卷 79, 编号 1 (2012)
- 年: 2012
- ##issue.datePublished##: 15.01.2012
- 文章: 21
- URL: https://journals.eco-vector.com/0321-4443/issue/view/3801
Articles
State and prospects of tractor industry development for the agroindustrial complex of Russia
摘要
Problems of domestic tractor industry state and prospects of its development are considered.
Tractors and Agricultural Machinery. 2012;79(1):3-6
3-6
«Kurganmashzavod» JSC increases its civilian production
摘要
За 10 месяцев 2011 года ОАО «Курганмашзавод» увеличил объемы выпуска гражданской продукции в два раза по сравнению с аналогичным периодом 2010-го. Основной прирост выпуска гражданской продукции дали вездеходы ЧЕТРА ТМ130. Объем их выпуска увеличился почти в 3 раза.
Tractors and Agricultural Machinery. 2012;79(1):41-
41-
Machine systems for the production of fuel chips from woody biomass using the full-tree harvesting method
摘要
The processing chain and corresponding machine systems for woody biomass harvesting and fuel chips production from logging residues, low-quality and small-sized wood are examined. The features of these systems are the possibility of full-tree harvesting during principal felling and cleaning cutting.
Tractors and Agricultural Machinery. 2012;79(1):7-13
7-13
On the concept of creating the three-dimensional systems of frame-panel constructions for Kharkov Tractor Plant tractor line
摘要
The new art-design look of frame-panel cab system for serial and prospective «Kharkov tractor plant» production is designed.
Tractors and Agricultural Machinery. 2012;79(1):13-16
13-16
The main design parameters of a compact settling chamber
摘要
The analytical expressions are received, allowing to define the basic design data parameters of a space-saving settling chamber of the closed pneumoseparator for conditions of its effective functioning at grain cleaning.
Tractors and Agricultural Machinery. 2012;79(1):16-18
16-18
Regulation of diesel engine by the transformation of its active volume
摘要
Some results of analysis of opportunities to rise a fuel affordability of diesel 6Ch 11/12.5 by regimes of low load or idling by deactivating some cylinders or cycles, named in other words as method of transformation of diesel active volume are presented. This analysis is carried out with the use of experimental universal diesel characteristics, namely fuel specific consumption of diesel, and mathematical simulation of some regimes of diesel operation.
Tractors and Agricultural Machinery. 2012;79(1):19-22
19-22
Efficient assessment of traction and transport machines' clutch slip
摘要
A digital device for rapid detection of the clutch skidding of traction and transport machines has been developed. The device is designed to augment the wheel power, improve fuel efficiency and lessen the probability of failure by getting of digital information about the skidding at any moment of vehicle operation.
Tractors and Agricultural Machinery. 2012;79(1):22-24
22-24
Control system of electromechanical transmission of the mobile power module
摘要
An automatic two-channel control system of module with electromechanical transmission including power channel and technological channel is offered. Authors have also analyzed the factors that influence on power inputs at the cutting of herbage during the work of a segment-finger mower with electromechanical drive. An algorithm for calculation of resistance by segment-manual mower operation, which takes into account power consumption for the fluctuations of twisting moment and angular speed is given.
Tractors and Agricultural Machinery. 2012;79(1):24-26
24-26
Optimal operation conditions of cogeneration plants according to the method of golden section
摘要
Cogeneration is a highly effective way to convert and produce heat and electric energy. The method of golden section for the theoretical substantiation of optimal operating modes of cogeneration systems is offered for the use.
Tractors and Agricultural Machinery. 2012;79(1):27-28
27-28
The influence of planetary clutch gear ratio on the rigidity of pneumohydraulic elastic element
摘要
The influence of planetary muff gear ratio on the rigidity of pneumohydraulic elastic element has been analyzed.
Tractors and Agricultural Machinery. 2012;79(1):28-29
28-29
Crawler farm tractor gearbox equipped with gear shift under load and preselector speed range shift
摘要
A variant of kinematic scheme of power shift gearbox with preselected shifting of working and transport speed ranges for the farm crawler 5-6 class tractor equipped with link steel crawlers and reduced maximum transport speed is considered.
Tractors and Agricultural Machinery. 2012;79(1):30-33
30-33
Methods of optimal aggregation of basic machines and working equipment
摘要
A method of optimal aggregation of basic machines (tractors) and working construction equipment is proposed. System analysis, statistic technometry and economic-mathematical computer simulation are fundamental in this methodology.
Tractors and Agricultural Machinery. 2012;79(1):33-36
33-36
Features of the combined effect of active and passive tools on the soil
摘要
The influence of active and passive tools of the combined aggregate on soil is considered. Forces necessary for the soil shift and displacement by an active tool at the semiclamped cutting are revealed.
Tractors and Agricultural Machinery. 2012;79(1):37-39
37-39
The optimal profile of subsurface cultivator hoe
摘要
The results of tiller hoe shape optimization are presented. These findings were used for the production of working organs of the subsurface ploughs, allowing to achieve the best soil cultivation.
Tractors and Agricultural Machinery. 2012;79(1):40-
40-
Effectiveness of fuel system protection from contamination during the operation of mobile machines
摘要
A filter-heater intended for setting into regular sedimentation filter in order to increase the effectiveness of diesel fuel purification is presented.
Tractors and Agricultural Machinery. 2012;79(1):41-43
41-43
An integrated quality control system for the mechanized works in crop growing
摘要
An integrated system of quality control for mechanized works in crop growing is developed. The block schematic diagram and engineering tools for these purposes are described.
Tractors and Agricultural Machinery. 2012;79(1):43-45
43-45
On the standardization of tractor trailers' brake properties
摘要
Basic problems related to the forming and standardization of indexes of tractor trailers' brake properties are considered. The shortcoming of normative documentation currently in force are indicated, suggestions on its perfection are given.
Tractors and Agricultural Machinery. 2012;79(1):45-47
45-47
Assessing the influence of number of metal-ceramic friction disks in the brake assembly on the braking performance
摘要
Traffic safety mainly depends on the reliability of metal-ceramic friction materials used in brake gears, the most important vehicle units. The results of friction disk trials tested in actual condition immediately on the assembly are presented.
Tractors and Agricultural Machinery. 2012;79(1):47-49
47-49
Parameters of gas distribution mechanism and the technical level of piston engines
摘要
The influence of gas-distribution mechanism characteristics on the work indicators of automobiles' and traktors' piston engines was under study. The results of investigations are cited in this article. Relationships between analogs of a working substance speed in flow areas of inlet and outlet valves and a rotation angle of crankshaft are given.
Tractors and Agricultural Machinery. 2012;79(1):49-54
49-54
Forecasting the optimal operating modes of machine and tractor unit
摘要
The general approach to forecasting of optimum values of operational indicators of the agricultural machine-tractor aggregate for the specified operating conditions is considered. As an example of its realization for the concrete unit the balanced system of operational indicators received as a result, their values, optimum levels of loading and use degree are given.
Tractors and Agricultural Machinery. 2012;79(1):54-56
54-56
The 70th anniversary of V.V. Bychkov
Tractors and Agricultural Machinery. 2012;79(1):56-
56-
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