Vol 79, No 8 (2012)
- Year: 2012
- Articles: 26
- URL: https://journals.eco-vector.com/0321-4443/issue/view/3807
Articles
T-250 tractor: life and fate
Abstract
The problem of commercialization of heavy caterpillar class 6-8 tractor having a capacity of 270-320 hp is considered. Results of its technical and economic substantiation based on extensive comparative tests are carried out. Advices on the improvement of heavy machines' leasing are given.
Tractors and Agricultural Machinery. 2012;79(8):3-12
3-12
Upgrading the quality of agro-engineering products
Abstract
Possibility of joint cooperation between agro-engineering and the «Skolkovo» innovation centre with the view of implementation of the «Regulation on food security of the Russian Federation» requirements is considered. A process of research and development and the adoption of new technologies in agricultural production, aimed at complete realization of the Declaration of 01.02.2010 are proposed.
Tractors and Agricultural Machinery. 2012;79(8):13-14
13-14
Customs legislation prevents investors from replacing defective equipment by a serviceable one
Abstract
Речь идет о ввезенном в Россию и имеющем статус условно выпущенного товара оборудовании, в котором обнаружен дефект или брак. Производитель обязан заменить негодный товар и готов это сделать, однако таможня не позволяет. Почему? Пояснения дает Николай Зарубин, юрист-эксперт таможенного холдинга «Группа Тарго», привлеченный эксперт ТПП РФ.
Tractors and Agricultural Machinery. 2012;79(8):14-
14-
15-16
16-17
18-20
21-22
22-25
Evaluation of effectiveness of the wood chips production in timber terminal
Abstract
Results of investigation of a mobile wood drum-type chipper driven by a power take-off shaft of agricultural tractor, operating in a timber terminal are given. It is shown that improving the efficiency of wood chips production from large-sized firewood requires more powerful chippers with 200 kW engines.
Tractors and Agricultural Machinery. 2012;79(8):25-27
25-27
Experimental evaluation of the distribution of coated seeds
Abstract
Modeling of coated seeds seeding on bench equipment with a pneumatic device and a piezocrystal sensor of seed number allowed to obtain the distribution of electronic pulses from the seeds of sugar beet, corn and imitators in a row. It is established that the management of seeds distribution may be accomplished by regulating the rotation frequency of drilling disk with a smaller number of seeding holes.
Tractors and Agricultural Machinery. 2012;79(8):27-29
27-29
30-31
A technique for the improvement of working parts of grain combines
Abstract
Influence of different working parts of grain combines on the direct losses and crushing of grain is analyzed. Dependences of grain losses and crushing on the transfer factors characterizing the design and adjustment parameters of working parts are determined.
Tractors and Agricultural Machinery. 2012;79(8):32-34
32-34
34-36
Reliability and durability of hydraulic cylinders made of metal-silica composite material
Abstract
To reduce energy and labor inputs during the manufacture of hydraulic cylinders it is proposed to use a constructional metal-silica composite. Results of reliability and durability tests of the new material carried out on a specially constructed test bench are given.
Tractors and Agricultural Machinery. 2012;79(8):37-38
37-38
Increasing the stability of fuel injection pump process
Abstract
A patented construction of plunger and barrel assembly is proposed. A ball valve is placed in its axial bore to eliminate the fuel flowing into low pressure cavity during the injection process. The design of plunger and barrel assembly and its operation concept are considered.
Tractors and Agricultural Machinery. 2012;79(8):38-40
38-40
40-41
Repair control and regulation equipment for hydraulic drive and transmission systems designed by GOSNITI
Abstract
The problems of quality control of tractor units' repair are considered. Experimental models of control and regulation equipment developed in 2009-2011 for the modernization of repair and service base of agroindustrial complex are presented.
Tractors and Agricultural Machinery. 2012;79(8):42-43
42-43
44-
Resistance to abrasive wear of restored and hardened Lemken plow shares
Abstract
A linear dependence of wear on the lifelength is determined. Resistance to abrasive wear of restored shares hardened by wear-resistant surfacing is commensurable to the resistance of proprietary shares, though its dynamics is different for factory and restored parts.
Tractors and Agricultural Machinery. 2012;79(8):45-48
45-48
48-50
50-52
52-54
36-
IV Voronezh Agro-industrial Forum
Abstract
Форум и 9-я межрегиональная специализированная выставка «Урожай» в его рамках пройдут 24-26 октября 2012 г. в Воронеже. IV Воронежский агропромышленный форум - крупнейший региональный проект, который представляет современные технические и технологические решения для всех отраслей АПК.
Tractors and Agricultural Machinery. 2012;79(8):54-
54-
Readings of Agricultural Sciences Academician V.N. Boltinskiy
Abstract
На очередном семинаре «Чтения академика ВАСХНИЛ В.Н. Болтинского» (МГАУ им. В.П. Горячкина, 24-25 января 2012 г.) были заслушаны доклады по трем направлениям:
- общие вопросы использования тракторов;
- исследования в области мобильных энергосредств;
- исследования в области автотракторных двигателей.
Tractors and Agricultural Machinery. 2012;79(8):55-56
55-56
The 65th anniversary of I.V. Gorbachiov
Tractors and Agricultural Machinery. 2012;79(8):56-
56-
СМИ зарегистрировано Федеральной службой по надзору в сфере связи, информационных технологий и массовых коммуникаций (Роскомнадзор).Регистрационный номер и дата принятия решения о регистрации СМИ: ПИ № ФС 77 - 81900 выдано 05.10.2021.