卷 79, 编号 11 (2012)
- 年: 2012
- 文章: 23
- URL: https://bakhtiniada.ru/0321-4443/issue/view/3645
Articles
State and trends of development of the tractor industry for Russian forest complex
摘要
Problems and trends of development of domestic tractor industry supplying the forest complex are considered.
Traktory i sel hozmashiny. 2012;79(11):3-7
3-7
Designing conception of innovative development and modernization of integrated mechanization of agro-industrial complex for the period up to 2025
摘要
Trends of development of integrated mechanization of the agro-industrial complex on the period up to 2025 as well as basic provisions of the conception are stated. The key role of the system of technologies and machinery in provision of rural commercial producers with required high-performance technologies and machinery is identified.
Traktory i sel hozmashiny. 2012;79(11):7-10
7-10
Problems of Russia’s membership in the WTO
摘要
На очередном заседании «Меркурий-клуба», посвященном проблемам и перспективам работы российского бизнеса в условиях членства Российской Федерации во Всемирной торговой организации, особое внимание было уделено защите российского рынка, выгодам и перспективам для российского бизнеса на мировом и внутреннем рынках, подготовке специалистов для работы в новых экономических условиях.
Traktory i sel hozmashiny. 2012;79(11):10
10
A fire-resistant environmentally friendly fluid for hydrostatic transmissions
摘要
Results of investigation of a fire-resistant water-containing fluid for hydrostatic power drive of mobile machines on the unique «Climate» test bench are given.
Traktory i sel hozmashiny. 2012;79(11):10-13
10-13
Recording system for the investigation of slipping and efficiency coefficient of differential gear and wheeled mover
摘要
A research technique of slipping and efficiency coefficient of differential gear and wheeled movers used in agriculture is given. A construction of recording system is proposed.
Traktory i sel hozmashiny. 2012;79(11):13-15
13-15
On a method of development of control programs for gear shifting without breaking of power flux
摘要
One of possible methods of development of gear shift control programs for the trip computers of agricultural tractors equipped with transmissions with gear shift under load, intended for the security of smooth shifting under different operation modes is proposed.
Traktory i sel hozmashiny. 2012;79(11):16-21
16-21
Features of designing of a wheel small-sized skidding tractor
摘要
It is proposed to mechanize the operation of timber harvesting in peasant (farm) enterprises in forest-steppe areas of Altai territory and other regions of Russian Federation by the way of using a small-sized skidding tractor. Construction of the tractor is substantiated.
Traktory i sel hozmashiny. 2012;79(11):21-23
21-23
Rise of adequacy of analytical models with a random frequency to Gaussian processes
摘要
Methods of analytical modeling of a stochastic process for investigation of non-linear dynamic systems under Gaussian effects are stated. As a test example the determination of dispersion of angular velocity of engine shaft of agricultural aggregate is used. Non-linearity of its regulating system parameters is considerable.
Traktory i sel hozmashiny. 2012;79(11):24-28
24-28
Classification of mechanization means of tools for seeds plowing down
摘要
Results of patent and technical analysis of current tools for seeds plowing down of seeders and planters are given. Their basic highs and lows are reflected. Classification of plowing tools for onion seeders is compiled, trends of their development are projected.
Traktory i sel hozmashiny. 2012;79(11):28-30
28-30
Mathematical modeling of grain harvesting combines fleet in a farm
摘要
A mathematical model of estimation of technical and economical characteristics of work of combine fleet in a farm is stated. Efficiency of large-scale farms and using of high-performance combines are revealed as well as conditions of their optimal using. A nomogram for the calculation of different characteristics of combine fleet in a farm is given.
Traktory i sel hozmashiny. 2012;79(11):30-33
30-33
Algorithm of plotting of the developable working surfaces of ploughs
摘要
Conceptions and methods of plotting of the developable ploughshare and loading blade surfaces are given.
Traktory i sel hozmashiny. 2012;79(11):33-35
33-35
Constructional and technological characteristic of a shutter air cleaner with curvilinear diversion canal
摘要
Researches allowing to determine the design and technological characteristics of shutter air cleaner with curvilinear diversion canal of a small-sized pneumatic separator were carried out. The findings can improve the device’s performance.
Traktory i sel hozmashiny. 2012;79(11):35-38
35-38
Features of potato tubers separation from plant tops in ascending flow of the pile
摘要
Findings of investigation of potato tubers from plant tops separation in ascending flow of the pile are presented. Four typical tubers from plant tops separation zones are considered. A method of determination of forces destroying the relation «tuber – stolon – plant tops» is given.
Traktory i sel hozmashiny. 2012;79(11):38-39
38-39
Lowering of aerodynamical noise of exhaust valve of ventilation system at transport
摘要
Ways of design improvement of a divider valve of ventilation system at transport are considered. Several variants of design are developed to optimize the valve performance. Two versions of valve which are the best on acoustic calculation results are presented.
Traktory i sel hozmashiny. 2012;79(11):40-42
40-42
Findings of experiments on motor cultivator vibration
摘要
Findings of investigation of vibration loading of a motor cultivator are given. The cultivator was tested as a part of transport and soil cultivating aggregates on artificial track, concrete road and fertilized soil. Level of vibration on operator seat and on steering wheel in dependence on different tire types, different inner air pressure in the tires and speeds was compared to standards.
Traktory i sel hozmashiny. 2012;79(11):42-45
42-45
Vibration and noise estimation of applicability of the ЧВГ-35 vermicular graphite iron
摘要
Results of comparative tests of noise and vibration of a power unit with parts of case made of СЧ 21-40 and ЧВГ-35 cast iron are presented. These findings can be used for the assessment of high-strength cast irons applicability.
Traktory i sel hozmashiny. 2012;79(11):46-47
46-47
New equipment and technologies of agricultural machinery diagnosis
摘要
New techniques of diagnostics of motor and tractor engines and hydraulic systems are considered. Results of development of diagnostic means are presented.
Traktory i sel hozmashiny. 2012;79(11):48-49
48-49
Improvement of technical service of machinery and equipment in cattle breeding
摘要
A technique is proposed and standards of resources consumption are developed estimated for one relative unit of complexity level for modern technical services.
Traktory i sel hozmashiny. 2012;79(11):49-51
49-51
Characteristics of compensatory capacity of loader and the transport support of sowing complexes
摘要
Results of theoretical researches substantiating the characteristics of compensatory capacity of a loader and the transport support of sowing complexes are presented. It is stated that the volume of compensatory bunker of a seed loader has to be equal to the total volume of bunkers of sowing complexes under its service.
Traktory i sel hozmashiny. 2012;79(11):52-53
52-53
Engineering concepts of drive details manufacturing using the heat-resistant thermosetting plastics reinforced with synthetic fibers
摘要
Devices intended for manufacturing of linear articles with high size precision and low level of internal stress are described. These devices can also process waste of synthetic fibers into reinforcing material of defined sizes. Сompositions of high-strength thermosetting composites on the base of waste of synthetic fibers are proposed.
Traktory i sel hozmashiny. 2012;79(11):53-56
53-56
Gold medalists of AGROSALON 2012
摘要
На 4-ю международную выставку АГРОСАЛОН 2012 съехались 277 производителей сельхозтехники из 27 стран, продемонстрировав около 600 оригинальных разработок.
Traktory i sel hozmashiny. 2012;79(11):3
3
John Deere logging machines at «Lesdrevmash-2012»
摘要
В Москве, на территории ЦВК «Экспоцентр» при официальной поддержке Минпромторга РФ, Европейской федерации EUMABOIS, под патронатом ТПП РФ и Правительства Москвы с 22 по 26 октября с большим успехом прошла организованная ЗАО «Экспоцентр» 14-я международная выставка «Лесдревмаш-2012».
Traktory i sel hozmashiny. 2012;79(11):52
52
AGROMASH machinery was awarded with AgroTech Russia 2012 medals
摘要
По итогам крупнейшей отечественной агропромышленной выставки «АгроТек Россия - 2012» на ВВЦ ООО «Агромашхолдинг» (производственно-сбытовая единица «Концерна «Тракторные заводы») удостоен четырех золотых и одной серебряной медали за внедрение в производство высокотехнологичных самоходных сельхозмашин АГРОМАШ.
Traktory i sel hozmashiny. 2012;79(11):56
56