡΠ΄ΠΆΠ΅Π½Ρ. The article presents the results of research into the operation of the model of the original string sieve. The sieve is equipped with synthetic strings made of ultra-small diameter Dyneema braided cord. The purpose of this study is to evaluate the performance and identify the main indicators of the technological efficiency of the proposed fixed sieve installed at an angle to the horizon. Preliminary studies of the sowing sieve model were carried out by implementing the plan of a full factorial experiment. The experiments were carried out on a model of a seed sieve with holes of 2 mm. In the course of experiments, a post-harvest heap of winter wheat with natural clogging was used. The criterion for evaluating the efficiency of separation is the mass of seeding, and the specific feed and the angle of inclination of the sieve are the operating factors. The operational efficiency was established and the main performance indicators of the model were identified. The statistical mathematical model of the process allows us to assert the linear dependence of the criterion on the operating factors and to obtain a quantitative assessment of their influence on the process of cleaning the grain mixture. The surface of the response of the mass of the selected seeding from the specific loading of a unit of the sieve area and the angle of its inclination is constructed. An analysis of the regression equation and the response surface was carried out, during which design flaws were identified and tasks for further research were formulated. The factor that was found to be influential in the course of the previous experiments β the angle of inclination at the minimum value does not fully ensure guaranteed performance, since during the experiments clogging and accumulation of piles on the separating surface were periodically observed. An increase in the mass of the selected seeding is achieved by reducing the angle of the passive sieve to 17ΒΊ and increasing the specific supply to 160 kg/dm2 βΦΌh. A decrease in feed worsens the sieving process, especially at a small angle of inclination of the sieve, however, according to the Student's test, it is not significant. The resulting non-classical dependence may indicate the imperfection of the layout, the influence of unforeseen factors, etc., and requires further research.Item type:Item, ΠΠΎ ΡΡΠ²ΠΎΡΠ΅Π½Π½Ρ ΠΊΠΎΠ½ΡΠ΅ΠΏΡΡΡ Β«ΡΠ΄Π΅Π°Π»ΡΠ½ΠΎΠ³ΠΎΒ» ΡΠ΅ΡΠ΅ΡΠ° Π·Π΅ΡΠ½ΠΎΠ²ΠΎΠ³ΠΎ ΡΠ΅ΠΏΠ°ΡΠ°ΡΠΎΡΠ°(Π¦ΠΠ’Π£, 2020) ΠΠ°ΡΠΈΠ»ΡΠΊΠΎΠ²ΡΡΠΊΠΈΠΉ, Π. Π.; ΠΠ΅ΡΠ΅Π½ΠΊΠΎ, Π‘. Π.; ΠΠΎΡΠΎΠ·, Π‘. Π.; ΠΠ΅ΡΡΠ΅ΡΠ΅Π½ΠΊΠΎ, Π. Π.; ΠΠΎΠ»ΠΎΠΊΠΎΡΡ, Π. Π.; Vasylkovskyi, O.; Leshchenko, S.; Moroz, S.; Nesterenko, O.; Molokost, L.; ΠΠ°ΡΠΈΠ»ΡΠΊΠΎΠ²ΡΠΊΠΈΠΉ, Π. Π.; ΠΠ΅ΡΠ΅Π½ΠΊΠΎ, Π‘. Π.; ΠΠΎΡΠΎΠ·, Π‘. Π.; ΠΠ΅ΡΡΠ΅ΡΠ΅Π½ΠΊΠΎ, Π. Π.Π£ ΡΡΠ°ΡΡΡ Π²ΠΈΠΊΠ»Π°Π΄Π΅Π½Ρ ΠΌΡΡΠΊΡΠ²Π°Π½Π½Ρ ΡΠΎΠ΄ΠΎ ΡΡΠ²ΠΎΡΠ΅Π½Π½Ρ ΡΠΌΠΎΠ² Π΄Π»Ρ ΡΠ½ΡΠ΅Π½ΡΠΈΡΡΠΊΠ°ΡΡΡ ΠΏΡΠΎΡΠ΅ΡΡ ΡΠ΅ΠΏΠ°ΡΠ°ΡΡΡ Π·Π΅ΡΠ½Π° Π·Π° Π³Π΅ΠΎΠΌΠ΅ΡΡΠΈΡΠ½ΠΈΠΌΠΈ ΠΎΠ·Π½Π°ΠΊΠ°ΠΌΠΈ. ΠΡΠΎΠ²Π΅Π΄Π΅Π½ΠΎ ΠΎΠ³Π»ΡΠ΄ ΠΊΠΎΠ½ΡΡΡΡΠΊΡΡΠΉ Ρ Π°Π½Π°Π»ΡΠ· ΡΠΎΠ±ΠΎΡΠΈ Π²ΡΠ΄ΠΎΠΌΠΈΡ ΡΠ΅ΡΡΡΠ½ΠΈΡ ΠΏΠΎΠ²Π΅ΡΡ ΠΎΠ½Ρ Π· ΠΏΠΎΠ·ΠΈΡΡΡ ΠΌΠΎΠΆΠ»ΠΈΠ²ΠΎΡΡΡ Π·Π°Π±Π΅Π·ΠΏΠ΅ΡΠ΅Π½Π½Ρ Π²ΠΈΡΠΎΠΊΠΈΡ ΠΏΠΎΠΊΠ°Π·Π½ΠΈΠΊΡΠ² ΡΠ΅Ρ Π½ΠΎΠ»ΠΎΠ³ΡΡΠ½ΠΎΡ Π΅ΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ Π·Π° ΡΠ°Ρ ΡΠ½ΠΎΠΊ ΠΏΡΠΈΡΠΊΠΎΡΠ΅Π½Π½Ρ ΠΎΡΡΡΠ½ΡΠ°ΡΡΡ ΡΠ°ΡΡΠΎΠΊ Π²ΡΠ΄Π½ΠΎΡΠ½ΠΎ ΠΎΡΠ²ΠΎΡΡΠ² ΡΠ΅ΡΠ΅ΡΠ°. ΠΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΎ, ΡΠΎ Π½Π°ΠΉΠ±ΡΠ»ΡΡ ΡΠΏΡΠΈΡΡΠ»ΠΈΠ²Ρ ΡΠΌΠΎΠ²ΠΈ ΠΎΡΡΡΠ½ΡΠ°ΡΡΡ Π·Π°Π±Π΅Π·ΠΏΠ΅ΡΡΡΡΡ ΠΏΠΎΠ²Π΅ΡΡ Π½Ρ, ΡΡΠ²ΠΎΡΠ΅Π½Ρ ΠΏΠΎΠ²Π·Π΄ΠΎΠ²ΠΆΠ½ΡΠΌΠΈ Π΅Π»Π΅ΠΌΠ΅Π½ΡΠ°ΠΌΠΈ ΠΌΠ°Π»ΠΎΠ³ΠΎ ΠΏΠ΅ΡΠ΅ΡΡΠ·Ρ ΠΎΠ±ΡΡΡΠ½ΠΎΡ ΡΠΎΡΠΌΠΈ, ΡΠΎ ΠΌΡΠ½ΡΠΌΡΠ·ΡΡΡΡ ΠΌΠΎΠΆΠ»ΠΈΠ²ΡΡΡΡ ΡΠΎΠ·ΡΠ°ΡΡΠ²Π°Π½Π½Ρ Π½Π° Π½ΠΈΡ ΡΠ°ΡΡΠΎΠΊ Π² ΠΏΠΎΠ»ΠΎΠΆΠ΅Π½Π½ΡΡ ΡΡΡΠΉΠΊΠΎΡ ΡΡΠ²Π½ΠΎΠ²Π°Π³ΠΈ. ΠΠΈΡΠ²Π»Π΅Π½ΠΎ ΡΠ΅ΠΎΡΠ΅ΡΠΈΡΠ½Ρ ΠΌΠΎΠΆΠ»ΠΈΠ²ΠΎΡΡΡ Π·Π±ΡΠ»ΡΡΠ΅Π½Π½Ρ ΠΏΠ»ΠΎΡ ΠΆΠΈΠ²ΠΎΠ³ΠΎ ΠΏΠ΅ΡΠ΅ΡΡΠ·Ρ ΡΠ° ΠΊΠΎΠ΅ΡΡΡΡΡΠ½ΡΡΠ² ΠΆΠΈΠ²ΠΎΠ³ΠΎ ΠΏΠ΅ΡΠ΅ΡΡΠ·Ρ ΡΠ΅ΡΡΡΠ½ΠΈΡ ΠΏΠΎΠ»ΠΎΡΠ΅Π½, ΡΠΎ Π½Π΅ ΠΌΠ°ΡΡΡ ΠΏΠΎΠΏΠ΅ΡΠ΅ΡΠ½ΠΈΡ ΠΏΠ΅ΡΠ΅ΡΠΈΠ½ΠΎΠΊ. ΠΠ°Π²Π΅Π΄Π΅Π½Ρ Π·Π°Π»Π΅ΠΆΠ½ΠΎΡΡΡ ΡΡΠΌΠ°ΡΠ½ΠΎΡ ΡΠΈΡΠΈΠ½ΠΈ ΠΏΠΎΠ²Π·Π΄ΠΎΠ²ΠΆΠ½ΡΡ ΠΏΠ΅ΡΠ΅ΡΠΈΠ½ΠΎΠΊ Ρ ΠΊΠΎΠ΅ΡΡΡΡΡΠ½ΡΠ° ΠΆΠΈΠ²ΠΎΠ³ΠΎ ΠΏΠ΅ΡΠ΅ΡΡΠ·Ρ ΡΠ΅ΡΡΡ Π²ΡΠ΄ ΡΠΈΡΠΈΠ½ΠΈ ΠΏΠΎΠ²Π·Π΄ΠΎΠ²ΠΆΠ½ΡΡ ΠΏΠ΅ΡΠ΅ΡΠΈΠ½ΠΎΠΊ Π΄Π»Ρ ΡΡΠ·Π½ΠΈΡ ΡΠ΅ΡΡΡ. Π¦Π΅ Π΄Π°Ρ ΠΌΠΎΠΆΠ»ΠΈΠ²ΡΡΡΡ Π²ΡΠ·ΡΠ°Π»ΡΠ½ΠΎΡ ΠΎΡΡΠ½ΠΊΠΈ Π½Π΅ΠΎΠ±Ρ ΡΠ΄Π½ΠΎΡΡΡ Π·Π±ΡΠ»ΡΡΠ΅Π½Π½Ρ ΠΆΠΈΠ²ΠΎΠ³ΠΎ ΠΏΠ΅ΡΠ΅ΡΡΠ·Ρ ΡΠ΅ΡΡΡ ΡΠ»ΡΡ ΠΎΠΌ Π·ΠΌΠ΅Π½ΡΠ΅Π½Π½Ρ ΡΠΈΡΠΈΠ½ΠΈ ΠΏΠΎΠ²Π·Π΄ΠΎΠ²ΠΆΠ½ΡΡ ΠΏΠ΅ΡΠ΅ΡΠΈΠ½ΠΎΠΊ, ΡΠΊΡ ΡΡ ΡΡΠ²ΠΎΡΡΡΡΡ. Π‘ΡΡΡΡΠ²Π΅ Π·ΠΌΠ΅Π½ΡΠ΅Π½Π½Ρ ΡΠΈΡΠΈΠ½ΠΈ ΠΏΠ΅ΡΠ΅ΡΠΈΠ½ΠΎΠΊ ΡΡΠ°Ρ ΠΌΠΎΠΆΠ»ΠΈΠ²ΠΈΠΌ Π·Π°Π²Π΄ΡΠΊΠΈ Π²ΠΈΠΊΠΎΡΠΈΡΡΠ°Π½Π½Ρ Π½ΠΎΠ²ΠΈΡ ΠΌΠ°ΡΠ΅ΡΡΠ°Π»ΡΠ² β ΠΏΠ»Π΅ΡΠ΅Π½ΠΈΡ ΡΠ½ΡΡΡΠ² Π· Π½Π°Π΄Π²ΠΈΡΠΎΠΊΠΎΠΌΠΎΠ»Π΅ΠΊΡΠ»ΡΡΠ½ΠΈΡ ΠΏΠΎΠ»ΡΠ΅ΡΠΈΠ»Π΅Π½ΡΠ² ΡΠΈΠΏΡ Spectra/Dyneema, ΡΠΎ Π·Π°Π±Π΅Π·ΠΏΠ΅ΡΡΡΡΡ Π²ΠΈΡΠΎΠΊΡ ΠΏΠΎΠΊΠ°Π·Π½ΠΈΠΊΠΈ ΠΌΠ΅Ρ Π°Π½ΡΡΠ½ΠΎΡ ΠΌΡΡΠ½ΠΎΡΡΡ Ρ Π·Π½ΠΎΡΠΎΡΡΡΠΉΠΊΠΎΡΡΡ ΠΏΡΠΈ Β«Π°Π±ΡΠΎΠ»ΡΡΠ½ΡΠΉΒ» Π½Π΅ΡΠΎΠ·ΡΡΠΆΠ½ΠΎΡΡΡ. The article presents considerations for creating conditions for the intensification of the process of grain separation by geometric features. The review of constructions and the analysis of work of known sieve surfaces from a position of possibility of maintenance of high indicators of technological efficiency at the expense of acceleration of orientation of particles concerning sieve apertures is carried out. It is established that the most favorable orientation conditions are provided by the surfaces formed by longitudinal elements of small cross-section of streamlined shape, which minimize the possibility of placing particles on them in positions of stable equilibrium. Theoretical possibilities of increasing the living cross-sectional areas and live cross-sectional coefficients of sieve canvases without cross-sections are revealed. The dependences of the total width of the longitudinal sections and the coefficient of the living cross section of the sieves on the width of the longitudinal sections for different sieves are given. This makes it possible to visually assess the need to increase the living cross section of the sieves by reducing the width of the longitudinal sections that form them. A significant reduction in the width of the partitions is possible due to the use of new materials - braided cords made of ultra-high molecular weight polyethylene type Spectra / Dyneema, which provide high mechanical strength and wear resistance with Β«absoluteΒ» inextensibility. Π ΡΡΠ°ΡΡΠ΅ ΠΈΠ·Π»ΠΎΠΆΠ΅Π½Ρ ΡΠΎΠΎΠ±ΡΠ°ΠΆΠ΅Π½ΠΈΡ ΠΏΠΎ ΡΠΎΠ·Π΄Π°Π½ΠΈΡ ΡΡΠ»ΠΎΠ²ΠΈΠΉ Π΄Π»Ρ ΠΈΠ½ΡΠ΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΈΠΈ ΠΏΡΠΎΡΠ΅ΡΡΠ° ΡΠ΅ΠΏΠ°ΡΠ°ΡΠΈΠΈ Π·Π΅ΡΠ½Π° ΠΏΠΎ Π³Π΅ΠΎΠΌΠ΅ΡΡΠΈΡΠ΅ΡΠΊΠΈΠΌ ΠΏΡΠΈΠ·Π½Π°ΠΊΠ°ΠΌ. ΠΡΠΎΠ²Π΅Π΄Π΅Π½ ΠΎΠ±Π·ΠΎΡ ΠΊΠΎΠ½ΡΡΡΡΠΊΡΠΈΠΉ ΠΈ Π°Π½Π°Π»ΠΈΠ· ΡΠ°Π±ΠΎΡΡ ΠΈΠ·Π²Π΅ΡΡΠ½ΡΡ ΡΠ΅ΡΠ΅ΡΠ½ΡΡ ΠΏΠΎΠ²Π΅ΡΡ Π½ΠΎΡΡΠ΅ΠΉ Ρ ΠΏΠΎΠ·ΠΈΡΠΈΠΈ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΠΈ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½ΠΈΡ Π²ΡΡΠΎΠΊΠΈΡ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΉ ΡΠ΅Ρ Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ Π·Π° ΡΡΠ΅Ρ ΡΡΠΊΠΎΡΠ΅Π½ΠΈΡ ΠΎΡΠΈΠ΅Π½ΡΠ°ΡΠΈΠΈ ΡΠ°ΡΡΠΈΡ ΠΎΡΠ½ΠΎΡΠΈΡΠ΅Π»ΡΠ½ΠΎ ΠΎΡΠ²Π΅ΡΡΡΠΈΠΉ ΡΠ΅ΡΠ΅ΡΠ°. Π£ΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΎ, ΡΡΠΎ Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ Π±Π»Π°Π³ΠΎΠΏΡΠΈΡΡΠ½ΡΠ΅ ΡΡΠ»ΠΎΠ²ΠΈΡ ΠΎΡΠΈΠ΅Π½ΡΠ°ΡΠΈΠΈ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠΈΠ²Π°ΡΡ ΠΏΠΎΠ²Π΅ΡΡ Π½ΠΎΡΡΠΈ, ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½Π½ΡΠ΅ ΠΏΡΠΎΠ΄ΠΎΠ»ΡΠ½ΡΠΌΠΈ ΡΠ»Π΅ΠΌΠ΅Π½ΡΠ°ΠΌΠΈ ΠΌΠ°Π»ΠΎΠ³ΠΎ ΡΠ΅ΡΠ΅Π½ΠΈΡ ΠΎΠ±ΡΠ΅ΠΊΠ°Π΅ΠΌΠΎΠΉ ΡΠΎΡΠΌΡ, ΠΊΠΎΡΠΎΡΡΠ΅ ΠΌΠΈΠ½ΠΈΠΌΠΈΠ·ΠΈΡΡΡΡ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΡ ΡΠ°ΡΠΏΠΎΠ»ΠΎΠΆΠ΅Π½ΠΈΡ Π½Π° Π½ΠΈΡ ΡΠ°ΡΡΠΈΡ Π² ΠΏΠΎΠ»ΠΎΠΆΠ΅Π½ΠΈΡΡ ΡΡΡΠΎΠΉΡΠΈΠ²ΠΎΠ³ΠΎ ΡΠ°Π²Π½ΠΎΠ²Π΅ΡΠΈΡ. ΠΡΡΠ²Π»Π΅Π½Ρ ΡΠ΅ΠΎΡΠ΅ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΠΈ ΡΠ²Π΅Π»ΠΈΡΠ΅Π½ΠΈΡ ΠΏΠ»ΠΎΡΠ°Π΄ΠΈ ΠΆΠΈΠ²ΠΎΠ³ΠΎ ΡΠ΅ΡΠ΅Π½ΠΈΡ ΠΈ ΠΊΠΎΡΡΡΠΈΡΠΈΠ΅Π½ΡΠ° ΠΆΠΈΠ²ΠΎΠ³ΠΎ ΡΠ΅ΡΠ΅Π½ΠΈΡ ΡΠ΅ΡΠ΅ΡΠ½ΡΡ ΠΏΠΎΠ»ΠΎΡΠ΅Π½, ΠΊΠΎΡΠΎΡΡΠ΅ Π½Π΅ ΠΈΠΌΠ΅ΡΡ ΠΏΠΎΠΏΠ΅ΡΠ΅ΡΠ½ΡΡ ΠΏΠ΅ΡΠ΅Π³ΠΎΡΠΎΠ΄ΠΎΠΊ. ΠΡΠΈΠ²Π΅Π΄Π΅Π½Ρ Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΠΈ ΡΡΠΌΠΌΠ°ΡΠ½ΠΎΠΉ ΡΠΈΡΠΈΠ½Ρ ΠΏΡΠΎΠ΄ΠΎΠ»ΡΠ½ΡΡ ΠΏΠ΅ΡΠ΅Π³ΠΎΡΠΎΠ΄ΠΎΠΊ ΠΈ ΠΊΠΎΡΡΡΠΈΡΠΈΠ΅Π½ΡΠ° ΠΆΠΈΠ²ΠΎΠ³ΠΎ ΡΠ΅ΡΠ΅Π½ΠΈΡ ΡΠ΅ΡΠ΅Ρ ΠΎΡ ΡΠΈΡΠΈΠ½Ρ ΠΏΡΠΎΠ΄ΠΎΠ»ΡΠ½ΡΡ ΠΏΠ΅ΡΠ΅Π³ΠΎΡΠΎΠ΄ΠΎΠΊ Π΄Π»Ρ ΡΠ°Π·Π»ΠΈΡΠ½ΡΡ ΡΠ΅ΡΠ΅Ρ. ΠΡΠΎ Π΄Π°Π΅Ρ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΡ Π²ΠΈΠ·ΡΠ°Π»ΡΠ½ΠΎΠΉ ΠΎΡΠ΅Π½ΠΊΠΈ Π½Π΅ΠΎΠ±Ρ ΠΎΠ΄ΠΈΠΌΠΎΡΡΠΈ ΡΠ²Π΅Π»ΠΈΡΠ΅Π½ΠΈΡ ΠΆΠΈΠ²ΠΎΠ³ΠΎ ΡΠ΅ΡΠ΅Π½ΠΈΡ ΡΠ΅ΡΠ΅Ρ ΠΏΡΡΠ΅ΠΌ ΡΠΌΠ΅Π½ΡΡΠ΅Π½ΠΈΡ ΡΠΈΡΠΈΠ½Ρ ΠΏΡΠΎΠ΄ΠΎΠ»ΡΠ½ΡΡ ΠΏΠ΅ΡΠ΅Π³ΠΎΡΠΎΠ΄ΠΎΠΊ, ΠΊΠΎΡΠΎΡΡΠ΅ ΠΎΠ½ΠΈ ΠΎΠ±ΡΠ°Π·ΡΡΡ. Π‘ΡΡΠ΅ΡΡΠ²Π΅Π½Π½ΠΎΠ΅ ΡΠΌΠ΅Π½ΡΡΠ΅Π½ΠΈΠ΅ ΡΠΈΡΠΈΠ½Ρ ΠΏΠ΅ΡΠ΅ΠΏΠΎΠ½ΠΎΠΊ ΡΡΠ°Π½ΠΎΠ²ΠΈΡΡΡ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΡΠΌ Π±Π»Π°Π³ΠΎΠ΄Π°ΡΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ Π½ΠΎΠ²ΡΡ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»ΠΎΠ² - ΠΏΠ»Π΅ΡΠ΅Π½ΡΡ ΡΠ½ΡΡΠΎΠ² ΠΈΡ ΡΠ²Π΅ΡΡ Π²ΡΡΠΎΠΊΠΎΠΌΠΎΠ»Π΅ΠΊΡΠ»ΡΡΠ½ΡΡ ΠΏΠΎΠ»ΠΈΡΡΠΈΠ»Π΅Π½ΠΎΠ² ΡΠΈΠΏΠ° Spectra/Dyneema, ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠΈΠ²Π°ΡΡΠΈΡ Π²ΡΡΠΎΠΊΠΈΠ΅ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΠΈ ΠΌΠ΅Ρ Π°Π½ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΏΡΠΎΡΠ½ΠΎΡΡΠΈ ΠΈ ΠΈΠ·Π½ΠΎΡΠΎΡΡΠΎΠΉΠΊΠΎΡΡΠΈ ΠΏΡΠΈ Β«Π°Π±ΡΠΎΠ»ΡΡΠ½ΠΎΠΉΒ» Π½Π΅ΡΠΎΡΡΡΠΆΠΈΠΌΠΎΡΡΠΈ.