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UNITS, ENGINE SYSTEMS, DEVICES. STANDS AND MEASUREMENTS
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UDC 621.43.033/.035.001.6
Lukin A.M.
Experience of the carburettor mastering for an engine with a precombustion chamber
// Dvigatelestroyeniye. — 1987. — ¹ 2. — P. 3–8.
Key words:
engines.
Features are considered of the operation of a carburettor for a diesel engine with a precombustion chamber. Data are given of adjustment, showing specific problems to ensure smooth and continuous operation of the above engine under different conditions, mainly during acceleration. Measures are described to provide the satisfactory operation of the engine with the precombustion chamber.
- table, 7 ill., - ref.
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UDC 621.436 : 621.43.018.2.001.5 : 621.43.038.5
Parsadanov I.V., Strokov A.P., Fedorets V.A.
Analysis of the diesel engine power consumption for the fuel pump drive
// Dvigatelestroyeniye. — 1987. — ¹ 2. — P. 8–10.
Key words:
engines.
One-factor and three-factor models are described to be tised for the analysis and prediction of the power consumption for the fuel pump drive of 4-stroke diesel engines of the automotive type, as a result of experimental investigations and a nodal point method.
- table, 2 ill., 4 ref.
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UDC 621.43-222-242.004.58
Tsoi I.M.
Instruments for visual evaluation of the engine cylinder- piston group running-in
// Dvigatelestroyeniye. — 1987. — ¹ 2. — P. 10–11.
Key words:
engines.
Principles of the instrument function are described for the visual evaluation of running-in conditions of cylinder-piston group parts through holes for the spark plug without dismantling of the block head.
- table, 1 ill., - ref.
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UDC 621.43.03.001.5:629.114.6
Âudanîv G.F.
Increase of the passenger car fuel effectiveness, using carburettors with the controlled idle system
// Dvigatelestroyeniye. — 1987. — ¹ 2. — P. 11; 54–56.
Key words:
engines.
A principle of operation is considered and also results of tests of carburettors with the controlled idle system, which provides better parameters of the fuel effectiveness and the automobile quality, and can reject the traditional method of the mixture composition correction, using transient holes.
1 table, 2 ill., 5 ref.
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Contents
1987
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AUTOMATION, REGULATION, MANAGEMENT,
TECHNICAL DIAGNISTICS
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UDC 621.436-523.8-531,6«71»
Bestchastnov V.A., Mas1iany G.D., Medvedev A.A.
Development perspectives for electrohydraulic actuators of electronic governors, using a hydroamplifier type of "nozzle-throttle"
// Dvigatelestroyeniye. — 1987. — ¹ 2. — P. 12–18.
Key words:
engines.
A development is described of a fuel equipment for small and low power automotive diesel engines, used for monitoring of electrohydraulic SAR actuators of power up to 2 J, using hydroamplifiers on the base of control elements, type of "nozzle-throttle-valve". Experimental data are given of such an actuator.
1 table, 4 ill., 13 ref.
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UDC 621.43-712.3.001.5 :621.43-53.001.57
Îr1îv Ye.I.
Thermal control of a cooling system with a turbo-blower
// Dvigatelestroyeniye. — 1987. — ¹ 2. — P. 18–20; 30.
Key words:
engines.
Results are given of a calculation analysis and experimental investigations of a radiator cooling system of an engine with a fan gas-turbine drive. The system with a turbo-blower is able lo be heat balanced at the variation of operating conditions. Values, attained at the investigation under forced control, are dependent on the ambient temperature.
- table, 6 ill., - ref.
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Contents
1987
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FUEL AND LUBRICANTS
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UDC 621.43-631.4.004.14 : 621.892.096.1.004.68
Lahshi V.L., Fiîdorov M.I., Frumin I.I.
Tendency of motor oils to make deposits in engines, operating on alcohol fuels
// Dvigatelestroyeniye. — 1987. — ¹ 2. — P. 21–22.
Key words:
diesel.
Effect of low molecular organic acids, accumulating in a motor oil, when the engine operating on alcohol fuels, on the deposits forming. Calculation and experimental methods show that using mixed fuels the cleaning effect is not decreased, nor deposits on the engine parts are increased.
3 table, - ill., 6 ref.
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UDC 621.43:621.892.096.1 (047) (-87)
Vippeã A.Â., Nepogodiev A.V.
New type of the antifriction and wear resistant additive to motor oils (review)
// Dvigatelestroyeniye. — 1987. — ¹ 2. — P. 23.
Key words:
diesel.
A review is given of foreign publications of the development and use of a new antifriction and wear resistant additive to motor oils, based on the polytetrafluoroethylene.
- table, - ill., 11 ref.
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Contents
1987
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STRUCTURAL MATERIALS AND PRODUCTION TECHNOLOGY
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UDC 621.43-2.002.237 : 621.787.4
Âe1kin L.M., Âe1êin M.Ya., Genselev S.M., Volkîv I.B.
Extension of technological advantages to strengthen engine details by the surface plastic deforming
// Dvigatelestroyeniye. — 1987. — ¹ 2. — P. 24–26.
Key words:
engines.
Investigations are described of the extension of technological advantages to strengthen engine parts by the surface plastic deforming, particularly, strengthening of gear products and lugs on lateral surface, strengthening of big eccentric shafts by the combined thermoplastic method, as well as the increase of the friction unit wear resistance by the cold hardening. Recommendations are given on how to use attained results when manufacturing details of the engine joint units, crankshafts, friction parts etc. to extend their life.
2 table, 4 ill., - ref.
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UDC 621.43-343.001.5 : 539.538
Yakovlev F.I.
Wear resistance of the engine valve tappet
// Dvigatelestroyeniye. — 1987. — ¹ 2. — P. 27.
Key words:
Engines.
Investigation are described, and conditions for induction hardening of valve tappets made of nodular cast iron. Wear of the valve tappets made of nodular cast iron was proved to be 10 times less after the induction hardening than formed of steel 20X with the following cementation, hardening and full hard temper NRS 57-59.
- table, - ill., - ref.
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UDC 621.43.052:621.515-226.002
Prozorov V.P., Platonov V.N., Cheripova A.K.
Effect of the technological factor on the quality and performance of turbocharger wheels
// Dvigatelestroyeniye. — 1987. — ¹ 2. — P. 28–30.
Key words:
engines.
The effect of technological factor parameters is analyzed, on the quality and performance of more effective in a series production casted turbine blades and turbo-charger wheels. The exact following of the technology of these parts manufacturing is shown to be an important factor for the high quality of turbochargers.
1 table, 4 ill., 10 ref.
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Contents
1987
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MAINTENANCE AND REPAIR ISSUES
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UDC 621.431.74-974.004.14 : 621.43.013.l
Petuhîv V.A., Zaitsev Yu.V., Utêin A.N.
Analysis of air supply systems of main diesel engines for ice sailing ships
// Dvigatelestroyeniye. — 1987. — ¹ 2. — P. 31–34.
Key words:
engines.
An analysis is given of air supply systems of main medium speed diesel engines for ice sailing ships, as well as a comparative analysis of the development and further improvement of air supply systems for these main diesel engines.
- table, 9 ill., 4 ref.
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UDC 621.436-713.1.004.14 : 663.63 : 620.197.3.001.5
Îêun N.M., Chenñhenêî Î.À.
Inhibitor additives to the diesel engine cooling water and their protective features
// Dvigatelestroyeniye. — 1987. — ¹ 2. — P. 35–37.
Key words:
engines.
Investigation results are given of protective features of different inhibitor additives to the diesel engine cooling water.
3 table, - ill., 9 ref.
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Contents
1987
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ECONOMICS AND PLANNING
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UDC 621.43.002.1 : 658.155
Stern N.K., Tikhonova R.A.
Improving the economic calculation of production teams in the new economic conditions
// Dvigatelestroyeniye. — 1987. — ¹ 2. — P. 38–40.
Key words:
engines.
The issues of improving the self-accounting of teams at the Volgograd Motor Plant in the direction of changing the planning, accounting, evaluation and stimulation of the activities of production teams that ensure the achievement of high final results are outlined.
2 table, - ill., - ref.
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UDC 621.436.003.1 «313» : 621.431.7 : 63
Boiko Yu.F., Yashin A.N., Mokejeva V.N.
Prediction of cost price of tractor and "combine diesel engine manufacturing
// Dvigatelestroyeniye. — 1987. — ¹ 2. — P. 40–42.
Key words:
engines.
A background of technique is described of the cost price of tractor and combine diesel engine manufacturing, its particular feature is the calculation of "typical diesel engine volume", which functionally considers both main constructive features and material consumption.
2 table, 1 ill., - ref.
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Contents
1987
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TECHNICAL LEVEL AND PRODUCT QUALITY
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UDC 621.43.038.85.002.237
Samus N.I., Sandomirski M.G.
Increase of the technical level of nozzle FD-22 diffusers
// Dvigatelestroyeniye. — 1987. — ¹ 2. — P. 43–44.
Key words:
engines.
Parameters are shown of "needle mobility" and "diffusion quality" dependent on the constructive version of the guide hole in the diffuser housing. It is shown that if the guide hole has a truncated cone shape, its bigger base located at the pocket side (back cone), then the needle is self-calibrated and self-located.
- table, 2 ill., - ref.
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UDC 621.436.038.8.002.237
Kornifov G.S., Miniuk G.Ya.
Increase of stability of diesel engine rodless injector under conditions of shot injection
// Dvigatelestroyeniye. — 1987. — ¹ 2. — P. 45-46.
Key words:
engines.
An analysis is carried out of possible ways to increase shot features of rodless injectors, taking as an example injectors of the engine 84 12/12 (KAMAZ-740), by the decrease of the hydrostatic needle press to the guide of the diffuser housing, decrease of assembling deformations of the diffuser housing and constructive improvement of the needle conjugation with its load point. Examples are considered of the constructive solution and test results. It is shown that the constructive mastering of the diesel engine 84 12/12 rodless injectors resulted in their little failure on parameters of the needle mobility and the fuel diffusion quality during assembling at the plant, and these injectors being on the level of rod injectors, following the same parameters.
- table, 4 ill., 4 ref.
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Contents
1987
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EXCHANGE OF EXPERIENCE
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UDC 621.431 -97/-98.001.2
Vasiliev-Yuzhin R.M.
Effect of ambient conditions on the diesel engine operation parameters. General information
// Dvigatelestroyeniye. — 1987. — ¹ 2. — P. 47–50; 56.
Key words:
engines.
An analysis is given of a physical picture of the temperature, moisture and atmosphere air pressure effect as well as the temperature of water, cooling the charge air, on effective indicator parameters, making mechanical losses, and parameters of thermal and mechanical stress of a turbocharged diesel engine.
- table, 3 ill., 12 ref.
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UDC 621.436-222.4.001.5:539.434
Mezhetski G.D., Chekmarev A.V.
Investigation technique of thermal fatigue cracks in diesel engine cylinder heads
// Dvigatelestroyeniye. — 1987. — ¹ 2. — P. 51-54.
Key words:
engines.
A technique is described of the definition of the thermo- fatigue crack depth in diesel engine cast iron cylinder heads at the stable control, using a new electropotential flaw detector EPD-3. Investigation results are given of thermofatigue cracks in the diesel engine A-41 cylinder heads at the major overhaul.
1 table, 6 ill., 6 ref.
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Contents
1987
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HYPOTHESES, SUGGESTIONS
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UDC 621.436-233.2.004.64 : 531.44 : 539.4.012
Derkachenko V.G.
Evaluation of the wear resistance of diesel bearing materials in cyclic loading mode
// Dvigatelestroyeniye. — 1987. — ¹ 2. — P. 58–60.
Key words:
engines, bearings.
The results of tests on a stand with cyclic loading to determine the setting loads of bimetallic bearings with an antifriction layer of A020-1 and A1-22 paired with a crankshaft made of 40KHNMA steel of different hardness when lubricated with DP-11 and M12-B oils with different inlet pressure and temperature are presented.
- table, 3 ill., 3 ref.
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Contents
1987
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CRITICISM AND BIBLIOGRAPHY
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UDC 621.431.74-634.004.18(049.3)
Andrienko V.G., Efimov V.K.
Timely recommendations. About the brochure Ovsyannikova M.K., Petukhov V.A. «Efficiency of fuel use in marine diesel installations»
// Dvigatelestroyeniye. — 1987. — ¹ 2. — P. 61.
Key words:
engines, fuel.
The article deals with the efficiency of fuel use in marine diesel installations.
- table, - ill., - ref.
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Contents
1987
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