NANOTRANSFORMATIONS IN THE BLANKET OF MATERIALS AT THE COMBINED PROCESSING BY UNTIED GRANULES

V. P. Smolentsev, A.V. Kuzovkin

Abstract


Nanotransformations of a blanket at the fair dimensional combined processing with imposing of electric field the tool in the form of untied metal granules are considered. An object of researches are the figurine details applied in aviation, the missile and space equipment and in the oil and gas industry: driving wheels and a flowing part of cases of turbo-pump units, screws, krylchatka where there are sites of variable curvature with limited access of the tool in a processing zone.It is shown that the combination in the combined process of two-component technological environments of current carrying granules and the electroconductive liquid environment given with a high speed to a processing zone allows to receive the required quality of a blanket; action of electric field from a source with the increased tension allows to create at fair dimensional processingthe required peening from blows of firm granules. It gives the chance to raise a resource and durability of responsible knots of the aerospace equipment and oil and gas equipment, to expand the field of use of the combined processing with untied granules on a detailwith the sitesnot available to processing by a profile electrode.


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References


Literature

Patent of Russia No. 2166417. The device for the combined electroprocessing / В.П.Смоленцев, A. V. Kuzovkin, A. I. Boldyrev, G.P.Smolentsev//Byul.Izobr., 2001, No. 13.

Patent of Russia No. 2072281. A filler granule for the combined electroprocessing / В.П.Смоленцев,A. I. Boldyrev, A. V. Kuzovkin//Byul.Izobr., 1997, No. 3.




DOI: http://dx.doi.org/10.24294/can.v1i2.495

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