No 10 (2014)


Analysis of technologies for chemical converting of alternative energy sources into motor fuel

Fomin V.M.


Results of comparative analysis of technologies for converting some kinds of alternative energy sources into fuel for motor-and-tractor engines are given. Choosing of the most acceptable raw material for production of efficient motor fuel is substantiated.
Tractors and Agricultural Machinery. 2014;(10):3-6
pages 3-6 views

Experimental investigation of gas diesel engine of К-700А tractor

Volodin V.V., Zagorodskikh B.P., Markov V.A., Furman V.V.


Necessity of natural gas using as alternative motor fuel is substantiated. The system of distributed gas fuel supply into combustion chamber of gas diesel engine is presented. Experimental investigations of the К-700А tractor equipped with developed fuel supply system have been carried out.
Tractors and Agricultural Machinery. 2014;(10):7-9
pages 7-9 views

АТГ-2 multipurpose fertilizer distributor

Rudenko N.Y., Kulayev Y.V., Kalugin D.S., Nosov I.A.


The multipurpose fertilizer distributor for tilled crops fertilization is proposed. It ensures application of all kinds of inorganic fertilizer, namely granulated, crystallized, and powdered ones.
Tractors and Agricultural Machinery. 2014;(10):10-11
pages 10-11 views

Electronic on-board control system of operational and technological parameters of cotton harvesting units

Ulzhayev E., Ubaydullayev U.M., Ulzhayev Z.E.


The main parameters for control and assessment of technological and operating indices of machine and tractor units for cotton harvesting are given; technical specifications are stated. Block scheme of microprocessing on-board control system of operational and technological parameters of cotton harvesting units is given.
Tractors and Agricultural Machinery. 2014;(10):11-14
pages 11-14 views

Loading device for oncoming dynamic loading

Vlasov P.A.


Methods of running and testing of parts, units and aggregates under load in case of transferring required drive torques through them are considered. The method of loading by oncoming drive torques using inertial loaders is theoretically substantiated.
Tractors and Agricultural Machinery. 2014;(10):15-16
pages 15-16 views

Fuel efficiency increase of ЯМЗ-238 diesel engine under light load modes by adjusting its engine capacity

Patrakhaltsev N.N., Skripnik D.S., Kamyshnikov R.O.


Possibility of decrease in fuel consumption when ЯМЗ-238 diesel engine operates in light load modes, by means of changing of its engine capacity by partial cylinder cutout is shown.
Tractors and Agricultural Machinery. 2014;(10):16-19
pages 16-19 views

Modeling of thermal stress condition of combustion head of tractor diesel engine

Gots A.N., Prygunov M.P.


The calculation method for thermal stress condition of combustion head of tractor diesel engine is suggested. Methods of determination of heat-transfer coefficient taking into account construction of combustion head are suggested.
Tractors and Agricultural Machinery. 2014;(10):19-23
pages 19-23 views

Assessment of performance characteristics of second generation adaptive friction clutches

Shishkarev M.P., Tran V.D.


Load characteristic and operation accuracy of two different modifications of adaptive friction clutches of the second generation are investigated.
Tractors and Agricultural Machinery. 2014;(10):23-25
pages 23-25 views

Fuzzy control of power flows in car transmission

Bazhenov Y.Y., Pobedinskiy V.V., Berstenev A.V.


Solution of the task of fuzzy control of power flows in car transmission is proposed. It permits to ensure necessary tractive and adhesion characteristics in different driving conditions.
Tractors and Agricultural Machinery. 2014;(10):25-29
pages 25-29 views

Dependence of tubers damage on the parameters of rotary separator of potato combine

Shukhanov S.N., Kuzmin A.V., Ostroumov S.S.


Issues of potato tubers damage during mechanized harvesting are considered. Rational parameters of rotary separator of potato combine are presented.
Tractors and Agricultural Machinery. 2014;(10):30-31
pages 30-31 views

Investigation of compacting process on open passage presses

Podkolzin Y.V.


Results of investigation of biomass compacting process in an open pressing passage are given. The method of passage length determination is given.
Tractors and Agricultural Machinery. 2014;(10):31-33
pages 31-33 views

Efficient depth of primary soil cultivation

Blednykh V.V., Svechnikov P.G.


Examples of determination of optimal soil cultivation depth during grain production are considered. Obtained mathematical model permits to determine optimal soil cultivation depth in specific environmental and economic conditions.
Tractors and Agricultural Machinery. 2014;(10):34-35
pages 34-35 views

Substantiation of toothed disc parameters of selection seeder ploughshare

Gorobey V.P.


Substantiation of geometric parameters for cutting toothed disc of combined ploughshare is given. Its optimal characteristics for research on energy-saving sowing technologies are determined.
Tractors and Agricultural Machinery. 2014;(10):36-38
pages 36-38 views

Efficiency estimation of mechanic regulators of high-pressure fuel injection pumps

Shiriyazdanov R.R., Khaliullin F.K.


Influence of design parameters of mechanic regulators of fuel injection pumps on dynamic parameters of internal combustion engine operation have been analyzed using mathematical models accounting influence of lever position of a fuel supply regulator and rotation frequency of cam shaft.
Tractors and Agricultural Machinery. 2014;(10):38-39
pages 38-39 views

Field effect application for the decrease of machines’ friction losses

Lyubimov D.N., Dolgopolov K.N., Vershinin N.K., Dunayev A.V.


Results of full testing of an electronic friction adjuster are given. It is shown that rational use of field effect in tribotechnical practice permits to ensure growth of energy efficiency of industrial equipment and machinery without design changes and extra investment.
Tractors and Agricultural Machinery. 2014;(10):40-43
pages 40-43 views

Effective design of protection module for passive safety of cabs

Karapetyan M.A., Orlov N.B., Kuzmin D.G.


The effective design for tractor cab with added strength and rigidness for improvement of operator passive safety in emergency is suggested.
Tractors and Agricultural Machinery. 2014;(10):44-46
pages 44-46 views

Development issues of innovative system of machines and technologies for plant cultivation

Yelizarov V.P., Beylis V.M.


Current state and development prospects of agricultural machinery and technologies as well as fundamental principles for substantiation, formation and development of innovative system of machines and technologies are considered.
Tractors and Agricultural Machinery. 2014;(10):46-50
pages 46-50 views

Cleaning the high-pressure hoses from industrial dirt

Makarkin I.M., Nikolayev Y.V.


Two cleaning methods applied to internal space of high-pressure hoses for removing industrial dirt have been analyzed.
Tractors and Agricultural Machinery. 2014;(10):50-52
pages 50-52 views

Winners of AGROSALON innovation contest

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Подведены итоги независимого профессионально конкурса инновационной техники АГРОСАЛОН 2014. Новейшие модели техники оценило международное жюри, в состав которого вошли специалисты, рекомендованные компаниями-членами выставочного комитета. На конкурс была представлена 61 разработка в области сельхозмашиностроения, наградами отмечены 19.
Tractors and Agricultural Machinery. 2014;(10):52
pages 52 views

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