Technology, energy, agriculture transport AIC

The issue of creating low–voltage low–power electromagnets with increased reliability for automation systems in machines of the agro–industrial complex is considered.
A technique is used to calculate the parameters of the electromagnet from the condition that the first cascade of the unit be operational. In addition, exper...

The article presents research and development of milk technology enriched with vitamins. Milk is a food product, the most perfect in its composition. 

Experimental researches were carried out in laboratory conditions at the Department of Food Technologies and Microbiology of Vinnytsia National Agrarian University. Determination of or...

The search for resource-saving and environmentally friendly technologies and technical solutions in the production of food products should occur through the development and development of new analytical methods and constructive measures, which will lead to progress in this field not only in our country but also abroad. The efficient use of proce...

Due to the different structure of the technical service of motor transport enterprises (MTE) small, medium, large capacity and volume of maintenance work and repair of vehicles, can provide the same competition conditions in the transport market. As follows, the main task when solving the question satisfaction of demand for maintenance services...

Dynamic loads that occur during the operation of existing couplings cause significant shock loads, which leads to rapid wear of the surfaces of the couplings and shortens the service life.
Modern technology faces the task of improving the operational reliability of the working bodies and drives of machines. One way to solve this problem is...

The article discusses a special stand for experimental research of dosing pumps of hydrostatic steering systems of self-propelled machines, which makes it possible to analyze the quality of the dosing pump under conditions that correspond to different control actions and loads that arise during the operation of the steering system. An electro-hy...

Research of the process of cold breaking of rolling by bending under static and shock loads was conducted to determine the effect of loading speed on the power parameters of the separation process and the quality of the workpieces. Experimental researches are conducted for the three-point cold breaking by bending of templates from steel of diffe...

Shortage of quality feed significantly slows down the production of livestock products in Ukraine. One of the ways to overcome the crisis in the production of feed is the use of new high-energy feed, including the products of fractional processing of alfalfa.
For the successful implementation of the skin type of feed, including the products...

A promising direction for further development of agriculture not only in Ukraine but also in the world is the introduction of innovative technologies, to which we should include the track system of agriculture. The movement of transport and energy vehicles on the aligned compacted trace of the constant technological track causes undesirable and...

As you know, one of the areas of development of modern agricultural machinery is to expand their functionality, increase capacity and productivity. The solution to this problem is possible through the use of powerful small-sized drives - namely hydraulic drives. These properties of the drive of this type have become crucial for its widespread us...

Forage harvesters in modern design are powerful machines that ensure the harvesting of fodder according to agrotechnical requirements. The unloading channel in forage harvesters is made in such a way that the cut mass enters the vehicle for further transportation in the shortest time possible.
The accelerator in the unloading channel of th...

Based on the analysis of transmissions of modern grain and fodder harvesters "Don", "Niva", "Yenisei", "KSK", "John Deere", "Challenger", "New Holland", "Class", road construction and reclamation machines, it was found that they are mainly equipped with a volumetric hydraulic drive of the GST-90 type. According to the data of the scientific and...

The work is dedicated to the investigation and analysis of the operation of the electromechanical system of an autonomous photovoltaic pumping station. Photovoltaic pumping stations are essential components of sustainable development, enabling efficient utilization of solar energy for independent water pumping.
The study provides a detailed...

        The last stage of preparation of fodder mixtures is mixing of components with the help of special devices - mixers of continuous or periodic action. From the point of view of zootechnics, it is important not only to include in the fodder mixture the components provided for by t...

The development and implementation of technological lines for cleaning grain and sunflower seed mixture waste using aerodynamic separators, including column-type separators, play an important role in organizing modern solutions for primary grain processing, ensuring effective cleaning and sorting of grain through air flows.
Their relevance...

Ensuring uniform transverse distribution of spray liquid during crop protection treatments is a key factor determining the effectiveness of pesticide application and reducing losses of active ingredients. Non-uniform application leads to untreated zones and local overdosing, which negatively affects both crop yield and environmental safety. This...

The efficiency of applying liquid mineral fertilizers is largely determined by the uniformity of their transverse distribution, which depends on the design and operating parameters of jet-type sprayers. This study presents the results of comprehensive experimental research on the influence of working pressure, boom height, and the diameter of th...

The article is devoted to experimental research of the efficiency of the pneumatic cleaning system of radar sensors of navigation systems on self-propelled sprayers in field conditions. The relevance of the research is due to the problem of contamination of visual row guidance sensors with plant residues, dust, dew and other elements, which redu...

The implementation of seeding technologies with minimum or zero tillage offers a wide range of economic and environmental advantages. Among the most significant benefits are the improvement of soil structure and fertility, reduction of erosion and degradation processes, preservation of soil moisture, and substantial savings in fuel consumption a...

This paper presents an in-depth analysis of the relationship between kinematic rolling parameters and the physical and mechanical properties of aluminum alloys. For the first time, a refined method for calculating spread and lead is proposed, which, unlike existing techniques, accounts for the dynamic changes in deformation resistance throughout...