DRYING OF IMPREGNATED ABRASIVE TOOLS. PART 1. MICROKINETICS OF PROCESS
Churilin Aleksei Vladimirovich
Tambov State Technical University
Abstract. The article describes the microkinetics of the drying process of impregnated abrasive tools (AT). The analysis of the scientific investigations of the kinetics of wet impregnated AT drying is proposed enabling to determine the kinetic regularities of the process and the legitimacy of diffusion equation use for the description of moisture migration process in them. On the basis of the study and analysis of the structural-sorption and diffusion properties of AT, the kinetic peculiarities of the process of their drying, the expediency of the consideration of drying kinetics at the lower (microkinetic) level and the upper (macrokinetic) level is determined for the development of the methodology of the engineering estimation of impregnated AT drying instrument design.
Key words and phrases: абразивный инструмент, импрегнирование, кинетика сушки, микрокинетика процесса, диффузия, abrasive tools, impregnation, drying kinetics, microkinetics of process, diffusion
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References:
Zhukov N. P., Mainikova N. F., Vorob'ev Yu. V. Issledovanie vzaimnogo vliyaniya dinamicheski kontaktiruyushchikh abrazivov, polimerov i metallov na ikh poverkhnostnoe dispergirovanie // Vestnik Tambovskogo gosudarstvennogo tekhnicheskogo universiteta. 1997. T. 3. № 3. S. 298-305.
Lykov A. V. Teoriya sushki. 2-e izd., pererab. i dop. M.: Energiya, 1968. 472 s.
Mainikova N. F., Zhukov N. P., Dmitriev V. M., Churilin A. V. Sposob impregnirovaniya abrazivnogo instrumenta: patent RF № 2284895 // Otkrytiya i izobreteniya. 2006. № 28.
Mainikova N. F., Oparin S. M., Roshchin V. A., Vorob'ev Yu. V. Sposob impregnirovaniya abrazivnogo instrumenta na osnove korunda: avtorskoe svidetel'stvo № 1604590 SSSR. MKI V24D 3/34. BI № 41. 1990.
Mainikova N. F., Oparin S. M., Roshchin V. A., Vorob'ev Yu. V. Sposob impregnirovaniya abrazivnogo instrumenta na osnove korunda: avtorskoe svidetel'stvo № 1726222 SSSR. MKI V24D 3/34. BI № 14. 1992.
Orobinskii V. A. Abrazivnye metody obrabotki i ikh optimizatsiya. M.: Mashinostroenie, 2000. 314 s.
Ostrovskii V. I. Impregnirovannyi abrazivnyi instrument. M.: NIIMash, 1983. 72 s.
Rudobashta S. P., Dmitriev V. M., Zhukov N. P., Churilin A. V. Sushka impregnirovannykh abrazivnykh instrumentov // Promyshlennaya teplotekhnika. Kiev, 2004. T. 26. № 5. S. 45-53.
Rudobashta S. P., Zhukov N. P., Dmitriev V. M., Churilin A. V. Issledovanie kinetiki konvektivnoi sushki impregnirovannykh abrazivnykh instrumentov // Vestnik Tambovskogo gosudarstvennogo tekhnicheskogo universiteta. 2005. T. 11. № 1. S. 177-185.
Rudobashta S. P., Kartashov E. M. Diffuziya v khimiko-tekhnologicheskikh protsessakh. M.: Khimiya, 1993. 208 s.
Churilin A. V. Issledovanie kinetiki sushki shlifoval'nykh krugov v tselyakh povysheniya energoeffektivnosti protsessa // Vestnik Tambovskogo gosudarstvennogo tekhnicheskogo universiteta, 2013. T. 19. № 4. S. 821-825.
Churilin A. V. Kinetika i apparaturno-tekhnologicheskoe oformlenie protsessov propitki i sushki abrazivnogo instrumenta: diss. … k.t.n. Tambov, 2004. 223 s.
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