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Izmajlov, A.Yu., Sidorov, S.A., Khoroshenkov, V.K., All-Russia Research and Development Inst. of Mechanization of Agriculture, Tereshchenko, A.V., Savin, V.I., Bobyr', V.V., Yurkov, M.A.. Agricultural Machinery and Technologies, 2073-7599. 2014. Russian.

Type :

Journal Article

Agrovoc Terms :

resistance mecanique; alloys; metales; strength; powders; maquinaria de labranza; tillage equipment; materiel de travail du sol; metal; metals; aleaciones; russian federation; federation de russie; polvos (formulaciones); reparation; lasers; poudre; laser; resistencia mecanica; repairing; reparacion; alliage; federacion de rusia

Abstract :

Researches are oriented onto receiving materials for production the heavy-duty working elements in soil-cultivating machines and units. Applied were perspective methods of restoration of component parts and metal powders covering: space laser surface coating, and also the LENS technology – Laser Engineered Net Shaping. Metal powders of various classes and appointments are applied as an initial ...

Kut'kov, G.M., Soloveychik, A.A., All-Russia Research and Development Inst. of Mechanization of Agriculture, Sidorov, M.V., Moscow State Technical Univ.. Agricultural Machinery and Technologies, 2073-7599. 2014. Russian.

Type :

Journal Article

Agrovoc Terms :

calculation; modele mathematique; tractors; fuerza de traccion; mathematical models; modelos matematicos; russian federation; calculo; federation de russie; tractores; effort de traction; tracteur; tractive effort; calcul; federacion de rusia

Abstract :

The existing theory of tractor calculation was designed for tractors with a major axis and does not take into account the peculiarities of distribution of power flows in four-wheel drive tractors with the wheel formula 4x4 and 6x6. It was developed method of traction calculation of two- and three-axle tractor with all-wheel drive for the calculation of the force and power characteristics of le ...

Mikheev, V.V., All-Russia Research and Development Inst. of Mechanization of Agriculture. Agricultural Machinery and Technologies, 2073-7599. 2014. Russian.

Type :

Journal Article

Agrovoc Terms :

maquinaria de labranza; tillage equipment; materiel de travail du sol; weed control; gradas de discos; russian federation; beta vulgaris; federation de russie; desherbage; date de traitement; fecha de tratamiento; escarda; disc harrows; design; conception; diseno; federacion de rusia; treatment date; pulveriseur

Abstract :

Soil loosening in rows and row-spacing before and after sprouts at beet cultivation is necessary as it destroys a soil crust and weeds sprouts. Rotational rippers of a cultivator carry out these operations most qualitatively. The soil loosening at sugar and fodder beet planting by the rotary harrow (RH) is considered for substantiating of their design data. It was established the analytical de ...

Kolchin, N.N., All-Russia Research and Development Inst. of Mechanization of Agriculture, Alakin, V.M., Plakhov, S.A., Moscow State Technical Univ.. Agricultural Machinery and Technologies, 2073-7599. 2014. Russian.

Type :

Journal Article

Agrovoc Terms :

potatoes; grading; tubercule; classement; russian federation; vibration; federation de russie; clasificacion de productos; pomme de terre; tubers; papa; maquinaria de seleccion; vibraciones; sorting equipment; federacion de rusia; tuberculo; materiel de triage

Abstract :

During potatoes harvesting the heap consisting from mix of tubers, soil and vegetable impurities and grogs come from the combine. For obtaining tubers of high quality it is necessary to carry out heap post-harvesting. For substantiating the key parameters of a design of a sorting surface of vibrorotary sorter (VS) it was done research of a rotors form, amplitude and shake frequency of vibrorot ...

Babchenko, V.D., All-Russia Research and Development Inst. of Mechanization of Agriculture. Agricultural Machinery and Technologies, 2073-7599. 2014. Russian.

Type :

Journal Article

Agrovoc Terms :

nettoyage de grains et semences; equipo de limpieza; materiel de nettoyage; velocity; russian federation; seed cleaning; federation de russie; flujo de aire; limpieza de granos y semillas; separating; separation; flux d'air; cleaning equipment; separacion; federacion de rusia; velocidad; vitesse; air flow

Abstract :

The gravity table separators (GTS) are used for seeds cleaning in agricultural production. It was determined influence of friction coefficient of a GTS screen deck working surface at processed material movement on it and speed of the air stream fluidizing a material, on seeds cleaning quality. A mathematical model of layer-by-layer movement of a grain material on GTS screen deck was applied in ...

Erokhin, M.N., Russian State Agrarian Univ., Chupyatov, N.N.. Agricultural Machinery and Technologies, 2073-7599. 2014. Russian.

Type :

Journal Article

Agrovoc Terms :

protective coatings; sistemas hidraulicos; chromium; enduit protecteur; chrome; equipo de la explotacion agraria; revestimiento de proteccion; cromo; russian federation; federation de russie; materiel agricole; farm equipment; precipitacion quimica; systeme hydraulique; precipitation chimique; temperature; hydraulic systems; temperatura; chemical precipitation; federacion de rusia

Abstract :

Researches are directed to increase the endurance of hydraulic systems of agricultural machinery by creation on working surfaces of thin films with the predetermined physical, chemical and mechanical properties. Evaluated was feasibility of a method of chemical vapor deposition for friction surfaces modifying. It has been found that as the main reactant it is advisable to use chromium hexacarb ...

Egorov, V.G., Leonova, E.V., Moscow Research and Development Inst. of Agriculture Nemchinovka, Izmajlov, A.Yu., Lichman, G.I., All-Russia Research and Development Inst. of Mechanization of Agriculture. Agricultural Machinery and Technologies, 2073-7599. 2014. Russian.

Type :

Journal Article

Agrovoc Terms :

systeme de positionnement global; moissonneuse batteuse; materiel d'entretien des cultures; maquinaria de cultivo; cultivos de grano; agricultura de precision; grain crops; russian federation; federation de russie; precision agriculture; sistema de posicionamiento global; combine harvesters; segadoras-trilladoras; agriculture de precision; global positioning systems; federacion de rusia; plante a grains; cultivation equipment

Abstract :

Irregularity in the nutrients distribution in the soil predetermines different productivity even within one field. The differentiated application of fertilizers and the plants protection products (PPP) that is provided by precision technologies of crop cultivation allows eliminating this defect. According to long-term (1996-2011) researches of Moscow Research Institute of Agriculture Nemchinov ...

Ivanov, A.I., Agrophysics Research and Development Inst., Konashenkov, A.A.. Agricultural Machinery and Technologies, 2073-7599. 2014. Russian.

Type :

Journal Article

Agrovoc Terms :

aplicacion de abonos; cultivos; rendement des cultures; turba; rotation culturale; engrais compose; crops; russian federation; agricultura de precision; compound fertilizers; federation de russie; fertilizer application; crop yield; abonos compuestos; plante de culture; precision agriculture; fertilisation; crop rotation; agriculture de precision; peat; rendimiento de cultivos; federacion de rusia; rotacion de cultivos; tourbe

Abstract :

The purpose of researches is to increase the plant efficiency by means of the maximum differentiation of soils at their melioration, cultivating and fertilizing. The regularities of adaptive responds of plants to natural and anthropogenous (technological) factors during the landscape field experiment carried out in the Pskov region, which is a multi-year stationary field experiment. There has ...

Mazitov, N.K., Tatarstan Research and Development Inst. of Agriculture, Lobachevskij, Ya.P., All-Russia Research and Development Inst. of Mechanization of Agriculture, Sharafiev, L.Z., Rakhimov, I.R.. Agricultural Machinery and Technologies, 2073-7599. 2014. Russian.

Type :

Journal Article

Agrovoc Terms :

efficacite; maquinaria de labranza; tillage equipment; materiel de travail du sol; siembra; crops; contenido de agua en el suelo; secheresse; tillage; sequia; plante de culture; teneur en eau du sol; conservation des ressources; efficiency; cultivos; eficacia; russian federation; resource conservation; federation de russie; ensemencement; labranza; travail du sol; drought; sowing; conservacion de los recursos; soil water content; federacion de rusia

Abstract :

Foreign wide-level tillagers applied now have a number of shortcomings when the work operation on the fields in Russia. They can't operate on a stubble field, and also under conditions of drought. Depreciation charges at their application make to 40 percents of grain cost. Researches are oriented on development of the domestic machinery working in the drought conditions. The main requirement i ...

Lobachevskij, Ya.P., Sidorov, S.A., Mironov, D.A., Khoroshenkov, V.K., All-Russia Research and Development Inst. of Mechanization of Agriculture, Vajnerman, A.E., Pichuzhkin, S.A., Golosienko, S.A., Chernobaev, S.P., Yurkov, M.A.. Agricultural Machinery and Technologies, 2073-7599. 2014. Russian.

Type :

Journal Article

Agrovoc Terms :

protective coatings; hierro; enduit protecteur; powders; maquinaria de labranza; tillage equipment; materiel de travail du sol; revestimiento de proteccion; russian federation; federation de russie; polvos (formulaciones); reparation; poudre; fer; repairing; iron; reparacion; element de materiel; federacion de rusia; equipment parts; elementos de maquinaria

Abstract :

A wearproof covering was created. Alloying materials in the form of the paste on the basis of iron, which is a mix of powders and a binding component, were developed. It is showed that there is up to 2.4% of carbon, 15-20% of chrome, 2% of nickel, up to 1% of boron and up to 1.5% of the titanium in composition. The alloying materials were built up on 9-14 mm thick carbon steels by the argon-ar ...

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