卷 81, 编号 4 (2014)
- 年: 2014
- ##issue.datePublished##: 15.04.2014
- 文章: 17
- URL: https://journals.eco-vector.com/0321-4443/issue/view/3627
Articles
Elaboration of segmentation method for the Russian market of agricultural tractors
摘要
Improved method of tractive power segmentation of wheeled and crawler agricultural tractors for the Russian market, is proposed. The method permits to analyze and forecast the market more fully and reliably as compared to practically used method of engine power segmentation.
Tractors and Agricultural Machinery. 2014;81(4):3-6
3-6
Performance testing of a combined device for toxicity decreasing of exhaust gases
摘要
Performance testing of combined device for toxicity decreasing of diesel exhaust gases, are described. The results and analysis are given.
Tractors and Agricultural Machinery. 2014;81(4):7-8
7-8
Conservation device for bushing-roller chains
摘要
Device for cleaning and boiling of bushing-roller chains is proposed. It is used in preparation of agricultural machinery for long-term storage in off-season.
Tractors and Agricultural Machinery. 2014;81(4):9-10
9-10
Multipurpose energotechnological assembly for a farm household
摘要
Results of application in agricultural enterprise of multifunctional energotechnological assembly for heat treatment of agricultural production are given.
Tractors and Agricultural Machinery. 2014;81(4):10-11
10-11
Scraper dispenser
摘要
Design and operation of scraper dispenser with movable plates for dry and crumbled feed mixture, are described. Calculation method and research results are given.
Tractors and Agricultural Machinery. 2014;81(4):12-13
12-13
Parameterization of extra-low pressure tires for chemicalization mobile vehicles
摘要
Results of theoretical researches concerning parameter optimization of extra-low pressure tires for mobile power units are given. Optimal value of diameter and width of tire for chemicalization vehicles operating on grounds of low bearing value, were determined.
Tractors and Agricultural Machinery. 2014;81(4):14-17
14-17
Specified calculation of multi-disc adaptive friction clutches
摘要
Dependencies for specified calculation of nominal rotation moment and precision coefficient of a multi-disc adaptive friction clutch, taking into account friction in spline connections between friction discs and half-clutches, are obtained.
Tractors and Agricultural Machinery. 2014;81(4):18-21
18-21
Microprofile formation on the surface of 65Г steel under friction with МК-5 metalloceramic friction material
摘要
Roughness of steel disc working surface operating in tandem with МК-5 metalloceramic friction layer based on copper with lubricant film, was investigated; results are given.
Tractors and Agricultural Machinery. 2014;81(4):21-25
21-25
Tribotechnology of mobile agricultural and transport equipment parts restoration using motor oil modification with a fullerene-containing composition
摘要
Results of laboratory and production investigations of tribotechnical characteristic of fullerene-containing composition intended for restoration of friction surfaces of mobile agricultural and transportation machinery parts, are given.
Tractors and Agricultural Machinery. 2014;81(4):26-29
26-29
Heat regimes adjustment in dryers with gravitational mobile layer
摘要
Dynamics of heat regimes adjustment processes in dryers with gravitational mobile layer, have been analyzed on the base of experimental data.
Tractors and Agricultural Machinery. 2014;81(4):30-33
30-33
Elements of interaction between potato tubers and rotary separator
摘要
Problems of interaction and damageability of potato tubers during mechanized harvesting with rotary separator of potato combine, are considered.
Tractors and Agricultural Machinery. 2014;81(4):33-35
33-35
Automation of performance calculation of horizontal load stabilizers for machine and tractor units
摘要
Mathematical model determining parameters of tractor longitudinal and angular oscillations based on known design parameters of tractor and driving tires is considered. It permits to determine parameters of horizontal load stabilizers of machine and tractor unit without field tests.
Tractors and Agricultural Machinery. 2014;81(4):36-38
36-38
Design quality control of small-scale mechanization mean of 0,2 tractive class
摘要
Units and design components of small-scale mechanization means of tractive class 0,2, were under investigation.
Tractors and Agricultural Machinery. 2014;81(4):38-42
38-42
Theoretical analysis of working engine oil appropriateness to repair and recondition operations under action of multifunctional additives
摘要
Theoretical aspects of motor oil appropriateness to repair and recondition operations under action of multifunctional additives, ensuring life extension of oil and recondition of worn-out surfaces of machine parts, are considered.
Tractors and Agricultural Machinery. 2014;81(4):42-44
42-44
Determination of service-area radius of machinery recycling enterprise
摘要
Method of determination of optimal service-area radius for machinery recycling enterprise is presented. Specific operational costs during transportation of recycled machinery, is calculated. Allocation scheme of such enterprises within the Moscow region territory is proposed.
Tractors and Agricultural Machinery. 2014;81(4):45-47
45-47
The 50th anniversary of ДТ-75 tractor made in Volgograd
摘要
The article is dedicated to 50th anniversary of mass production start-up of the famous ДТ-75 tractor in the Volgograd tractor plant. Principal stages of its improvement and modernization are given.
Tractors and Agricultural Machinery. 2014;81(4):48-52
48-52
Expocentre in 2013
摘要
В 2013 г. Экспоцентр провел 95 выставок и 280 конгрессных мероприятий, в которых приняли участие 32 400 компаний из более чем 100 стран мира. Общее число посетителей всех смотров и форумов за год составило 1,794 млн человек, более 90% из них - специалисты.
Tractors and Agricultural Machinery. 2014;81(4):13
13