No 3 (2010)
- Year: 2010
- Articles: 29
- URL: https://bulletin.ssaa.ru/1997-3225/issue/view/1349
Articles
3-6
6-10
Results of the Plowshare Sowing Complex Energy Estimation.
Abstract
Data and the analysis of ploughshares sowing complexes and seeders energy estimation are cited - the cultivators differing in design data and representing three basic types of cultivator, plainly to cut and combined attachmens intended for superficial preseeding processing of soil with simultaneous seeding of seeds.
Bulletin Samara State Agricultural Academy. 2010;(3):10-16
10-16
16-19
19-21
21-23
23-26
Estimation of Sowing by the Tape-Disk Seeding Device Quality.
Abstract
The description of design and technological process of tape-disk seeding device process is presented for fine grain crops and the quality indicators of its process providing the set limits of standard variation of seeds sowing are defined.
Bulletin Samara State Agricultural Academy. 2010;(3):26-30
26-30
30-32
The Constructive-Technological Substantiation of Soil-Cultivating Cut Disks.
Abstract
The constructive-technological parameters of combined soil-cultivating tool cut disks battery substantiation is given. Experimental dependence of soil crushing quality from the cut disk quantity, corner of disks attack and distance between disks in the battery is resulted.
Bulletin Samara State Agricultural Academy. 2010;(3):32-36
32-36
36-40
Loosenning Chisel Geometric parameters Underpinning.
Abstract
The interaction process between work body and soil is determined. Forces, appearing when the system deflected from balance position and influencing for symmetrical cultivating parts are described. The parameters of denuating chisel are underpinned.
Bulletin Samara State Agricultural Academy. 2010;(3):40-42
40-42
42-45
Influence of Quantitative and Specific Structure of Weed Vegetation for Cultivators Process.
Abstract
The analysis fallow fields pollution by weeds are presented. The basic methods and machines for weed struggle are considered. Experimental data about cultivator process for soil continuous processing and a cultivator-harrow are presented.
Bulletin Samara State Agricultural Academy. 2010;(3):45-47
45-47
Prospects of Irrigation Machines Use in Samara Region.
Abstract
The issue of irrigation machine DKSH-64 use effectively increasing by replacement of irrigation machines with irrigation nozzles is considered. The nozzles design and their installation points for irrigation machines is described.
Bulletin Samara State Agricultural Academy. 2010;(3):47-51
47-51
51-53
53-56
57-60
Results of Laboratory Researches on the Friction and Wear Process of Friction Clutches Disks Samples.
Abstract
The results of laboratory researches on friction and wear process of frictional disks samples with application of the modified surfaces and mixed oil for the purpose of increasing "Kirovets" transmission resource are considered. The rational combination of hardness and details modes of friction is proved.
Bulletin Samara State Agricultural Academy. 2010;(3):60-64
60-64
Technical-Economic Efficiency of Machines Diagnostics.
Abstract
The methods of diagnostics machines economic efficiency calculation is performed. It is shown that using of the nodes and unit technical diagnostics technology gives the significant economic effect to account the reduction of the losses from machines idle time in off-hour condition.
Bulletin Samara State Agricultural Academy. 2010;(3):64-66
64-66
66-70
70-73
Тhe Diesels Unit Injector with Hydraulic Drive and Electronic Control of the Fuel Feed.
Abstract
The modernized construction of unit injector with hydraulic plunger drive and electronic control is proposed, that makes it possible to increase the system operating speed, and mathematical description of the fuel feed process is also given.
Bulletin Samara State Agricultural Academy. 2010;(3):73-78
73-78
Substantiation of the Rational Lubricating Composition on Rape Oil Base for Tractor Hydraulic Systems.
Abstract
Results of the comparative researches of hydraulic and rape oils tribologycal characteristic are brought in article. The structure of lubricant composition on rape oils basis for the tractor hydrosystems, having high tribologycal characteristics is experimentally proved.
Bulletin Samara State Agricultural Academy. 2010;(3):78-81
78-81
Results of D-144 Engine Bench Tests with Friction Geomodifiers Oil.
Abstract
Results of internal combustion engine D-144 bench tests with use as the additive to the lubricant environment the friction geomodifier are resulted. For the formation of protective layer on friction surface the training quality will improve and the durability of the tractor engine in operation will increase.
Bulletin Samara State Agricultural Academy. 2010;(3):81-83
81-83
83-86
87-89
Manure Dehydrating Process Substantiation for its Cleaning from Cattle-breeding Sheds.
Abstract
Conveyor for manure cleaning with simultaneous farm requirements dehydrating theoretical and experimental researches results are given. Upgrade data-regime design device influence empirical dependences on received manure quality with the purpose of valuable organic fertilizer preparation are received.
Bulletin Samara State Agricultural Academy. 2010;(3):89-92
89-92
92-94