The article suggests science-based and experimentally tested method of chain transmission quality control. This method enables to estimate the losses due to friction in the transmission chain that directly affect the efficiency of the chain drive. The method can be used both in the chain production stage, as well as in the operation, maintenance, and repair of a chain drive
In the article, we have described an electro solar water heating system for agricultural consumers. The results of computer modeling in the “Modeling in technical devices” software package have been given
In the article, the question of the value and location of disk tillage tools in the system of machines and the most common crop rotation tillage technologies has been reviewed. We have also identified the problems of disk tillage tools using and the ways to solve them
This article deals with the present level of harvesting and transport operations in the production of potatoes and methods of improving the operational and technological parameters of machines with which they are carried out by introducing into their design of innovative devices
The modeling method of heat extension in a detail in the combined process of plasma spraying coating with electromechanical treating and cooling by water jet is worked out. It is shown, that water cooling essentially decreases detail surface temperature and forms more strong coating thank to reduction of inner strains in the coating
The article presents the opportunities for wood resource saving at specific stages of round wood preparation cycle and for technological operations coordination at a pulp and paper mill
The model of the universal soil-processing instrument has been developed. The model is represented as an aggregate of discrete elements; the instrument is repre-sented as an aggregate of elementary planes. The model has allowed to study phases of instrument pro-cessing and to assess the quality of tree planting cup
The article briefly reviews the method and basic concepts of the automated system-cognitive analysis and the possibility of its application for the comparable assessment of the effectiveness of uni-versities, at the conceptual level
In this article, different types of NAT, which can be used in case of data streaming, are described. Also, different NAT traversal solutions suitable for data streaming are presented
Existing welding materials for the welding of austenitic steel with chrome and nickel were examined in this article. We also gave the economic justification of the usage of cored wires when welding the austenitic steel with chrome and nickel in comparison with coated electrodes