卷 80, 编号 12 (2013)
- 年: 2013
- ##issue.datePublished##: 15.12.2013
- 文章: 22
- URL: https://journals.eco-vector.com/0321-4443/issue/view/3631
Articles
Instrumentality of Theory of Mechanisms and Machines as the scientific base of agricultural machinery performance increase
摘要
Significance of basic technical training for students learning Agricultural engineering is substantiated as exemplified by Theory of Mechanisms and Machines learning.
Tractors and Agricultural Machinery. 2013;80(12):3-6
3-6
Harmonization of Russian and European diplomas of higher professional agroengineering education
摘要
Basic models of agroengineer students training in leading European institution of high education are given. The possibilities of mutual recognition of Russian and European diplomas within the Bologna Accords are considered.
Tractors and Agricultural Machinery. 2013;80(12):7-8
7-8
Competition of RAAS for the V.P. Goryachkin Gold medal
摘要
В 2014 году Постановлением Президиума Россельхозакадемии от 10 октября 2013 г. объявлен конкурс на соискание Золотой медали имени академика В.П. Горячкина за работы в области земледельческой механики и механизации сельского хозяйства.
Tractors and Agricultural Machinery. 2013;80(12):8-9
8-9
Self-steering system for a tractor unit moving in vineyards row spacing
摘要
Research results of self-steering system for tractor (track) unit moving in orchard-vineyards row spacing are given. Operation stability of the system has been analyzed by using the Hurwitz stability criterion.
Tractors and Agricultural Machinery. 2013;80(12):10-12
10-12
New social purpose vehicles family for rural territories
摘要
Variant of creative look for a new three-axle vehicle is proposed. On this base the family including bus, pickup van, ambulance car, emergency car etc. can be developed.
Tractors and Agricultural Machinery. 2013;80(12):12-16
12-16
Modeling of controlled accuracy parameters of production machinery assemblies depending on the basic parts wear
摘要
Sequence of wear calculation for basic parts of production machinery and their permissible values is presented. The models allowing to determine the specific value of permissible parameters tolerances are given.
Tractors and Agricultural Machinery. 2013;80(12):16-19
16-19
Technological and operational capability of modernized feed-processing plants
摘要
Comparative assessment of technological and operational capability of the hummer-sieve and sieveless aggregates equipped with dosing and distributing devices, rotary working organs and swirler-stabilizers of air and products flow has been carried out.
Tractors and Agricultural Machinery. 2013;80(12):19-22
19-22
Mathematical modeling of thermal state of hollow track link pins’ workpieces
摘要
Mathematical model and numerical calculation results for the thermal state of cylindrical hollow track link pins’ workpiece are given. Numerical calculation results of heat exchange parameters depending on geometry, thermophysical properties and processing duration are analyzed.
Tractors and Agricultural Machinery. 2013;80(12):22-24
22-24
Plough body breast surface plotting by means of variational problem solution
摘要
The work minimization problem of soil motion on plough body breast surface was solved by the variational method.
Tractors and Agricultural Machinery. 2013;80(12):24-28
24-28
Mathematical model of operation fluid leakages in static sealing joins
摘要
Backgrounds, substantiation and results of the construction of mathematical model of operation fluid leakages through a static sealing joint with round ring are presented.
Tractors and Agricultural Machinery. 2013;80(12):28-30
28-30
Technology for germinated watermelon seeds sowing by single grain and hole method
摘要
The sowing technology for the germinated watermelon seeds is developed. It includes seed presowing treatment by electroactivated water and germinated seeds sowing by new construction of seed distributor, using single-grain and hole sowing method.
Tractors and Agricultural Machinery. 2013;80(12):31-32
31-32
Analysis of stressedly-deformed state of a round flange joint
摘要
Dependences of joint hardness and of stresses appearing in fixing parts on joint construction were considered. Results of the investigation are given.
Tractors and Agricultural Machinery. 2013;80(12):32-35
32-35
Microprocessor control of fuel supply in diesel-generator
摘要
The microprocessor-based controller for high-pressure fuel pump is proposed. Mathematical model of energetic chain of diesel-generator with microprocessor-based controller of discrete type is developed and investigated. Research results of transient process during single input actions in the form of step change of load torque on diesel shaft are given.
Tractors and Agricultural Machinery. 2013;80(12):35-37
35-37
Failure causes of dispensing pumps and hydraulic steering wheels (as exemplified by XY 145-0/1 hydraulic steering wheel)
摘要
The main causes of hydraulic steering wheels failures are stated. Their resource-limiting couplings are determined.
Tractors and Agricultural Machinery. 2013;80(12):38-40
38-40
Fault check of a steering hydraulic pump
摘要
Diagnostics of a steering hydraulic pump for goods-carrying vehicles is considered. Reference values of detected parameters are given.
Tractors and Agricultural Machinery. 2013;80(12):41
41
Internal combustion engine power augmentation, production modernization, parts wear resistance and durability
摘要
The dependence of durability and parts wear resistance on production technical possibilities and internal combustion engine power augmentation is analyzed.
Tractors and Agricultural Machinery. 2013;80(12):42-43
42-43
Repair composites for agricultural machinery renewal
摘要
It is found that operability of deteriorated equipment and enterprises infrastructure can be guaranteed by providing of only three domestic brands of expendable materials for cold molecular welding.
Tractors and Agricultural Machinery. 2013;80(12):44-46
44-46
Accuracy assurance for repair and technological equipment during spindle units’ renovation with polymeric composite materials
摘要
The renovation method of spindle units of turning workstations using polymeric materials is proposed.
Tractors and Agricultural Machinery. 2013;80(12):46-48
46-48
Complexity class determination of technical support in animal husbandry
摘要
The technique of complexity class determination of technical support and machinery and equipment maintenance in animal husbandry is stated.
Tractors and Agricultural Machinery. 2013;80(12):48-50
48-50
Deterioration of A-hoe blades of Morris sowing machine renewed by means of thermostrengthened compensating elements
摘要
It was shown that wear dynamic of renewed blades depends on operation time linearly. Deterioration intensity is maximal in debugging and operating periods, but in deterioration process it assumes stabile behavior.
Tractors and Agricultural Machinery. 2013;80(12):50-52
50-52
The 65th anniversary of M.M. Kovaliov
摘要
25 ноября 2013 г. директору ВНИИМЛ д-ру техн. наук Михаилу Михайловичу Ковалёву исполнилось 65 лет.
Tractors and Agricultural Machinery. 2013;80(12):56
56
Index of articles published in 2013
Tractors and Agricultural Machinery. 2013;80(12):53-56
53-56